SXCN10 CWTO 251431
PRELIMINARY DIRECT SUN DATA


TORONTO OZONE - BREWER # 014
              PRELIMINARY DATA   -   LOCAL DATE 2024-08-25
              LATITUDE - 43.781  :   LONGITUDE - 79.468
              LOCAL SOLAR NOON = 17:19:50 GMT
   ETC'S - O3/SO2 - 3239 / 3449  :   ABSORPTION - 0.339805 / 1.1347

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
DS 0  12:32:02   29    2.822     323.1     7.0     1.2     1.3
DS 0  13:25:29   32    1.997     315.8     4.9     1.5     0.9
DS 0  13:28:56   33    1.962     315.9     2.6     1.5     0.7
DS 0  13:38:28   33    1.873     313.8     4.8     1.6     0.9
DS 0  13:41:56   34    1.843     313.4     1.5     1.4     1.0
DS 0  13:45:23   34    1.814     311.3     3.8     1.9     1.0
DS 0  13:48:50   34    1.787     313.7     1.2     0.9     0.9
DS 0  13:52:17   34    1.761     312.2     2.0     1.7     0.9

   DAILY MEANS   33    1.982     314.9             1.5
   STANDARD DEVIATION              3.7             0.3
                             8 / 8


PRELIMINARY ZENITH SKY DATA


TORONTO OZONE - BREWER # 014
              PRELIMINARY DATA   -   LOCAL DATE 2024-08-25
              LATITUDE - 43.781  :   LONGITUDE - 79.468
              LOCAL SOLAR NOON = 17:19:50 GMT
   ETC'S - O3/SO2 - 3239 / 3449  :   ABSORPTION - 0.339805 / 1.1347

TYPE  TIME-GMT  TEMP  AIRMASS    OZONE    ERROR    SO2    ERROR
ZS 0  11:57:28   27    3.923     342.6     1.4    -0.5     1.3
ZS 0  12:12:15   27    3.361     334.3     2.7    -3.2     0.6
ZS 0  12:16:50   28    3.218     332.3     2.3    -2.7     0.6
ZS 0  12:21:54   28    3.074     333.9     3.3    -3.7     0.7
ZS 0  13:16:46   31    2.092     327.4     1.8    -3.4     0.7
ZS 0  13:21:21   32    2.040     327.4     2.6    -3.1     0.6

   DAILY MEANS   29    2.951     333.0            -2.8
   STANDARD DEVIATION              5.6             1.2
                             6 / 6


     SUMMARY OF BREWER UVB SCAN MEASUREMENTS FOR 2024-08-25
     LOCAL SOLAR NOON = 17:19:50 GMT
 TIME-GMT  TEMP  ZENITH ANGLE  AIRMASS  UV INDEX  OZONE ERROR  CLEARNESS

 11:06:30    26     85.140       8.453    0.0     364.0   4.0      72
 11:49:15    26     77.481       4.322    0.2     348.0   3.0      75
 12:27:15    28     70.634       2.935    0.6     340.0   2.0      75
 12:54:28    30     65.758       2.395    0.9     336.0   2.0      77
 13:33:42    32     58.863       1.916    1.6     333.0   1.0      79

DAILY MEANS  28                  4.004            344.2            76
STANDARD DEVIATION                                 12.4             3
=
Latest B-File          :  /datalocal/arqxozone/brewnet/Br#014/Data/B23824.014
Latest B-File timestamp:  20240825 13:54