(LU UVB Index: effects of sun angle & ozone, thus potential UVB if no clouds) Lacawac UV summary for: April 2001 (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 (305/340*1000) C 1 0.00753 0.185 0.1004 3.72 41 6 2 0.00461 0.128 0.0665 2.63 37 3 3 0.01453 0.405 0.2071 8.67 37 12 4 0.01856 0.447 0.3147 11.12 42 15 5 0.02387 0.431 0.4190 10.98 56 19 6 0.00618 0.147 0.0605 2.31 42 10 7 0.00529 0.144 0.1033 2.97 58 10 8 0.01035 0.166 0.1511 3.39 62 9 9 0.02703 0.409 0.4615 9.49 66 31 10 0.02294 0.362 0.3947 8.81 64 20 11 0.00736 0.127 0.0873 2.37 58 11 12 0.02678 0.433 0.3131 6.80 66 22 13 0.02929 0.466 0.4939 10.51 65 22 14 0.02309 0.451 0.4114 11.45 51 20 15 0.02499 0.437 0.3730 8.72 58 22 16 0.01045 0.344 0.1725 7.07 37 16 17 0.00527 0.182 0.0609 3.33 30 6 18 0.01662 0.491 0.2560 10.78 34 10 19 0.02287 0.491 0.3840 11.95 47 14 20 0.01963 0.390 0.3016 8.13 53 21 21 0.01254 0.269 0.1658 4.75 49 21 22 0.03478 0.477 0.5946 11.37 75 30 23 0.03660 0.482 0.6175 11.24 79 33 24 0.03191 0.436 0.4692 8.67 77 29 25 0.02075 0.391 0.3467 9.30 55 16 26 0.02156 0.493 0.3953 13.25 44 22 27 0.02814 0.516 0.3939 10.55 54 22 28 0.02496 0.487 0.4653 13.22 51 16 29 0.03027 0.489 0.5663 13.24 62 21 30 0.03262 0.490 0.6144 13.12 68 28 MONTHLY SUMMARY: DAYS MAX MAX SUM SUM MAX MAX 30 0.03660 0.516 9.7616 253.92 79 33