SXCN10 CWSE 211030
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 10:17
SXCN10 CWSE 211130
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 11:21
SXCN10 CWSE 211230
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 12:26
SXCN10 CWSE 211330


    ***      INSUFFICIENT DATA TO CALCULATE      ***
    ***  STATISTICS FOR THIS DAY'S OBSERVATIONS. ***


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:31 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:28    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:19    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:21    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:13    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:03    14     82.847       6.701    0.1     295.0   3.0      93

DAILY MEANS  14                  9.408            297.0            82
STANDARD DEVIATION                                  3.7             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 13:26
SXCN10 CWSE 211430
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:31 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5

   DAILY MEANS   15    4.224     300.4            -4.3
   STANDARD DEVIATION              1.4             3.5
                             4 / 4


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:31 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:28    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:19    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:21    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:13    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:03    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:53    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:43    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:23    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:36    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91

DAILY MEANS  14                  7.035            298.4            88
STANDARD DEVIATION                                  3.5             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 14:29
SXCN10 CWSE 211530
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:30 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7

   DAILY MEANS   16    3.666     299.9            -2.6
   STANDARD DEVIATION              1.8             3.3
                             7 / 7


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:30 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6

   DAILY MEANS   18    2.839     301.1           -10.6
   STANDARD DEVIATION              3.4             0.8
                             2 / 2


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:30 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:27    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:18    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:20    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:12    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:02    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:52    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:42    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:22    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:35    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77

DAILY MEANS  15                  5.807            298.4            87
STANDARD DEVIATION                                  4.3             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 15:25
SXCN10 CWSE 211600
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:30 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4

   DAILY MEANS   18    3.208     299.7            -1.6
   STANDARD DEVIATION              1.5             3.1
                             10 / 10


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:30 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3

   DAILY MEANS   20    2.468     298.0           -11.0
   STANDARD DEVIATION              4.3             0.6
                             4 / 4


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:30 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:27    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:18    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:20    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:12    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:02    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:52    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:42    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:22    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:35    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98

DAILY MEANS  16                  5.355            298.7            88
STANDARD DEVIATION                                  4.2             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 15:59
SXCN10 CWSE 211630
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:29 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4

   DAILY MEANS   18    3.208     299.7            -1.6
   STANDARD DEVIATION              1.5             3.1
                             10 / 10


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:29 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5

   DAILY MEANS   21    2.258     296.7           -11.2
   STANDARD DEVIATION              4.1             0.6
                             6 / 6


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:29 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:26    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:17    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:19    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:11    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:01    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:51    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:41    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:21    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:34    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87

DAILY MEANS  16                  4.969            299.2            89
STANDARD DEVIATION                                  6.3             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 16:29
SXCN10 CWSE 211730
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:29 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4
DS 3  16:31:40   24    1.765     297.5     1.3     0.0     0.2
DS 4  16:47:21   25    1.683     293.4     2.2    -0.3     0.6
DS 4  16:55:48   25    1.644     291.4     1.4     0.2     0.4
DS 3  17:05:39   25    1.602     292.0     1.6     0.7     0.3
DS 3  17:25:07   24    1.532     280.2     2.0     5.3     0.6

   DAILY MEANS   20    2.687     296.8            -0.7
   STANDARD DEVIATION              5.6             3.1
                             15 / 15


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:29 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5
ZS 0  16:51:37   24    1.662     290.2     1.2   -11.7     0.5
ZS 0  17:09:55   25    1.585     284.4     1.2    -9.8     0.3
ZS 0  17:20:57   25    1.546     280.8     2.3    -7.1     0.7

   DAILY MEANS   22    2.038     292.8           -10.7
   STANDARD DEVIATION              7.0             1.5
                             9 / 9


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:29 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:26    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:17    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:19    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:11    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:01    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:51    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:41    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:21    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:34    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87
 16:36:33    24     55.151       1.738    2.8     294.0   1.0      94
 16:42:24    24     54.416       1.707    2.7     291.0   1.0      87
 17:00:42    25     52.201       1.622    2.2     288.0   1.0      61
 17:15:27    24     50.519       1.565    1.5     290.0   1.0      39

DAILY MEANS  18                  4.367            297.7            85
STANDARD DEVIATION                                  6.6            15
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 17:27
SXCN10 CWSE 211830
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:28 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4
DS 3  16:31:40   24    1.765     297.5     1.3     0.0     0.2
DS 4  16:47:21   25    1.683     293.4     2.2    -0.3     0.6
DS 4  16:55:48   25    1.644     291.4     1.4     0.2     0.4
DS 3  17:05:39   25    1.602     292.0     1.6     0.7     0.3
DS 3  17:25:07   24    1.532     280.2     2.0     5.3     0.6
DS 3  17:40:43   24    1.485     280.0     1.2     4.7     0.5
DS 3  17:49:09   24    1.463     282.5     1.2     3.5     0.6
DS 3  17:58:55   24    1.440     284.5     1.9     1.8     0.3
DS 3  18:18:59   25    1.401     287.1     2.0     0.2     0.5

   DAILY MEANS   21    2.426     294.0            -0.0
   STANDARD DEVIATION              7.6             3.2
                             19 / 19


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:28 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5
ZS 0  16:51:37   24    1.662     290.2     1.2   -11.7     0.5
ZS 0  17:09:55   25    1.585     284.4     1.2    -9.8     0.3
ZS 0  17:20:57   25    1.546     280.8     2.3    -7.1     0.7
ZS 0  17:44:58   24    1.474     275.5     1.7    -6.7     0.7

   DAILY MEANS   22    1.981     291.1           -10.3
   STANDARD DEVIATION              8.6             1.9
                             10 / 10


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:28 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:25    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:16    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:18    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:10    14     84.422       7.844    0.1     300.0   2.0      90
 13:23:00    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:50    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:40    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:20    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:33    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87
 16:36:33    24     55.151       1.738    2.8     294.0   1.0      94
 16:42:24    24     54.416       1.707    2.7     291.0   1.0      87
 17:00:42    25     52.201       1.622    2.2     288.0   1.0      61
 17:15:27    24     50.519       1.565    1.5     290.0   1.0      39
 17:30:00    24     48.964       1.516    1.1     290.0   1.0      26
 17:35:51    25     48.371       1.499    1.1     286.0   1.0      25
 17:54:02    23     46.659       1.451    1.9     287.0   1.0      40
 18:09:03    23     45.404       1.419    3.0     282.0   1.0      58
 18:23:50    25     44.327       1.393    3.5     278.0   1.0      64

DAILY MEANS  19                  3.828            295.3            78
STANDARD DEVIATION                                  8.1            23
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 18:27
SXCN10 CWSE 211930
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:27 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4
DS 3  16:31:40   24    1.765     297.5     1.3     0.0     0.2
DS 4  16:47:21   25    1.683     293.4     2.2    -0.3     0.6
DS 4  16:55:48   25    1.644     291.4     1.4     0.2     0.4
DS 3  17:05:39   25    1.602     292.0     1.6     0.7     0.3
DS 3  17:25:07   24    1.532     280.2     2.0     5.3     0.6
DS 3  17:40:43   24    1.485     280.0     1.2     4.7     0.5
DS 3  17:49:09   24    1.463     282.5     1.2     3.5     0.6
DS 3  17:58:55   24    1.440     284.5     1.9     1.8     0.3
DS 3  18:18:59   25    1.401     287.1     2.0     0.2     0.5
DS 3  18:34:34   26    1.378     287.5     1.4     0.0     0.2
DS 2  18:43:04   26    1.367     286.3     2.4    -0.5     0.7
DS 3  18:52:53   27    1.357     287.4     1.1     0.5     0.3
DS 3  19:12:59   27    1.343     290.4     1.6    -0.6     0.4
DS 3  19:21:25   27    1.339     281.4     2.5     1.2     0.7

   DAILY MEANS   22    2.203     292.4             0.0
   STANDARD DEVIATION              7.5             2.8
                             24 / 24


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:27 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5
ZS 0  16:51:37   24    1.662     290.2     1.2   -11.7     0.5
ZS 0  17:09:55   25    1.585     284.4     1.2    -9.8     0.3
ZS 0  17:20:57   25    1.546     280.8     2.3    -7.1     0.7
ZS 0  17:44:58   24    1.474     275.5     1.7    -6.7     0.7
ZS 0  18:38:49   26    1.372     283.5     1.9   -11.4     0.6
ZS 0  18:57:09   26    1.353     283.9     1.5   -11.4     0.7
ZS 0  19:17:14   27    1.341     281.4     1.5   -12.0     0.3

   DAILY MEANS   23    1.837     289.2           -10.6
   STANDARD DEVIATION              8.3             1.8
                             13 / 13


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:27 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:24    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:15    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:17    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:09    14     84.422       7.844    0.1     300.0   2.0      90
 13:22:59    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:49    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:39    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:19    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:32    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87
 16:36:33    24     55.151       1.738    2.8     294.0   1.0      94
 16:42:24    24     54.416       1.707    2.7     291.0   1.0      87
 17:00:42    25     52.201       1.622    2.2     288.0   1.0      61
 17:15:27    24     50.519       1.565    1.5     290.0   1.0      39
 17:30:00    24     48.964       1.516    1.1     290.0   1.0      26
 17:35:51    25     48.371       1.499    1.1     286.0   1.0      25
 17:54:02    23     46.659       1.451    1.9     287.0   1.0      40
 18:09:03    23     45.404       1.419    3.0     282.0   1.0      58
 18:23:50    25     44.327       1.393    3.5     278.0   1.0      64
 18:29:41    25     43.947       1.385    4.2     281.0   1.0      75
 18:47:56    26     42.941       1.362    3.9     278.0   1.0      67
 19:08:07    26     42.165       1.345    6.1     283.0   1.0     105
 19:26:18    27     41.785       1.337    5.7     288.0   1.0      98

DAILY MEANS  20                  3.509            293.6            79
STANDARD DEVIATION                                  8.8            22
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 19:29
SXCN10 CWSE 212030
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:27 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4
DS 3  16:31:40   24    1.765     297.5     1.3     0.0     0.2
DS 4  16:47:21   25    1.683     293.4     2.2    -0.3     0.6
DS 4  16:55:48   25    1.644     291.4     1.4     0.2     0.4
DS 3  17:05:39   25    1.602     292.0     1.6     0.7     0.3
DS 3  17:25:07   24    1.532     280.2     2.0     5.3     0.6
DS 3  17:40:43   24    1.485     280.0     1.2     4.7     0.5
DS 3  17:49:09   24    1.463     282.5     1.2     3.5     0.6
DS 3  17:58:55   24    1.440     284.5     1.9     1.8     0.3
DS 3  18:18:59   25    1.401     287.1     2.0     0.2     0.5
DS 3  18:34:34   26    1.378     287.5     1.4     0.0     0.2
DS 2  18:43:04   26    1.367     286.3     2.4    -0.5     0.7
DS 3  18:52:53   27    1.357     287.4     1.1     0.5     0.3
DS 3  19:12:59   27    1.343     290.4     1.6    -0.6     0.4
DS 3  19:21:25   27    1.339     281.4     2.5     1.2     0.7
DS 4  19:36:04   28    1.336     280.8     2.1     0.9     0.4
DS 3  19:51:45   29    1.337     286.0     2.8     0.2     0.7
DS 3  20:00:10   29    1.340     285.3     3.3     0.1     0.7
DS 2  20:09:59   29    1.345     280.5     2.0    -0.4     0.6
DS 1  20:18:34   29    1.351     280.1     1.0     0.1     0.3
DS 0  20:27:04   29    1.358     275.8     3.9     1.0     0.6

   DAILY MEANS   23    2.031     290.2             0.1
   STANDARD DEVIATION              8.2             2.5
                             30 / 30


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:27 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5
ZS 0  16:51:37   24    1.662     290.2     1.2   -11.7     0.5
ZS 0  17:09:55   25    1.585     284.4     1.2    -9.8     0.3
ZS 0  17:20:57   25    1.546     280.8     2.3    -7.1     0.7
ZS 0  17:44:58   24    1.474     275.5     1.7    -6.7     0.7
ZS 0  18:38:49   26    1.372     283.5     1.9   -11.4     0.6
ZS 0  18:57:09   26    1.353     283.9     1.5   -11.4     0.7
ZS 0  19:17:14   27    1.341     281.4     1.5   -12.0     0.3
ZS 0  19:31:49   28    1.336     281.2     1.1   -12.1     0.2
ZS 0  19:56:00   29    1.339     282.3     1.5   -12.2     0.4
ZS 0  20:14:14   29    1.348     281.5     1.6   -11.7     0.4
ZS 0  20:22:49   29    1.355     283.1     1.5   -12.1     0.4

   DAILY MEANS   25    1.721     287.5           -10.9
   STANDARD DEVIATION              7.8             1.6
                             17 / 17


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:27 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:24    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:15    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:17    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:09    14     84.422       7.844    0.1     300.0   2.0      90
 13:22:59    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:49    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:39    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:19    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:32    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87
 16:36:33    24     55.151       1.738    2.8     294.0   1.0      94
 16:42:24    24     54.416       1.707    2.7     291.0   1.0      87
 17:00:42    25     52.201       1.622    2.2     288.0   1.0      61
 17:15:27    24     50.519       1.565    1.5     290.0   1.0      39
 17:30:00    24     48.964       1.516    1.1     290.0   1.0      26
 17:35:51    25     48.371       1.499    1.1     286.0   1.0      25
 17:54:02    23     46.659       1.451    1.9     287.0   1.0      40
 18:09:03    23     45.404       1.419    3.0     282.0   1.0      58
 18:23:50    25     44.327       1.393    3.5     278.0   1.0      64
 18:29:41    25     43.947       1.385    4.2     281.0   1.0      75
 18:47:56    26     42.941       1.362    3.9     278.0   1.0      67
 19:08:07    26     42.165       1.345    6.1     283.0   1.0     105
 19:26:18    27     41.785       1.337    5.7     288.0   1.0      98
 19:40:57    28     41.706       1.336    5.7     294.0   2.0     106
 19:46:47    28     41.731       1.336    5.3     289.0   1.0      93
 20:05:02    29     42.019       1.342    4.5     278.0   1.0      75

DAILY MEANS  21                  3.318            293.0            80
STANDARD DEVIATION                                  8.8            22
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 20:29
SXCN10 CWSE 212130
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:26 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4
DS 3  16:31:40   24    1.765     297.5     1.3     0.0     0.2
DS 4  16:47:21   25    1.683     293.4     2.2    -0.3     0.6
DS 4  16:55:48   25    1.644     291.4     1.4     0.2     0.4
DS 3  17:05:39   25    1.602     292.0     1.6     0.7     0.3
DS 3  17:25:07   24    1.532     280.2     2.0     5.3     0.6
DS 3  17:40:43   24    1.485     280.0     1.2     4.7     0.5
DS 3  17:49:09   24    1.463     282.5     1.2     3.5     0.6
DS 3  17:58:55   24    1.440     284.5     1.9     1.8     0.3
DS 3  18:18:59   25    1.401     287.1     2.0     0.2     0.5
DS 3  18:34:34   26    1.378     287.5     1.4     0.0     0.2
DS 2  18:43:04   26    1.367     286.3     2.4    -0.5     0.7
DS 3  18:52:53   27    1.357     287.4     1.1     0.5     0.3
DS 3  19:12:59   27    1.343     290.4     1.6    -0.6     0.4
DS 3  19:21:25   27    1.339     281.4     2.5     1.2     0.7
DS 4  19:36:04   28    1.336     280.8     2.1     0.9     0.4
DS 3  19:51:45   29    1.337     286.0     2.8     0.2     0.7
DS 3  20:00:10   29    1.340     285.3     3.3     0.1     0.7
DS 2  20:09:59   29    1.345     280.5     2.0    -0.4     0.6
DS 1  20:18:34   29    1.351     280.1     1.0     0.1     0.3
DS 0  20:27:04   29    1.358     275.8     3.9     1.0     0.6
DS 0  20:35:35   29    1.367     280.4     2.6     2.6     1.0
DS 4  21:14:15   29    1.429     279.7     1.3     0.7     0.3

   DAILY MEANS   24    1.992     289.6             0.2
   STANDARD DEVIATION              8.3             2.5
                             32 / 32


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:26 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5
ZS 0  16:51:37   24    1.662     290.2     1.2   -11.7     0.5
ZS 0  17:09:55   25    1.585     284.4     1.2    -9.8     0.3
ZS 0  17:20:57   25    1.546     280.8     2.3    -7.1     0.7
ZS 0  17:44:58   24    1.474     275.5     1.7    -6.7     0.7
ZS 0  18:38:49   26    1.372     283.5     1.9   -11.4     0.6
ZS 0  18:57:09   26    1.353     283.9     1.5   -11.4     0.7
ZS 0  19:17:14   27    1.341     281.4     1.5   -12.0     0.3
ZS 0  19:31:49   28    1.336     281.2     1.1   -12.1     0.2
ZS 0  19:56:00   29    1.339     282.3     1.5   -12.2     0.4
ZS 0  20:14:14   29    1.348     281.5     1.6   -11.7     0.4
ZS 0  20:22:49   29    1.355     283.1     1.5   -12.1     0.4
ZS 0  20:31:20   29    1.363     282.9     2.1   -12.2     0.4
ZS 0  20:39:51   29    1.372     281.2     2.1   -12.2     0.6
ZS 0  20:56:30   29    1.396     281.3     1.2   -12.3     0.4
ZS 0  21:09:55   29    1.420     282.2     1.7   -11.7     0.4

   DAILY MEANS   25    1.658     286.5           -11.1
   STANDARD DEVIATION              7.4             1.6
                             21 / 21


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:26 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:23    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:14    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:16    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:08    14     84.422       7.844    0.1     300.0   2.0      90
 13:22:58    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:48    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:38    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:18    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:31    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87
 16:36:33    24     55.151       1.738    2.8     294.0   1.0      94
 16:42:24    24     54.416       1.707    2.7     291.0   1.0      87
 17:00:42    25     52.201       1.622    2.2     288.0   1.0      61
 17:15:27    24     50.519       1.565    1.5     290.0   1.0      39
 17:30:00    24     48.964       1.516    1.1     290.0   1.0      26
 17:35:51    25     48.371       1.499    1.1     286.0   1.0      25
 17:54:02    23     46.659       1.451    1.9     287.0   1.0      40
 18:09:03    23     45.404       1.419    3.0     282.0   1.0      58
 18:23:50    25     44.327       1.393    3.5     278.0   1.0      64
 18:29:41    25     43.947       1.385    4.2     281.0   1.0      75
 18:47:56    26     42.941       1.362    3.9     278.0   1.0      67
 19:08:07    26     42.165       1.345    6.1     283.0   1.0     105
 19:26:18    27     41.785       1.337    5.7     288.0   1.0      98
 19:40:57    28     41.706       1.336    5.7     294.0   2.0     106
 19:46:47    28     41.731       1.336    5.3     289.0   1.0      93
 20:05:02    29     42.019       1.342    4.5     278.0   1.0      75
 20:47:17    29     43.849       1.382    3.4     279.0   1.0      61
 21:04:24    29     45.014       1.410    3.1     272.0   1.0      57
 21:19:07    28     46.190       1.439    4.7     285.0   1.0      96
 21:24:59    29     46.700       1.453    3.6     278.0   2.0      75

DAILY MEANS  21                  3.118            291.5            79
STANDARD DEVIATION                                  9.6            21
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 21:29
SXCN10 CWSE 212230
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:26 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:44:46   15    5.072     300.4     0.5    -9.2     0.6
DS 0  13:59:16   15    4.332     298.5     1.5    -4.4     0.5
DS 1  14:07:42   15    3.989     301.7     0.3    -2.6     0.3
DS 2  14:22:17   16    3.505     300.9     1.5    -1.1     0.5
DS 2  14:37:53   17    3.103     302.0     0.9    -0.8     0.2
DS 2  14:46:18   18    2.924     298.2     2.4     0.0     1.0
DS 1  14:56:09   19    2.739     297.6     1.6     0.2     0.7
DS 3  15:33:27   20    2.226     299.6     0.9     0.8     0.2
DS 3  15:41:51   21    2.139     299.9     0.8     0.7     0.3
DS 3  15:51:37   21    2.049     298.2     0.8     0.0     0.4
DS 3  16:31:40   24    1.765     297.5     1.3     0.0     0.2
DS 4  16:47:21   25    1.683     293.4     2.2    -0.3     0.6
DS 4  16:55:48   25    1.644     291.4     1.4     0.2     0.4
DS 3  17:05:39   25    1.602     292.0     1.6     0.7     0.3
DS 3  17:25:07   24    1.532     280.2     2.0     5.3     0.6
DS 3  17:40:43   24    1.485     280.0     1.2     4.7     0.5
DS 3  17:49:09   24    1.463     282.5     1.2     3.5     0.6
DS 3  17:58:55   24    1.440     284.5     1.9     1.8     0.3
DS 3  18:18:59   25    1.401     287.1     2.0     0.2     0.5
DS 3  18:34:34   26    1.378     287.5     1.4     0.0     0.2
DS 2  18:43:04   26    1.367     286.3     2.4    -0.5     0.7
DS 3  18:52:53   27    1.357     287.4     1.1     0.5     0.3
DS 3  19:12:59   27    1.343     290.4     1.6    -0.6     0.4
DS 3  19:21:25   27    1.339     281.4     2.5     1.2     0.7
DS 4  19:36:04   28    1.336     280.8     2.1     0.9     0.4
DS 3  19:51:45   29    1.337     286.0     2.8     0.2     0.7
DS 3  20:00:10   29    1.340     285.3     3.3     0.1     0.7
DS 2  20:09:59   29    1.345     280.5     2.0    -0.4     0.6
DS 1  20:18:34   29    1.351     280.1     1.0     0.1     0.3
DS 0  20:27:04   29    1.358     275.8     3.9     1.0     0.6
DS 0  20:35:35   29    1.367     280.4     2.6     2.6     1.0
DS 4  21:14:15   29    1.429     279.7     1.3     0.7     0.3
DS 0  22:01:49   30    1.560     274.5     2.7     4.4     0.7
DS 0  22:10:21   29    1.592     273.4     4.2     5.5     1.5
DS 0  22:25:14   29    1.655     273.2     4.4     3.4     1.6

   DAILY MEANS   24    1.958     288.2             0.5
   STANDARD DEVIATION              9.1             2.7
                             35 / 35


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-21
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:26 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:42:07   17    3.010     298.7     1.9   -10.1     0.5
ZS 0  15:00:21   19    2.668     303.5     4.2   -11.2     0.6
ZS 0  15:37:39   21    2.181     296.6     3.4   -11.6     0.7
ZS 0  15:55:49   22    2.013     293.3     2.2   -11.2     0.3
ZS 0  16:12:38   23    1.885     295.9     1.8   -11.6     0.4
ZS 0  16:27:24   24    1.790     292.2     2.1   -11.8     0.5
ZS 0  16:51:37   24    1.662     290.2     1.2   -11.7     0.5
ZS 0  17:09:55   25    1.585     284.4     1.2    -9.8     0.3
ZS 0  17:20:57   25    1.546     280.8     2.3    -7.1     0.7
ZS 0  17:44:58   24    1.474     275.5     1.7    -6.7     0.7
ZS 0  18:38:49   26    1.372     283.5     1.9   -11.4     0.6
ZS 0  18:57:09   26    1.353     283.9     1.5   -11.4     0.7
ZS 0  19:17:14   27    1.341     281.4     1.5   -12.0     0.3
ZS 0  19:31:49   28    1.336     281.2     1.1   -12.1     0.2
ZS 0  19:56:00   29    1.339     282.3     1.5   -12.2     0.4
ZS 0  20:14:14   29    1.348     281.5     1.6   -11.7     0.4
ZS 0  20:22:49   29    1.355     283.1     1.5   -12.1     0.4
ZS 0  20:31:20   29    1.363     282.9     2.1   -12.2     0.4
ZS 0  20:39:51   29    1.372     281.2     2.1   -12.2     0.6
ZS 0  20:56:30   29    1.396     281.3     1.2   -12.3     0.4
ZS 0  21:09:55   29    1.420     282.2     1.7   -11.7     0.4
ZS 0  21:32:17   29    1.470     280.4     1.0   -12.3     0.2
ZS 0  21:49:21   29    1.519     281.6     1.7   -12.2     0.4
ZS 0  22:06:05   30    1.576     282.8     1.4   -12.1     0.4

   DAILY MEANS   26    1.641     285.9           -11.3
   STANDARD DEVIATION              7.1             1.5
                             24 / 24


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-21
     LOCAL SOLAR NOON = 19:39:26 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:35:23    13     89.652      12.034    0.0     292.0   2.0      75
 12:46:14    13     88.128      11.231    0.0     301.0   2.0      80
 13:01:16    14     85.986       9.232    0.0     297.0   3.0      71
 13:12:08    14     84.422       7.844    0.1     300.0   2.0      90
 13:22:58    14     82.847       6.701    0.1     295.0   3.0      93
 13:28:48    14     81.994       6.186    0.1     304.0   3.0      95
 13:39:38    14     80.403       5.386    0.2     296.0   2.0      96
 13:54:18    14     78.238       4.558    0.3     298.0   2.0      95
 14:12:31    15     75.538       3.812    0.4     301.0   1.0      94
 14:27:10    16     73.377       3.368    0.5     300.0   1.0      91
 14:33:01    16     72.510       3.218    0.6     303.0   1.0      95
 14:51:12    18     69.827       2.829    0.8     305.0   1.0      87
 15:07:54    17     67.380       2.550    0.9     292.0   1.0      77
 15:22:40    19     65.241       2.350    1.1     293.0   1.0      77
 15:28:30    19     64.404       2.281    1.4     302.0   1.0      97
 15:46:44    20     61.822       2.093    1.8     300.0   1.0      98
 16:03:23    22     59.520       1.952    2.0     317.0   2.0     101
 16:21:54    23     57.043       1.823    2.3     290.0   1.0      87
 16:36:33    24     55.151       1.738    2.8     294.0   1.0      94
 16:42:24    24     54.416       1.707    2.7     291.0   1.0      87
 17:00:42    25     52.201       1.622    2.2     288.0   1.0      61
 17:15:27    24     50.519       1.565    1.5     290.0   1.0      39
 17:30:00    24     48.964       1.516    1.1     290.0   1.0      26
 17:35:51    25     48.371       1.499    1.1     286.0   1.0      25
 17:54:02    23     46.659       1.451    1.9     287.0   1.0      40
 18:09:03    23     45.404       1.419    3.0     282.0   1.0      58
 18:23:50    25     44.327       1.393    3.5     278.0   1.0      64
 18:29:41    25     43.947       1.385    4.2     281.0   1.0      75
 18:47:56    26     42.941       1.362    3.9     278.0   1.0      67
 19:08:07    26     42.165       1.345    6.1     283.0   1.0     105
 19:26:18    27     41.785       1.337    5.7     288.0   1.0      98
 19:40:57    28     41.706       1.336    5.7     294.0   2.0     106
 19:46:47    28     41.731       1.336    5.3     289.0   1.0      93
 20:05:02    29     42.019       1.342    4.5     278.0   1.0      75
 20:47:17    29     43.849       1.382    3.4     279.0   1.0      61
 21:04:24    29     45.014       1.410    3.1     272.0   1.0      57
 21:19:07    28     46.190       1.439    4.7     285.0   1.0      96
 21:24:59    29     46.700       1.453    3.6     278.0   2.0      75
 21:40:07    29     48.118       1.492    3.2     269.0   2.0      66
 21:56:52    29     49.844       1.543    2.4     282.0   1.0      56
 22:15:14    29     51.902       1.612    1.9     282.0   1.0      51

DAILY MEANS  22                  3.003            290.5            77
STANDARD DEVIATION                                 10.1            21
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170821 22:27
SXCN10 CWSE 220038
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 00:35
SXCN10 CWSE 220130
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 01:28
SXCN10 CWSE 220230
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 02:29
SXCN10 CWSE 220330
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 03:26
SXCN10 CWSE 220430
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 04:29
SXCN10 CWSE 220530
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 05:24
SXCN10 CWSE 220630
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 06:20
SXCN10 CWSE 220730
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23317.055
LATEST B-FILE TIMESTAMP:  20170822 07:11
SXCN10 CWSE 220830
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 08:24
SXCN10 CWSE 220930
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 09:20
SXCN10 CWSE 221030
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 10:12
SXCN10 CWSE 221130
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 11:15
SXCN10 CWSE 221235
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 12:35
SXCN10 CWSE 221330


    ***      INSUFFICIENT DATA TO CALCULATE      ***
    ***  STATISTICS FOR THIS DAY'S OBSERVATIONS. ***


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:16 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:05    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:55    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:11    20     86.392       9.622    0.0     282.0   3.0      72
 13:11:02    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:52    20     83.252       6.971    0.1     279.0   2.0      77

DAILY MEANS  20                  9.581            277.6            71
STANDARD DEVIATION                                  6.6             6
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 13:25
SXCN10 CWSE 221430
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:15 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0

   DAILY MEANS   21    4.144     269.4            -3.0
   STANDARD DEVIATION              5.8             2.2
                             4 / 4


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:15 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0

   DAILY MEANS   21    3.825     288.4            -5.9
   STANDARD DEVIATION             13.0             3.5
                             2 / 2


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:15 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:04    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:54    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:10    20     86.392       9.622    0.0     282.0   3.0      72
 13:11:01    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:51    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:40    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:30    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:53    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:04    21     75.253       3.747    0.4     261.0   2.0      72

DAILY MEANS  20                  7.568            277.3            75
STANDARD DEVIATION                                 10.2             7
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 14:27
SXCN10 CWSE 221530
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:15 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2

   DAILY MEANS   22    3.521     272.0            -1.9
   STANDARD DEVIATION              5.2             2.1
                             7 / 7


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:15 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6

   DAILY MEANS   21    3.436     284.9            -7.7
   STANDARD DEVIATION             11.0             4.1
                             3 / 3


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:15 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:04    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:54    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:10    20     86.392       9.622    0.0     282.0   3.0      72
 13:11:01    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:51    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:40    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:30    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:53    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:04    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100

DAILY MEANS  21                  5.883            275.6            81
STANDARD DEVIATION                                  9.7            11
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 15:26
SXCN10 CWSE 221630
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:14 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3

   DAILY MEANS   23    2.909     273.1            -1.2
   STANDARD DEVIATION              4.2             1.8
                             12 / 12


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:14 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4

   DAILY MEANS   24    2.604     278.2            -9.9
   STANDARD DEVIATION              9.0             3.1
                             7 / 7


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:14 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:03    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:53    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:09    20     86.392       9.622    0.0     282.0   3.0      72
 13:11:00    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:50    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:39    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:29    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:52    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:03    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100

DAILY MEANS  22                  5.032            275.5            85
STANDARD DEVIATION                                  8.6            13
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 16:29
SXCN10 CWSE 221730
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:14 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3
DS 4  16:31:34   28    1.777     274.6     1.2    -0.3     0.3
DS 4  16:47:12   29    1.694     273.0     1.5    -0.1     0.4
DS 4  16:55:39   29    1.654     273.1     1.8    -0.1     0.5
DS 4  17:05:26   30    1.612     274.0     2.5    -0.3     0.7
DS 4  17:24:57   31    1.541     272.4     1.8     0.3     0.5

   DAILY MEANS   25    2.540     273.2            -0.9
   STANDARD DEVIATION              3.5             1.6
                             17 / 17


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:14 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4
ZS 0  16:51:28   29    1.673     271.6     1.4   -11.5     0.3
ZS 0  17:09:42   29    1.595     272.5     2.1   -11.4     0.6
ZS 0  17:20:44   30    1.555     272.6     1.8   -11.6     0.6

   DAILY MEANS   26    2.305     276.4           -10.4
   STANDARD DEVIATION              7.9             2.7
                             10 / 10


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:14 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:03    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:53    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:09    20     86.392       9.622    0.0     282.0   3.0      72
 13:11:00    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:50    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:39    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:29    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:52    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:03    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100
 16:36:28    28     55.418       1.749    3.2     273.0   1.0     100
 16:42:19    28     54.685       1.718    3.3     275.0   1.0     101
 17:00:33    29     52.484       1.633    3.8     273.0   1.0     101
 17:15:13    29     50.817       1.575    4.2     273.0   1.0     101

DAILY MEANS  23                  4.420            275.1            88
STANDARD DEVIATION                                  7.8            13
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 17:27
SXCN10 CWSE 221830
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:13 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3
DS 4  16:31:34   28    1.777     274.6     1.2    -0.3     0.3
DS 4  16:47:12   29    1.694     273.0     1.5    -0.1     0.4
DS 4  16:55:39   29    1.654     273.1     1.8    -0.1     0.5
DS 4  17:05:26   30    1.612     274.0     2.5    -0.3     0.7
DS 4  17:24:57   31    1.541     272.4     1.8     0.3     0.5
DS 4  17:40:33   31    1.494     273.4     1.6     0.1     0.3
DS 4  17:49:00   31    1.471     273.3     0.7     0.1     0.2
DS 4  17:58:46   31    1.448     274.2     1.1    -0.1     0.3
DS 4  18:23:58   32    1.400     272.0     1.0    -0.4     0.2

   DAILY MEANS   26    2.333     273.2            -0.7
   STANDARD DEVIATION              3.2             1.4
                             21 / 21


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:13 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4
ZS 0  16:51:28   29    1.673     271.6     1.4   -11.5     0.3
ZS 0  17:09:42   29    1.595     272.5     2.1   -11.4     0.6
ZS 0  17:20:44   30    1.555     272.6     1.8   -11.6     0.6
ZS 0  17:44:49   31    1.482     272.1     1.4   -11.1     0.4
ZS 0  18:03:03   32    1.439     273.9     2.2   -11.5     0.7

   DAILY MEANS   27    2.165     275.8           -10.5
   STANDARD DEVIATION              7.3             2.4
                             12 / 12


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:13 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:02    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:52    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:08    20     86.392       9.622    0.0     282.0   3.0      72
 13:10:59    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:49    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:38    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:28    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:51    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:02    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100
 16:36:28    28     55.418       1.749    3.2     273.0   1.0     100
 16:42:19    28     54.685       1.718    3.3     275.0   1.0     101
 17:00:33    29     52.484       1.633    3.8     273.0   1.0     101
 17:15:13    29     50.817       1.575    4.2     273.0   1.0     101
 17:29:50    30     49.262       1.525    4.3     267.0   1.0      94
 17:35:41    30     48.672       1.508    4.5     276.0   1.0      99
 17:53:53    31     46.963       1.460    5.0     273.0   1.0      99
 18:14:01    31     45.326       1.417    5.4     269.0   1.0     100

DAILY MEANS  24                  3.968            274.5            90
STANDARD DEVIATION                                  7.4            13
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 18:26
SXCN10 CWSE 221930
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:12 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3
DS 4  16:31:34   28    1.777     274.6     1.2    -0.3     0.3
DS 4  16:47:12   29    1.694     273.0     1.5    -0.1     0.4
DS 4  16:55:39   29    1.654     273.1     1.8    -0.1     0.5
DS 4  17:05:26   30    1.612     274.0     2.5    -0.3     0.7
DS 4  17:24:57   31    1.541     272.4     1.8     0.3     0.5
DS 4  17:40:33   31    1.494     273.4     1.6     0.1     0.3
DS 4  17:49:00   31    1.471     273.3     0.7     0.1     0.2
DS 4  17:58:46   31    1.448     274.2     1.1    -0.1     0.3
DS 4  18:23:58   32    1.400     272.0     1.0    -0.4     0.2
DS 4  18:39:35   33    1.378     273.9     1.8    -0.6     0.3
DS 4  18:48:02   33    1.369     272.9     2.2    -0.2     0.4
DS 4  18:57:48   33    1.360     272.4     1.2     0.0     0.4
DS 4  19:17:17   34    1.347     273.7     1.6    -0.4     0.4

   DAILY MEANS   27    2.178     273.2            -0.7
   STANDARD DEVIATION              2.9             1.3
                             25 / 25


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:12 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4
ZS 0  16:51:28   29    1.673     271.6     1.4   -11.5     0.3
ZS 0  17:09:42   29    1.595     272.5     2.1   -11.4     0.6
ZS 0  17:20:44   30    1.555     272.6     1.8   -11.6     0.6
ZS 0  17:44:49   31    1.482     272.1     1.4   -11.1     0.4
ZS 0  18:03:03   32    1.439     273.9     2.2   -11.5     0.7
ZS 0  18:43:51   33    1.373     275.2     1.4   -12.5     0.5
ZS 0  19:02:04   33    1.356     272.2     1.8   -11.6     0.4
ZS 0  19:13:06   34    1.349     273.6     1.8   -12.2     0.5

   DAILY MEANS   28    2.004     275.4           -10.9
   STANDARD DEVIATION              6.5             2.3
                             15 / 15


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:12 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:01    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:51    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:07    20     86.392       9.622    0.0     282.0   3.0      72
 13:10:58    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:48    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:37    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:27    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:50    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:01    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100
 16:36:28    28     55.418       1.749    3.2     273.0   1.0     100
 16:42:19    28     54.685       1.718    3.3     275.0   1.0     101
 17:00:33    29     52.484       1.633    3.8     273.0   1.0     101
 17:15:13    29     50.817       1.575    4.2     273.0   1.0     101
 17:29:50    30     49.262       1.525    4.3     267.0   1.0      94
 17:35:41    30     48.672       1.508    4.5     276.0   1.0      99
 17:53:53    31     46.963       1.460    5.0     273.0   1.0      99
 18:14:01    31     45.326       1.417    5.4     269.0   1.0     100
 18:28:51    32     44.309       1.393    5.6     270.0   1.0      99
 18:34:41    32     43.956       1.385    5.7     274.0   1.0     100
 18:52:55    32     43.036       1.364    5.9     270.0   1.0      99
 19:07:35    33     42.508       1.353    6.0     271.0   1.0      99
 19:22:10    33     42.176       1.346    6.1     269.0   1.0      99

DAILY MEANS  25                  3.548            273.9            91
STANDARD DEVIATION                                  7.0            12
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 19:25
SXCN10 CWSE 222030
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:12 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3
DS 4  16:31:34   28    1.777     274.6     1.2    -0.3     0.3
DS 4  16:47:12   29    1.694     273.0     1.5    -0.1     0.4
DS 4  16:55:39   29    1.654     273.1     1.8    -0.1     0.5
DS 4  17:05:26   30    1.612     274.0     2.5    -0.3     0.7
DS 4  17:24:57   31    1.541     272.4     1.8     0.3     0.5
DS 4  17:40:33   31    1.494     273.4     1.6     0.1     0.3
DS 4  17:49:00   31    1.471     273.3     0.7     0.1     0.2
DS 4  17:58:46   31    1.448     274.2     1.1    -0.1     0.3
DS 4  18:23:58   32    1.400     272.0     1.0    -0.4     0.2
DS 4  18:39:35   33    1.378     273.9     1.8    -0.6     0.3
DS 4  18:48:02   33    1.369     272.9     2.2    -0.2     0.4
DS 4  18:57:48   33    1.360     272.4     1.2     0.0     0.4
DS 4  19:17:17   34    1.347     273.7     1.6    -0.4     0.4
DS 4  19:32:53   34    1.343     273.4     1.6     0.1     0.5
DS 4  19:41:20   34    1.343     272.9     1.8     0.1     0.3
DS 4  19:51:06   34    1.344     272.6     0.9    -0.1     0.4
DS 4  20:07:48   34    1.351     271.8     1.2    -0.7     0.3
DS 4  20:16:14   34    1.357     272.6     2.0    -0.7     0.6

   DAILY MEANS   28    2.040     273.1            -0.6
   STANDARD DEVIATION              2.6             1.2
                             30 / 30


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:12 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4
ZS 0  16:51:28   29    1.673     271.6     1.4   -11.5     0.3
ZS 0  17:09:42   29    1.595     272.5     2.1   -11.4     0.6
ZS 0  17:20:44   30    1.555     272.6     1.8   -11.6     0.6
ZS 0  17:44:49   31    1.482     272.1     1.4   -11.1     0.4
ZS 0  18:03:03   32    1.439     273.9     2.2   -11.5     0.7
ZS 0  18:43:51   33    1.373     275.2     1.4   -12.5     0.5
ZS 0  19:02:04   33    1.356     272.2     1.8   -11.6     0.4
ZS 0  19:13:06   34    1.349     273.6     1.8   -12.2     0.5
ZS 0  19:37:09   34    1.343     274.5     1.6   -12.1     0.7
ZS 0  19:55:22   34    1.345     271.4     1.8   -11.6     0.3
ZS 0  20:12:03   34    1.354     272.0     1.6   -12.3     0.4
ZS 0  20:26:39   34    1.366     272.6     1.6   -12.2     0.5

   DAILY MEANS   29    1.866     274.8           -11.1
   STANDARD DEVIATION              5.9             2.1
                             19 / 19


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:12 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:01    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:51    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:07    20     86.392       9.622    0.0     282.0   3.0      72
 13:10:58    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:48    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:37    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:27    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:50    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:01    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100
 16:36:28    28     55.418       1.749    3.2     273.0   1.0     100
 16:42:19    28     54.685       1.718    3.3     275.0   1.0     101
 17:00:33    29     52.484       1.633    3.8     273.0   1.0     101
 17:15:13    29     50.817       1.575    4.2     273.0   1.0     101
 17:29:50    30     49.262       1.525    4.3     267.0   1.0      94
 17:35:41    30     48.672       1.508    4.5     276.0   1.0      99
 17:53:53    31     46.963       1.460    5.0     273.0   1.0      99
 18:14:01    31     45.326       1.417    5.4     269.0   1.0     100
 18:28:51    32     44.309       1.393    5.6     270.0   1.0      99
 18:34:41    32     43.956       1.385    5.7     274.0   1.0     100
 18:52:55    32     43.036       1.364    5.9     270.0   1.0      99
 19:07:35    33     42.508       1.353    6.0     271.0   1.0      99
 19:22:10    33     42.176       1.346    6.1     269.0   1.0      99
 19:28:01    33     42.099       1.344    6.1     268.0   1.0      98
 19:46:13    33     42.066       1.343    6.2     268.0   1.0     100
 20:02:55    33     42.311       1.348    6.2     268.0   1.0     100
 20:21:07    34     42.873       1.360    6.0     271.0   1.0     100

DAILY MEANS  26                  3.297            273.3            92
STANDARD DEVIATION                                  6.8            12
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 20:29
SXCN10 CWSE 222130
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:11 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3
DS 4  16:31:34   28    1.777     274.6     1.2    -0.3     0.3
DS 4  16:47:12   29    1.694     273.0     1.5    -0.1     0.4
DS 4  16:55:39   29    1.654     273.1     1.8    -0.1     0.5
DS 4  17:05:26   30    1.612     274.0     2.5    -0.3     0.7
DS 4  17:24:57   31    1.541     272.4     1.8     0.3     0.5
DS 4  17:40:33   31    1.494     273.4     1.6     0.1     0.3
DS 4  17:49:00   31    1.471     273.3     0.7     0.1     0.2
DS 4  17:58:46   31    1.448     274.2     1.1    -0.1     0.3
DS 4  18:23:58   32    1.400     272.0     1.0    -0.4     0.2
DS 4  18:39:35   33    1.378     273.9     1.8    -0.6     0.3
DS 4  18:48:02   33    1.369     272.9     2.2    -0.2     0.4
DS 4  18:57:48   33    1.360     272.4     1.2     0.0     0.4
DS 4  19:17:17   34    1.347     273.7     1.6    -0.4     0.4
DS 4  19:32:53   34    1.343     273.4     1.6     0.1     0.5
DS 4  19:41:20   34    1.343     272.9     1.8     0.1     0.3
DS 4  19:51:06   34    1.344     272.6     0.9    -0.1     0.4
DS 4  20:07:48   34    1.351     271.8     1.2    -0.7     0.3
DS 4  20:16:14   34    1.357     272.6     2.0    -0.7     0.6
DS 4  20:45:52   35    1.388     270.8     1.4    -0.2     0.4
DS 4  20:54:19   35    1.401     272.7     0.9    -0.4     0.2
DS 4  21:04:04   35    1.417     271.4     0.8     0.0     0.4
DS 4  21:23:49   35    1.459     270.7     1.2     0.2     0.4

   DAILY MEANS   29    1.966     272.9            -0.5
   STANDARD DEVIATION              2.6             1.2
                             34 / 34


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:11 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4
ZS 0  16:51:28   29    1.673     271.6     1.4   -11.5     0.3
ZS 0  17:09:42   29    1.595     272.5     2.1   -11.4     0.6
ZS 0  17:20:44   30    1.555     272.6     1.8   -11.6     0.6
ZS 0  17:44:49   31    1.482     272.1     1.4   -11.1     0.4
ZS 0  18:03:03   32    1.439     273.9     2.2   -11.5     0.7
ZS 0  18:43:51   33    1.373     275.2     1.4   -12.5     0.5
ZS 0  19:02:04   33    1.356     272.2     1.8   -11.6     0.4
ZS 0  19:13:06   34    1.349     273.6     1.8   -12.2     0.5
ZS 0  19:37:09   34    1.343     274.5     1.6   -12.1     0.7
ZS 0  19:55:22   34    1.345     271.4     1.8   -11.6     0.3
ZS 0  20:12:03   34    1.354     272.0     1.6   -12.3     0.4
ZS 0  20:26:39   34    1.366     272.6     1.6   -12.2     0.5
ZS 0  20:50:08   35    1.394     272.7     2.0   -12.1     0.7
ZS 0  21:08:21   35    1.426     273.3     1.6   -12.1     0.6

   DAILY MEANS   30    1.823     274.6           -11.2
   STANDARD DEVIATION              5.6             2.0
                             21 / 21


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:11 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:38:00    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:50    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:06    20     86.392       9.622    0.0     282.0   3.0      72
 13:10:57    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:47    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:36    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:26    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:49    20     77.947       4.464    0.3     291.0   1.0      83
 14:16:00    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100
 16:36:28    28     55.418       1.749    3.2     273.0   1.0     100
 16:42:19    28     54.685       1.718    3.3     275.0   1.0     101
 17:00:33    29     52.484       1.633    3.8     273.0   1.0     101
 17:15:13    29     50.817       1.575    4.2     273.0   1.0     101
 17:29:50    30     49.262       1.525    4.3     267.0   1.0      94
 17:35:41    30     48.672       1.508    4.5     276.0   1.0      99
 17:53:53    31     46.963       1.460    5.0     273.0   1.0      99
 18:14:01    31     45.326       1.417    5.4     269.0   1.0     100
 18:28:51    32     44.309       1.393    5.6     270.0   1.0      99
 18:34:41    32     43.956       1.385    5.7     274.0   1.0     100
 18:52:55    32     43.036       1.364    5.9     270.0   1.0      99
 19:07:35    33     42.508       1.353    6.0     271.0   1.0      99
 19:22:10    33     42.176       1.346    6.1     269.0   1.0      99
 19:28:01    33     42.099       1.344    6.1     268.0   1.0      98
 19:46:13    33     42.066       1.343    6.2     268.0   1.0     100
 20:02:55    33     42.311       1.348    6.2     268.0   1.0     100
 20:21:07    34     42.873       1.360    6.0     271.0   1.0     100
 20:35:08    34     43.506       1.374    5.8     270.0   1.0     100
 20:40:59    34     43.820       1.382    5.8     272.0   1.0     100
 20:59:12    34     44.977       1.409    5.5     272.0   1.0     100
 21:13:52    35     46.092       1.437    5.2     270.0   1.0     100

DAILY MEANS  27                  3.103            273.1            93
STANDARD DEVIATION                                  6.4            11
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 21:25
SXCN10 CWSE 222230
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:10 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:48:17   21    4.959     265.5     3.6    -6.3     1.1
DS 0  14:02:47   21    4.247     274.3     0.6    -2.5     0.4
DS 0  14:11:09   21    3.918     274.3     1.3    -1.7     0.3
DS 0  14:25:40   21    3.453     263.4     3.1    -1.5     1.0
DS 1  14:48:26   22    2.912     274.4     1.8    -0.7     0.3
DS 3  14:58:20   22    2.729     276.8     1.0    -0.4     0.3
DS 3  15:17:58   23    2.431     275.1     0.4     0.0     0.2
DS 3  15:33:35   24    2.242     276.1     1.5    -0.3     0.5
DS 3  15:41:59   25    2.155     275.3     0.8    -0.4     0.3
DS 3  15:51:46   26    2.063     275.1     1.9    -0.3     0.5
DS 4  16:08:30   26    1.927     273.9     0.5    -0.5     0.1
DS 4  16:16:58   27    1.868     273.3     0.7    -0.2     0.3
DS 4  16:31:34   28    1.777     274.6     1.2    -0.3     0.3
DS 4  16:47:12   29    1.694     273.0     1.5    -0.1     0.4
DS 4  16:55:39   29    1.654     273.1     1.8    -0.1     0.5
DS 4  17:05:26   30    1.612     274.0     2.5    -0.3     0.7
DS 4  17:24:57   31    1.541     272.4     1.8     0.3     0.5
DS 4  17:40:33   31    1.494     273.4     1.6     0.1     0.3
DS 4  17:49:00   31    1.471     273.3     0.7     0.1     0.2
DS 4  17:58:46   31    1.448     274.2     1.1    -0.1     0.3
DS 4  18:23:58   32    1.400     272.0     1.0    -0.4     0.2
DS 4  18:39:35   33    1.378     273.9     1.8    -0.6     0.3
DS 4  18:48:02   33    1.369     272.9     2.2    -0.2     0.4
DS 4  18:57:48   33    1.360     272.4     1.2     0.0     0.4
DS 4  19:17:17   34    1.347     273.7     1.6    -0.4     0.4
DS 4  19:32:53   34    1.343     273.4     1.6     0.1     0.5
DS 4  19:41:20   34    1.343     272.9     1.8     0.1     0.3
DS 4  19:51:06   34    1.344     272.6     0.9    -0.1     0.4
DS 4  20:07:48   34    1.351     271.8     1.2    -0.7     0.3
DS 4  20:16:14   34    1.357     272.6     2.0    -0.7     0.6
DS 4  20:45:52   35    1.388     270.8     1.4    -0.2     0.4
DS 4  20:54:19   35    1.401     272.7     0.9    -0.4     0.2
DS 4  21:04:04   35    1.417     271.4     0.8     0.0     0.4
DS 4  21:23:49   35    1.459     270.7     1.2     0.2     0.4
DS 4  21:39:25   36    1.499     272.4     0.9     0.0     0.2
DS 4  21:47:52   36    1.524     272.7     1.3    -0.2     0.3
DS 4  21:57:39   36    1.556     271.7     1.2     0.1     0.3
DS 4  22:17:10   36    1.631     272.2     0.9     0.1     0.2

   DAILY MEANS   30    1.923     272.9            -0.5
   STANDARD DEVIATION              2.4             1.1
                             38 / 38


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-22
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:10 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:06:58   21    4.076     297.6     2.0    -3.4     0.7
ZS 0  14:21:30   21    3.575     279.2     3.4    -8.3     1.0
ZS 0  15:02:33   22    2.658     277.8     1.7   -11.5     0.6
ZS 0  15:37:47   25    2.197     274.1     2.3   -11.5     0.8
ZS 0  15:55:58   26    2.027     271.5     1.4   -11.4     0.5
ZS 0  16:12:46   27    1.897     274.3     3.2   -11.9     0.9
ZS 0  16:27:23   27    1.801     272.7     1.6   -11.5     0.4
ZS 0  16:51:28   29    1.673     271.6     1.4   -11.5     0.3
ZS 0  17:09:42   29    1.595     272.5     2.1   -11.4     0.6
ZS 0  17:20:44   30    1.555     272.6     1.8   -11.6     0.6
ZS 0  17:44:49   31    1.482     272.1     1.4   -11.1     0.4
ZS 0  18:03:03   32    1.439     273.9     2.2   -11.5     0.7
ZS 0  18:43:51   33    1.373     275.2     1.4   -12.5     0.5
ZS 0  19:02:04   33    1.356     272.2     1.8   -11.6     0.4
ZS 0  19:13:06   34    1.349     273.6     1.8   -12.2     0.5
ZS 0  19:37:09   34    1.343     274.5     1.6   -12.1     0.7
ZS 0  19:55:22   34    1.345     271.4     1.8   -11.6     0.3
ZS 0  20:12:03   34    1.354     272.0     1.6   -12.3     0.4
ZS 0  20:26:39   34    1.366     272.6     1.6   -12.2     0.5
ZS 0  20:50:08   35    1.394     272.7     2.0   -12.1     0.7
ZS 0  21:08:21   35    1.426     273.3     1.6   -12.1     0.6
ZS 0  21:43:41   36    1.512     273.3     2.4   -11.9     0.6
ZS 0  22:01:56   36    1.572     273.0     1.3   -11.6     0.4
ZS 0  22:12:58   36    1.614     274.1     1.3   -12.1     0.3

   DAILY MEANS   31    1.791     274.5           -11.3
   STANDARD DEVIATION              5.3             1.9
                             24 / 24


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-22
     LOCAL SOLAR NOON = 19:39:10 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:37:59    21     89.526      12.007    0.0     280.0   2.0      62
 12:48:49    20     88.000      11.126    0.0     281.0   2.0      74
 13:00:05    20     86.392       9.622    0.0     282.0   3.0      72
 13:10:56    21     84.827       8.181    0.1     266.0   2.0      71
 13:21:46    20     83.252       6.971    0.1     279.0   2.0      77
 13:27:35    20     82.402       6.424    0.1     288.0   2.0      80
 13:38:25    20     80.811       5.573    0.2     268.0   3.0      85
 13:57:48    20     77.947       4.464    0.3     291.0   1.0      83
 14:15:59    21     75.253       3.747    0.4     261.0   2.0      72
 14:30:34    20     73.105       3.320    0.5     259.0   1.0      74
 14:36:25    21     72.239       3.174    0.6     268.0   1.0      85
 14:53:18    21     69.750       2.819    0.9     282.0   1.0      97
 15:08:04    21     67.589       2.572    1.2     277.0   1.0      98
 15:22:51    22     65.450       2.368    1.5     276.0   1.0     100
 15:28:42    23     64.612       2.298    1.6     279.0   1.0     103
 15:46:52    25     62.043       2.108    2.0     272.0   1.0     101
 16:03:32    26     59.747       1.965    2.3     277.0   1.0     100
 16:21:52    27     57.297       1.836    2.8     273.0   1.0     100
 16:36:28    28     55.418       1.749    3.2     273.0   1.0     100
 16:42:19    28     54.685       1.718    3.3     275.0   1.0     101
 17:00:33    29     52.484       1.633    3.8     273.0   1.0     101
 17:15:13    29     50.817       1.575    4.2     273.0   1.0     101
 17:29:50    30     49.262       1.525    4.3     267.0   1.0      94
 17:35:41    30     48.672       1.508    4.5     276.0   1.0      99
 17:53:53    31     46.963       1.460    5.0     273.0   1.0      99
 18:14:01    31     45.326       1.417    5.4     269.0   1.0     100
 18:28:51    32     44.309       1.393    5.6     270.0   1.0      99
 18:34:41    32     43.956       1.385    5.7     274.0   1.0     100
 18:52:55    32     43.036       1.364    5.9     270.0   1.0      99
 19:07:35    33     42.508       1.353    6.0     271.0   1.0      99
 19:22:10    33     42.176       1.346    6.1     269.0   1.0      99
 19:28:01    33     42.099       1.344    6.1     268.0   1.0      98
 19:46:13    33     42.066       1.343    6.2     268.0   1.0     100
 20:02:55    33     42.311       1.348    6.2     268.0   1.0     100
 20:21:07    34     42.873       1.360    6.0     271.0   1.0     100
 20:35:08    34     43.506       1.374    5.8     270.0   1.0     100
 20:40:59    34     43.820       1.382    5.8     272.0   1.0     100
 20:59:12    34     44.977       1.409    5.5     272.0   1.0     100
 21:13:52    35     46.092       1.437    5.2     270.0   1.0     100
 21:28:42    35     47.372       1.471    4.9     270.0   1.0     100
 21:34:33    35     47.916       1.486    4.8     274.0   1.0     100
 21:52:46    35     49.739       1.540    4.3     274.0   1.0     100
 22:07:28    36     51.338       1.592    4.0     272.0   1.0      99
 22:22:04    36     53.030       1.653    3.6     271.0   1.0     100

DAILY MEANS  28                  2.926            273.0            94
STANDARD DEVIATION                                  6.1            11
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170822 22:25
SXCN10 CWSE 230030
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 00:27
SXCN10 CWSE 230130
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 01:27
SXCN10 CWSE 230230
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 02:28
SXCN10 CWSE 230330
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 03:26
SXCN10 CWSE 230430
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 04:25
SXCN10 CWSE 230530
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 05:25
SXCN10 CWSE 230630
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 06:26
SXCN10 CWSE 230730
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23417.055
LATEST B-FILE TIMESTAMP:  20170823 07:22
SXCN10 CWSE 230830
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 08:22
SXCN10 CWSE 230930
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 09:22
SXCN10 CWSE 231030
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 10:26
SXCN10 CWSE 231130
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 11:25
SXCN10 CWSE 231230
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 12:30
SXCN10 CWSE 231330


    ***      INSUFFICIENT DATA TO CALCULATE      ***
    ***  STATISTICS FOR THIS DAY'S OBSERVATIONS. ***


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:39:00 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:07    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:24    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:41    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:31    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:48    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:45    18     83.649       7.251    0.1     262.0   3.0      68

DAILY MEANS  18                  9.824            271.7            70
STANDARD DEVIATION                                 10.2             4
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 13:29
SXCN10 CWSE 231430
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:00 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1

   DAILY MEANS   19    4.050     255.2            -2.7
   STANDARD DEVIATION              7.6             2.0
                             3 / 3


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:39:00 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6

   DAILY MEANS   19    3.998     282.0            -3.4
   STANDARD DEVIATION              0.8             3.5
                             2 / 2


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:39:00 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:07    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:24    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:41    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:31    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:48    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:45    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:15    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:06    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:41    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:52    19     75.959       3.912    0.2     280.0   3.0      45

DAILY MEANS  18                  7.899            272.5            63
STANDARD DEVIATION                                  8.3            10
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 14:24
SXCN10 CWSE 231530
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:59 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5

   DAILY MEANS   20    3.369     259.8            -0.6
   STANDARD DEVIATION              6.5             2.4
                             7 / 7


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:59 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5

   DAILY MEANS   20    3.448     279.8            -6.6
   STANDARD DEVIATION              2.9             4.3
                             4 / 4


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:59 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:06    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:23    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:40    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:30    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:47    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:44    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:14    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:05    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:40    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:51    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49

DAILY MEANS  19                  6.000            276.0            56
STANDARD DEVIATION                                  8.3            12
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 15:29
SXCN10 CWSE 231630
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:58 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2

   DAILY MEANS   21    2.835     263.8             0.0
   STANDARD DEVIATION              6.9             1.9
                             12 / 12


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:58 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8

   DAILY MEANS   21    2.731     276.6            -9.0
   STANDARD DEVIATION              4.0             3.8
                             8 / 8


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:58 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:05    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:22    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:39    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:29    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:46    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:43    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:13    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:04    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:39    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:50    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56

DAILY MEANS  19                  5.369            277.2            56
STANDARD DEVIATION                                  8.1            11
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 16:29
SXCN10 CWSE 231730
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:58 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2
DS 2  16:29:19   24    1.802     270.9     0.8     0.3     0.4
DS 2  16:44:55   25    1.716     269.2     1.5     0.9     0.3
DS 1  16:53:25   25    1.674     268.9     0.7     0.8     0.3
DS 2  17:03:10   25    1.631     268.7     1.6     0.7     0.5
DS 2  17:22:38   26    1.557     269.0     1.5     0.7     0.4

   DAILY MEANS   22    2.494     265.4             0.2
   STANDARD DEVIATION              6.3             1.6
                             17 / 17


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:58 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8
ZS 0  16:49:10   25    1.695     271.0     2.1   -11.3     0.8
ZS 0  17:07:26   25    1.614     272.0     1.3   -11.5     0.2
ZS 0  17:18:28   26    1.572     272.0     1.1   -11.2     0.4

   DAILY MEANS   22    2.430     275.3            -9.6
   STANDARD DEVIATION              4.1             3.3
                             11 / 11


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:58 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:05    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:22    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:39    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:29    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:46    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:43    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:13    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:04    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:39    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:50    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56
 16:34:12    23     55.962       1.773    1.6     286.0   1.0      55
 16:40:04    24     55.225       1.741    1.7     281.0   1.0      55
 16:58:17    25     53.017       1.652    1.9     280.0   1.0      54
 17:12:57    25     51.341       1.592    2.0     284.0   1.0      53

DAILY MEANS  20                  4.729            278.1            56
STANDARD DEVIATION                                  7.7            10
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 17:24
SXCN10 CWSE 231830
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:57 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2
DS 2  16:29:19   24    1.802     270.9     0.8     0.3     0.4
DS 2  16:44:55   25    1.716     269.2     1.5     0.9     0.3
DS 1  16:53:25   25    1.674     268.9     0.7     0.8     0.3
DS 2  17:03:10   25    1.631     268.7     1.6     0.7     0.5
DS 2  17:22:38   26    1.557     269.0     1.5     0.7     0.4
DS 2  17:38:10   27    1.509     269.8     0.9     0.8     0.4
DS 2  17:46:36   27    1.486     269.9     0.8     0.6     0.2
DS 2  17:56:20   28    1.462     269.0     1.4     0.7     0.4
DS 2  18:21:29   29    1.412     269.0     1.5     0.4     0.6

   DAILY MEANS   23    2.298     266.2             0.3
   STANDARD DEVIATION              5.9             1.5
                             21 / 21


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:57 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8
ZS 0  16:49:10   25    1.695     271.0     2.1   -11.3     0.8
ZS 0  17:07:26   25    1.614     272.0     1.3   -11.5     0.2
ZS 0  17:18:28   26    1.572     272.0     1.1   -11.2     0.4
ZS 0  17:42:25   27    1.497     271.8     2.1   -11.1     0.6
ZS 0  18:00:35   28    1.452     271.8     1.8   -11.3     0.4

   DAILY MEANS   23    2.283     274.7            -9.9
   STANDARD DEVIATION              3.9             3.1
                             13 / 13


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:57 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:04    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:21    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:38    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:28    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:45    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:42    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:12    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:03    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:38    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:49    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56
 16:34:12    23     55.962       1.773    1.6     286.0   1.0      55
 16:40:04    24     55.225       1.741    1.7     281.0   1.0      55
 16:58:17    25     53.017       1.652    1.9     280.0   1.0      54
 17:12:57    25     51.341       1.592    2.0     284.0   1.0      53
 17:27:29    26     49.784       1.541    2.1     286.0   1.0      52
 17:33:19    26     49.190       1.523    2.2     283.0   1.0      53
 17:51:28    27     47.471       1.473    2.5     285.0   1.0      55
 18:11:34    28     45.813       1.430    2.6     286.0   1.0      52
 18:26:21    29     44.779       1.404    2.9     289.0   1.0      56

DAILY MEANS  21                  4.148            279.5            55
STANDARD DEVIATION                                  7.6             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 18:29
SXCN10 CWSE 231930
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:56 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2
DS 2  16:29:19   24    1.802     270.9     0.8     0.3     0.4
DS 2  16:44:55   25    1.716     269.2     1.5     0.9     0.3
DS 1  16:53:25   25    1.674     268.9     0.7     0.8     0.3
DS 2  17:03:10   25    1.631     268.7     1.6     0.7     0.5
DS 2  17:22:38   26    1.557     269.0     1.5     0.7     0.4
DS 2  17:38:10   27    1.509     269.8     0.9     0.8     0.4
DS 2  17:46:36   27    1.486     269.9     0.8     0.6     0.2
DS 2  17:56:20   28    1.462     269.0     1.4     0.7     0.4
DS 2  18:21:29   29    1.412     269.0     1.5     0.4     0.6
DS 2  18:37:02   30    1.389     266.9     1.5     0.4     0.4
DS 2  18:45:27   30    1.379     269.6     1.1     0.0     0.4
DS 1  18:55:13   31    1.369     269.6     0.6     0.5     0.3
DS 1  19:14:47   32    1.356     268.8     1.5     0.6     0.3

   DAILY MEANS   24    2.150     266.6             0.3
   STANDARD DEVIATION              5.4             1.3
                             25 / 25


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:56 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8
ZS 0  16:49:10   25    1.695     271.0     2.1   -11.3     0.8
ZS 0  17:07:26   25    1.614     272.0     1.3   -11.5     0.2
ZS 0  17:18:28   26    1.572     272.0     1.1   -11.2     0.4
ZS 0  17:42:25   27    1.497     271.8     2.1   -11.1     0.6
ZS 0  18:00:35   28    1.452     271.8     1.8   -11.3     0.4
ZS 0  18:41:17   30    1.384     273.3     1.2   -12.2     0.4
ZS 0  18:59:29   31    1.366     274.9     1.9   -11.9     0.6
ZS 0  19:10:32   31    1.358     274.7     1.6   -12.1     0.4

   DAILY MEANS   25    2.111     274.7           -10.3
   STANDARD DEVIATION              3.5             2.9
                             16 / 16


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:56 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:03    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:20    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:37    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:27    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:44    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:41    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:11    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:02    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:37    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:48    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56
 16:34:12    23     55.962       1.773    1.6     286.0   1.0      55
 16:40:04    24     55.225       1.741    1.7     281.0   1.0      55
 16:58:17    25     53.017       1.652    1.9     280.0   1.0      54
 17:12:57    25     51.341       1.592    2.0     284.0   1.0      53
 17:27:29    26     49.784       1.541    2.1     286.0   1.0      52
 17:33:19    26     49.190       1.523    2.2     283.0   1.0      53
 17:51:28    27     47.471       1.473    2.5     285.0   1.0      55
 18:11:34    28     45.813       1.430    2.6     286.0   1.0      52
 18:26:21    29     44.779       1.404    2.9     289.0   1.0      56
 18:32:12    29     44.417       1.395    2.8     285.0   1.0      54
 18:50:18    30     43.473       1.374    2.4     327.0   3.0      48
 19:05:01    31     42.914       1.361    2.6     291.0   1.0      48
 19:19:39    30     42.553       1.354    2.2     290.0   1.0      40
 19:25:30    31     42.464       1.352    2.0     292.0   1.0      36

DAILY MEANS  23                  3.726            282.2            54
STANDARD DEVIATION                                 11.2             9
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 19:29
SXCN10 CWSE 232030
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:56 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2
DS 2  16:29:19   24    1.802     270.9     0.8     0.3     0.4
DS 2  16:44:55   25    1.716     269.2     1.5     0.9     0.3
DS 1  16:53:25   25    1.674     268.9     0.7     0.8     0.3
DS 2  17:03:10   25    1.631     268.7     1.6     0.7     0.5
DS 2  17:22:38   26    1.557     269.0     1.5     0.7     0.4
DS 2  17:38:10   27    1.509     269.8     0.9     0.8     0.4
DS 2  17:46:36   27    1.486     269.9     0.8     0.6     0.2
DS 2  17:56:20   28    1.462     269.0     1.4     0.7     0.4
DS 2  18:21:29   29    1.412     269.0     1.5     0.4     0.6
DS 2  18:37:02   30    1.389     266.9     1.5     0.4     0.4
DS 2  18:45:27   30    1.379     269.6     1.1     0.0     0.4
DS 1  18:55:13   31    1.369     269.6     0.6     0.5     0.3
DS 1  19:14:47   32    1.356     268.8     1.5     0.6     0.3
DS 0  19:30:27   32    1.351     270.5     2.8     0.4     0.7
DS 0  19:38:58   32    1.350     268.9     3.4     1.0     1.1
DS 0  20:05:32   32    1.357     270.3     4.0     2.9     2.0

   DAILY MEANS   25    2.065     267.0             0.4
   STANDARD DEVIATION              5.2             1.3
                             28 / 28


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:56 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8
ZS 0  16:49:10   25    1.695     271.0     2.1   -11.3     0.8
ZS 0  17:07:26   25    1.614     272.0     1.3   -11.5     0.2
ZS 0  17:18:28   26    1.572     272.0     1.1   -11.2     0.4
ZS 0  17:42:25   27    1.497     271.8     2.1   -11.1     0.6
ZS 0  18:00:35   28    1.452     271.8     1.8   -11.3     0.4
ZS 0  18:41:17   30    1.384     273.3     1.2   -12.2     0.4
ZS 0  18:59:29   31    1.366     274.9     1.9   -11.9     0.6
ZS 0  19:10:32   31    1.358     274.7     1.6   -12.1     0.4
ZS 0  19:34:43   31    1.350     275.9     1.2   -12.1     0.3
ZS 0  19:53:03   31    1.352     274.8     2.5   -10.2     1.1
ZS 0  20:09:47   32    1.360     275.4     2.5   -12.0     0.5
ZS 0  20:24:25   32    1.371     276.4     2.5   -11.7     0.5

   DAILY MEANS   26    1.961     274.8           -10.5
   STANDARD DEVIATION              3.2             2.7
                             20 / 20


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:56 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:03    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:20    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:37    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:27    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:44    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:41    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:11    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:02    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:37    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:48    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56
 16:34:12    23     55.962       1.773    1.6     286.0   1.0      55
 16:40:04    24     55.225       1.741    1.7     281.0   1.0      55
 16:58:17    25     53.017       1.652    1.9     280.0   1.0      54
 17:12:57    25     51.341       1.592    2.0     284.0   1.0      53
 17:27:29    26     49.784       1.541    2.1     286.0   1.0      52
 17:33:19    26     49.190       1.523    2.2     283.0   1.0      53
 17:51:28    27     47.471       1.473    2.5     285.0   1.0      55
 18:11:34    28     45.813       1.430    2.6     286.0   1.0      52
 18:26:21    29     44.779       1.404    2.9     289.0   1.0      56
 18:32:12    29     44.417       1.395    2.8     285.0   1.0      54
 18:50:18    30     43.473       1.374    2.4     327.0   3.0      48
 19:05:01    31     42.914       1.361    2.6     291.0   1.0      48
 19:19:39    30     42.553       1.354    2.2     290.0   1.0      40
 19:25:30    31     42.464       1.352    2.0     292.0   1.0      36
 19:43:50    31     42.394       1.350    1.4     295.0   1.0      27
 20:00:35    31     42.605       1.355    1.3     300.0   1.0      25
 20:18:55    31     43.135       1.366    1.4     295.0   1.0      27

DAILY MEANS  23                  3.529            283.4            52
STANDARD DEVIATION                                 11.5            12
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 20:29
SXCN10 CWSE 232130
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:55 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2
DS 2  16:29:19   24    1.802     270.9     0.8     0.3     0.4
DS 2  16:44:55   25    1.716     269.2     1.5     0.9     0.3
DS 1  16:53:25   25    1.674     268.9     0.7     0.8     0.3
DS 2  17:03:10   25    1.631     268.7     1.6     0.7     0.5
DS 2  17:22:38   26    1.557     269.0     1.5     0.7     0.4
DS 2  17:38:10   27    1.509     269.8     0.9     0.8     0.4
DS 2  17:46:36   27    1.486     269.9     0.8     0.6     0.2
DS 2  17:56:20   28    1.462     269.0     1.4     0.7     0.4
DS 2  18:21:29   29    1.412     269.0     1.5     0.4     0.6
DS 2  18:37:02   30    1.389     266.9     1.5     0.4     0.4
DS 2  18:45:27   30    1.379     269.6     1.1     0.0     0.4
DS 1  18:55:13   31    1.369     269.6     0.6     0.5     0.3
DS 1  19:14:47   32    1.356     268.8     1.5     0.6     0.3
DS 0  19:30:27   32    1.351     270.5     2.8     0.4     0.7
DS 0  19:38:58   32    1.350     268.9     3.4     1.0     1.1
DS 0  20:05:32   32    1.357     270.3     4.0     2.9     2.0
DS 0  20:44:20   32    1.394     269.6     3.7     1.6     1.1
DS 0  20:52:52   32    1.407     269.8     4.7     0.3     0.6
DS 0  21:02:40   33    1.423     268.4     1.7     0.7     0.3
DS 1  21:22:28   34    1.465     273.4     4.6     0.4     0.9

   DAILY MEANS   26    1.985     267.4             0.5
   STANDARD DEVIATION              5.1             1.3
                             32 / 32


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:55 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8
ZS 0  16:49:10   25    1.695     271.0     2.1   -11.3     0.8
ZS 0  17:07:26   25    1.614     272.0     1.3   -11.5     0.2
ZS 0  17:18:28   26    1.572     272.0     1.1   -11.2     0.4
ZS 0  17:42:25   27    1.497     271.8     2.1   -11.1     0.6
ZS 0  18:00:35   28    1.452     271.8     1.8   -11.3     0.4
ZS 0  18:41:17   30    1.384     273.3     1.2   -12.2     0.4
ZS 0  18:59:29   31    1.366     274.9     1.9   -11.9     0.6
ZS 0  19:10:32   31    1.358     274.7     1.6   -12.1     0.4
ZS 0  19:34:43   31    1.350     275.9     1.2   -12.1     0.3
ZS 0  19:53:03   31    1.352     274.8     2.5   -10.2     1.1
ZS 0  20:09:47   32    1.360     275.4     2.5   -12.0     0.5
ZS 0  20:24:25   32    1.371     276.4     2.5   -11.7     0.5
ZS 0  20:48:36   33    1.400     277.2     2.5   -11.7     0.7
ZS 0  21:06:57   33    1.431     277.0     1.8   -12.2     0.6

   DAILY MEANS   27    1.911     275.1           -10.7
   STANDARD DEVIATION              3.1             2.6
                             22 / 22


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:55 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:02    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:19    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:36    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:26    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:43    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:40    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:10    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:01    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:36    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:47    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56
 16:34:12    23     55.962       1.773    1.6     286.0   1.0      55
 16:40:04    24     55.225       1.741    1.7     281.0   1.0      55
 16:58:17    25     53.017       1.652    1.9     280.0   1.0      54
 17:12:57    25     51.341       1.592    2.0     284.0   1.0      53
 17:27:29    26     49.784       1.541    2.1     286.0   1.0      52
 17:33:19    26     49.190       1.523    2.2     283.0   1.0      53
 17:51:28    27     47.471       1.473    2.5     285.0   1.0      55
 18:11:34    28     45.813       1.430    2.6     286.0   1.0      52
 18:26:21    29     44.779       1.404    2.9     289.0   1.0      56
 18:32:12    29     44.417       1.395    2.8     285.0   1.0      54
 18:50:18    30     43.473       1.374    2.4     327.0   3.0      48
 19:05:01    31     42.914       1.361    2.6     291.0   1.0      48
 19:19:39    30     42.553       1.354    2.2     290.0   1.0      40
 19:25:30    31     42.464       1.352    2.0     292.0   1.0      36
 19:43:50    31     42.394       1.350    1.4     295.0   1.0      27
 20:00:35    31     42.605       1.355    1.3     300.0   1.0      25
 20:18:55    31     43.135       1.366    1.4     295.0   1.0      27
 20:33:27    32     43.772       1.381    1.3     300.0   1.0      25
 20:39:23    32     44.078       1.388    1.3     295.0   1.0      27
 20:57:43    32     45.217       1.415    2.0     288.0   1.0      40
 21:12:28    33     46.321       1.443    2.3     289.0   1.0      49

DAILY MEANS  24                  3.317            284.3            50
STANDARD DEVIATION                                 11.4            13
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 21:24
SXCN10 CWSE 232230
PRELIMINARY DIRECT SUN DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:54 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  13:59:35   19    4.459     247.1     4.3    -3.6     1.9
DS 0  14:07:57   19    4.099     256.4     3.4    -4.1     2.3
DS 0  14:22:28   19    3.592     262.1     2.6    -0.5     1.1
DS 0  14:38:04   20    3.171     262.4     1.8     0.6     0.8
DS 0  14:46:26   20    2.985     259.4     3.0     1.8     0.6
DS 0  14:56:12   19    2.795     265.6     1.6     0.6     0.2
DS 0  15:15:47   21    2.483     265.9     2.1     1.3     0.5
DS 0  15:31:23   21    2.286     268.4     1.1     1.3     0.2
DS 0  15:39:43   22    2.195     268.8     0.4     1.0     0.2
DS 1  15:49:33   22    2.099     269.8     1.4     0.7     0.4
DS 1  16:06:13   23    1.958     270.1     0.7     0.6     0.2
DS 1  16:14:44   24    1.896     269.7     0.8     0.8     0.2
DS 2  16:29:19   24    1.802     270.9     0.8     0.3     0.4
DS 2  16:44:55   25    1.716     269.2     1.5     0.9     0.3
DS 1  16:53:25   25    1.674     268.9     0.7     0.8     0.3
DS 2  17:03:10   25    1.631     268.7     1.6     0.7     0.5
DS 2  17:22:38   26    1.557     269.0     1.5     0.7     0.4
DS 2  17:38:10   27    1.509     269.8     0.9     0.8     0.4
DS 2  17:46:36   27    1.486     269.9     0.8     0.6     0.2
DS 2  17:56:20   28    1.462     269.0     1.4     0.7     0.4
DS 2  18:21:29   29    1.412     269.0     1.5     0.4     0.6
DS 2  18:37:02   30    1.389     266.9     1.5     0.4     0.4
DS 2  18:45:27   30    1.379     269.6     1.1     0.0     0.4
DS 1  18:55:13   31    1.369     269.6     0.6     0.5     0.3
DS 1  19:14:47   32    1.356     268.8     1.5     0.6     0.3
DS 0  19:30:27   32    1.351     270.5     2.8     0.4     0.7
DS 0  19:38:58   32    1.350     268.9     3.4     1.0     1.1
DS 0  20:05:32   32    1.357     270.3     4.0     2.9     2.0
DS 0  20:44:20   32    1.394     269.6     3.7     1.6     1.1
DS 0  20:52:52   32    1.407     269.8     4.7     0.3     0.6
DS 0  21:02:40   33    1.423     268.4     1.7     0.7     0.3
DS 1  21:22:28   34    1.465     273.4     4.6     0.4     0.9
DS 0  21:38:07   35    1.505     272.2     2.6     1.4     0.5
DS 2  21:46:33   35    1.530     272.9     2.3     0.4     0.6
DS 2  21:56:18   35    1.563     274.4     0.9     0.1     0.1
DS 3  22:15:52   36    1.638     281.8     0.8    -0.3     0.5

   DAILY MEANS   27    1.937     268.3             0.5
   STANDARD DEVIATION              5.6             1.2
                             36 / 36


PRELIMINARY ZENITH SKY DATA


EDMONTON OZONE - BREWER # 055
              PRELIMINARY DATA   -   LOCAL DATE 2017-08-23
              LATITUDE - 53.548  :   LONGITUDE - 114.109
              LOCAL SOLAR NOON = 19:38:54 GMT
   ETC'S - O3/SO2 - 3115 / 3195  :   ABSORPTION - 0.3436 / 1.1521

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  14:03:47   19    4.271     282.6     4.6    -0.9     0.9
ZS 0  14:18:17   19    3.725     281.4     2.9    -5.9     0.6
ZS 0  14:42:15   20    3.075     279.3     3.0    -9.6     0.8
ZS 0  15:00:24   20    2.721     275.9     1.7   -10.1     0.5
ZS 0  15:35:33   22    2.239     275.0     1.1   -11.4     0.5
ZS 0  15:53:44   23    2.061     273.7     1.7   -11.3     0.5
ZS 0  16:10:29   23    1.926     272.7     1.2   -11.4     0.5
ZS 0  16:25:09   23    1.827     272.4     2.6   -11.3     0.8
ZS 0  16:49:10   25    1.695     271.0     2.1   -11.3     0.8
ZS 0  17:07:26   25    1.614     272.0     1.3   -11.5     0.2
ZS 0  17:18:28   26    1.572     272.0     1.1   -11.2     0.4
ZS 0  17:42:25   27    1.497     271.8     2.1   -11.1     0.6
ZS 0  18:00:35   28    1.452     271.8     1.8   -11.3     0.4
ZS 0  18:41:17   30    1.384     273.3     1.2   -12.2     0.4
ZS 0  18:59:29   31    1.366     274.9     1.9   -11.9     0.6
ZS 0  19:10:32   31    1.358     274.7     1.6   -12.1     0.4
ZS 0  19:34:43   31    1.350     275.9     1.2   -12.1     0.3
ZS 0  19:53:03   31    1.352     274.8     2.5   -10.2     1.1
ZS 0  20:09:47   32    1.360     275.4     2.5   -12.0     0.5
ZS 0  20:24:25   32    1.371     276.4     2.5   -11.7     0.5
ZS 0  20:48:36   33    1.400     277.2     2.5   -11.7     0.7
ZS 0  21:06:57   33    1.431     277.0     1.8   -12.2     0.6
ZS 0  21:42:23   35    1.518     279.3     0.9   -12.1     0.3
ZS 0  22:00:33   35    1.578     279.9     1.4   -12.3     0.5
ZS 0  22:11:36   36    1.620     283.0     2.1   -12.7     0.7

   DAILY MEANS   28    1.871     275.7           -10.9
   STANDARD DEVIATION              3.5             2.5
                             25 / 25


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2017-08-23
     LOCAL SOLAR NOON = 19:38:54 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 12:40:01    17     89.481      11.996    0.0     282.0   2.0      64
 12:46:18    18     88.594      11.573    0.0     286.0   3.0      68
 12:57:35    17     86.985      10.198    0.0     264.0   2.0      73
 13:03:25    18     86.147       9.385    0.0     272.0   2.0      74
 13:09:42    18     85.239       8.541    0.1     264.0   2.0      73
 13:20:39    18     83.649       7.251    0.1     262.0   3.0      68
 13:35:09    18     81.524       5.929    0.1     267.0   2.0      60
 13:41:00    18     80.662       5.504    0.1     273.0   3.0      57
 13:54:35    18     78.655       4.698    0.1     275.0   2.0      49
 14:12:46    19     75.959       3.912    0.2     280.0   3.0      45
 14:27:21    18     73.811       3.449    0.3     284.0   2.0      44
 14:33:12    19     72.944       3.291    0.3     286.0   1.0      43
 14:51:20    19     70.271       2.886    0.4     278.0   1.0      43
 15:05:55    20     68.137       2.630    0.5     277.0   1.0      45
 15:20:41    21     65.999       2.417    0.6     287.0   1.0      48
 15:26:31    21     65.162       2.343    0.7     279.0   1.0      49
 15:44:36    22     62.602       2.146    0.9     283.0   1.0      52
 16:01:16    22     60.300       1.997    1.1     281.0   1.0      53
 16:19:38    23     57.843       1.863    1.4     286.0   1.0      56
 16:34:12    23     55.962       1.773    1.6     286.0   1.0      55
 16:40:04    24     55.225       1.741    1.7     281.0   1.0      55
 16:58:17    25     53.017       1.652    1.9     280.0   1.0      54
 17:12:57    25     51.341       1.592    2.0     284.0   1.0      53
 17:27:29    26     49.784       1.541    2.1     286.0   1.0      52
 17:33:19    26     49.190       1.523    2.2     283.0   1.0      53
 17:51:28    27     47.471       1.473    2.5     285.0   1.0      55
 18:11:34    28     45.813       1.430    2.6     286.0   1.0      52
 18:26:21    29     44.779       1.404    2.9     289.0   1.0      56
 18:32:12    29     44.417       1.395    2.8     285.0   1.0      54
 18:50:18    30     43.473       1.374    2.4     327.0   3.0      48
 19:05:01    31     42.914       1.361    2.6     291.0   1.0      48
 19:19:39    30     42.553       1.354    2.2     290.0   1.0      40
 19:25:30    31     42.464       1.352    2.0     292.0   1.0      36
 19:43:50    31     42.394       1.350    1.4     295.0   1.0      27
 20:00:35    31     42.605       1.355    1.3     300.0   1.0      25
 20:18:55    31     43.135       1.366    1.4     295.0   1.0      27
 20:33:26    32     43.772       1.381    1.3     300.0   1.0      25
 20:39:23    32     44.078       1.388    1.3     295.0   1.0      27
 20:57:43    32     45.217       1.415    2.0     288.0   1.0      40
 21:12:28    33     46.321       1.443    2.3     289.0   1.0      49
 21:27:19    33     47.586       1.477    2.1     290.0   1.0      48
 21:33:10    34     48.124       1.492    2.2     287.0   1.0      51
 21:51:25    34     49.933       1.546    2.6     289.0   1.0      65
 22:06:04    35     51.516       1.598    2.7     286.0   1.0      73
 22:20:44    35     53.201       1.659    2.5     283.0   1.0      74
 22:26:35    35     53.900       1.686    2.4     286.0   1.0      74

DAILY MEANS  26                  3.090            284.7            52
STANDARD DEVIATION                                 10.7            13
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170823 22:29
SXCN10 CWSE 240030
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 00:27
SXCN10 CWSE 240130
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 01:26
SXCN10 CWSE 240230
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 02:26
SXCN10 CWSE 240330
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 03:29
SXCN10 CWSE 240430
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 04:28
SXCN10 CWSE 240530
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 05:17
SXCN10 CWSE 240630
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 06:26
SXCN10 CWSE 240730
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23517.055
LATEST B-FILE TIMESTAMP:  20170824 07:20
SXCN10 CWSE 240830
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23617.055
LATEST B-FILE TIMESTAMP:  20170824 08:20
SXCN10 CWSE 240930
*** NO VALID DATA FILES FOUND FOR BREWER #55 TODAY ***
=
LATEST B-FILE          :  C:/BR#055/DATA/B23617.055
LATEST B-FILE TIMESTAMP:  20170824 09:27