(LU UVB Index: effects of sun angle & ozone, thus potential UVB if no clouds)
Lacawac UV summary for: May 2002            (T_array is optical sensor Temp.)


             MAX        MAX        SUM       SUM        MAX      MAX
          305 nm     340 nm     305 nm    340 nm  LU_UVB_Index T_array
  DAY    W/m2/nm    W/m2/nm   KJ/m2/nm  KJ/m2/nm (1000*305/340)    C

   1     0.02884      0.532     0.5388     14.23         54        20
   2     0.01381      0.277     0.1917      4.18         69        22
   3     0.03592      0.546     0.4888     11.32         66        13
   4     0.03060      0.528     0.5725     14.20         58        23
   5     0.03212      0.533     0.6066     14.37         61        25
   6     0.03479      0.517     0.5953     12.30         67        28
   7     0.02405      0.369     0.3577      7.74         66        27
   8     0.03195      0.404     0.5414      9.42         79        26
   9     0.00885      0.125     0.1377      2.91         74        10
  10     0.04319      0.525     0.8256     13.69         84        24
  11     0.03594      0.492     0.7047     13.35         74        22
  12     0.00367      0.105     0.0560      2.01         50        13
  13     0.00401      0.095     0.0414      1.39         47        13
  14     0.02898      0.541     0.4351     11.43         54        16
  15     0.03209      0.538     0.5591     13.93         61        20
  16     0.03182      0.491     0.5853     12.86         66        26
  17     0.03384      0.470     0.4015      7.65         72        21
  18     0.02134      0.355     0.3008      6.43         67        11
  19     0.03094      0.465     0.5368     12.17         67        13
  20     0.02678      0.541     0.2995      8.78         54        13
  21     0.01980      0.435     0.3106     10.38         48        15
  22     0.03611      0.526     0.7118     14.98         69        22
  23     0.04433      0.549     0.8880     15.49         81        29
  24     0.04039      0.517     0.7086     12.02         80        31
  25     0.04376      0.549     0.8311     14.35         80        27
  26     0.04384      0.586     0.5696     10.68         76        29
  27     0.03914      0.530     0.5475     10.09         75        29
  28     0.03747      0.505     0.3162      6.16         74        28
  29     0.02441      0.361     0.3621      7.44         70        26
  30     0.03844      0.516     0.6906     12.40         79        31
  31     0.03832      0.484     0.5304      9.74         80        30

MONTHLY SUMMARY:
DAYS         MAX        MAX        SUM       SUM        MAX       MAX
  31     0.04433      0.586     15.243     318.1         84        31