De Backer H. BREWER UCCLE TOTALCOL 01-DEC-2008 00:00:0031-DEC-2008 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Brewer Spectrophotometer Instrument No.16 NDACC 1 1 2008 12 01 2009 07 30 0 Day of year 2 1.000 1.0E+18 9.999 99.999 O3 Air Mass Factor O3 Vertical Column Density (molecules/cm**2) 9 1 1 1 1 1 1.0 1.0 1 1.0 9999 99 99 99 99 999.9 999.9 9999 99.999 Year of observation (UT) Month of observation (UT) Day of observation (UT) Hour of observation (UT) Minute of observation (UT) Latitude observation point (degrees) Longitude observation point (degrees) Elevation of station above MSL (m) Solar zenith angle at time of observation (degrees) 1 1 1.430 2008 12 01 10 19 50.80 -4.35 100 74.436 3.572 9.316 1.438 2008 12 01 10 31 50.80 -4.35 100 73.915 3.469 9.330 1.458 2008 12 01 11 00 50.80 -4.35 100 73.027 3.306 9.375 1.527 2008 12 01 12 39 50.80 -4.35 100 74.204 3.526 9.271 2.491 2008 12 02 11 47 50.80 -4.35 100 72.925 3.288 9.491 2.523 2008 12 02 12 33 50.80 -4.35 100 74.108 3.507 9.706 3.421 2008 12 03 10 05 50.80 -4.35 100 75.458 3.794 6.982 3.431 2008 12 03 10 20 50.80 -4.35 100 74.678 3.622 6.697 3.434 2008 12 03 10 24 50.80 -4.35 100 74.495 3.584 6.681 3.441 2008 12 03 10 35 50.80 -4.35 100 74.073 3.500 6.780 3.448 2008 12 03 10 44 50.80 -4.35 100 73.746 3.437 6.842 3.458 2008 12 03 11 00 50.80 -4.35 100 73.331 3.360 6.783 3.504 2008 12 03 12 05 50.80 -4.35 100 73.342 3.362 7.761 3.506 2008 12 03 12 09 50.80 -4.35 100 73.435 3.379 7.624 3.525 2008 12 03 12 35 50.80 -4.35 100 74.311 3.547 7.517 3.528 2008 12 03 12 39 50.80 -4.35 100 74.484 3.582 7.602 3.541 2008 12 03 12 59 50.80 -4.35 100 75.476 3.798 7.637 3.554 2008 12 03 13 17 50.80 -4.35 100 76.553 4.063 7.541 3.568 2008 12 03 13 37 50.80 -4.35 100 78.011 4.485 7.474 4.407 2008 12 04 09 46 50.80 -4.35 100 76.790 4.126 7.232 4.440 2008 12 04 10 33 50.80 -4.35 100 74.285 3.542 7.627 4.492 2008 12 04 11 49 50.80 -4.35 100 73.209 3.338 8.210 5.397 2008 12 05 09 31 50.80 -4.35 100 78.001 4.481 8.806 5.418 2008 12 05 10 01 50.80 -4.35 100 75.990 3.920 9.050 5.504 2008 12 05 12 05 50.80 -4.35 100 73.585 3.406 9.607 5.523 2008 12 05 12 33 50.80 -4.35 100 74.457 3.576 9.480 6.440 2008 12 06 10 33 50.80 -4.35 100 74.546 3.595 9.238 6.490 2008 12 06 11 44 50.80 -4.35 100 73.408 3.374 8.986 6.565 2008 12 06 13 33 50.80 -4.35 100 77.967 4.471 8.524 6.568 2008 12 06 13 37 50.80 -4.35 100 78.272 4.570 8.306 7.404 2008 12 07 09 42 50.80 -4.35 100 77.515 4.332 7.782 7.420 2008 12 07 10 05 50.80 -4.35 100 76.031 3.930 7.799 7.427 2008 12 07 10 14 50.80 -4.35 100 75.522 3.808 7.758 7.440 2008 12 07 10 33 50.80 -4.35 100 74.699 3.627 7.834 7.442 2008 12 07 10 37 50.80 -4.35 100 74.543 3.594 7.812 7.449 2008 12 07 10 46 50.80 -4.35 100 74.220 3.529 7.834 7.459 2008 12 07 11 00 50.80 -4.35 100 73.855 3.457 7.844 7.461 2008 12 07 11 04 50.80 -4.35 100 73.770 3.441 7.828 7.468 2008 12 07 11 13 50.80 -4.35 100 73.614 3.412 7.834 7.483 2008 12 07 11 35 50.80 -4.35 100 73.478 3.387 7.823 7.490 2008 12 07 11 45 50.80 -4.35 100 73.519 3.394 7.839 7.493 2008 12 07 11 49 50.80 -4.35 100 73.555 3.401 7.890 7.504 2008 12 07 12 05 50.80 -4.35 100 73.799 3.447 7.882 7.506 2008 12 07 12 09 50.80 -4.35 100 73.887 3.464 7.850 7.513 2008 12 07 12 18 50.80 -4.35 100 74.136 3.512 7.868 7.526 2008 12 07 12 37 50.80 -4.35 100 74.814 3.651 7.831 7.537 2008 12 07 12 53 50.80 -4.35 100 75.517 3.807 7.839 7.547 2008 12 07 13 07 50.80 -4.35 100 76.306 3.999 7.823 7.553 2008 12 07 13 16 50.80 -4.35 100 76.895 4.155 7.817 7.574 2008 12 07 13 46 50.80 -4.35 100 79.093 4.855 7.809 8.507 2008 12 08 12 09 50.80 -4.35 100 73.982 3.482 8.631 8.509 2008 12 08 12 13 50.80 -4.35 100 74.080 3.501 8.202 8.524 2008 12 08 12 33 50.80 -4.35 100 74.737 3.635 8.596 8.547 2008 12 08 13 07 50.80 -4.35 100 76.381 4.018 8.075 10.504 2008 12 10 12 05 50.80 -4.35 100 74.065 3.498 9.749 11.427 2008 12 11 10 14 50.80 -4.35 100 75.979 3.917 9.534 11.441 2008 12 11 10 35 50.80 -4.35 100 75.056 3.703 9.598 11.494 2008 12 11 11 51 50.80 -4.35 100 73.926 3.471 9.985 11.504 2008 12 11 12 05 50.80 -4.35 100 74.139 3.513 9.480 11.524 2008 12 11 12 33 50.80 -4.35 100 74.951 3.681 9.486 12.504 2008 12 12 12 05 50.80 -4.35 100 74.204 3.525 8.398 12.524 2008 12 12 12 33 50.80 -4.35 100 75.007 3.693 8.449 12.533 2008 12 12 12 48 50.80 -4.35 100 75.594 3.825 8.484 15.505 2008 12 15 12 06 50.80 -4.35 100 74.377 3.560 8.548 16.438 2008 12 16 10 31 50.80 -4.35 100 75.611 3.829 7.670 16.459 2008 12 16 11 00 50.80 -4.35 100 74.611 3.609 7.688 16.496 2008 12 16 11 53 50.80 -4.35 100 74.218 3.528 7.726 16.544 2008 12 16 13 03 50.80 -4.35 100 76.491 4.047 7.688 17.544 2008 12 17 13 03 50.80 -4.35 100 76.498 4.049 7.310 18.405 2008 12 18 09 43 50.80 -4.35 100 78.490 4.642 7.409 18.418 2008 12 18 10 01 50.80 -4.35 100 77.286 4.265 7.439 18.496 2008 12 18 11 54 50.80 -4.35 100 74.281 3.541 7.479 18.504 2008 12 18 12 06 50.80 -4.35 100 74.439 3.573 7.474 19.420 2008 12 19 10 05 50.80 -4.35 100 77.091 4.209 8.005 19.427 2008 12 19 10 14 50.80 -4.35 100 76.553 4.063 8.089 19.438 2008 12 19 10 31 50.80 -4.35 100 75.758 3.864 8.065 19.441 2008 12 19 10 35 50.80 -4.35 100 75.585 3.823 8.210 19.448 2008 12 19 10 44 50.80 -4.35 100 75.217 3.739 8.180 19.456 2008 12 19 10 57 50.80 -4.35 100 74.818 3.652 8.193 19.459 2008 12 19 11 01 50.80 -4.35 100 74.711 3.629 8.210 19.504 2008 12 19 12 06 50.80 -4.35 100 74.451 3.575 8.196 19.527 2008 12 19 12 38 50.80 -4.35 100 75.353 3.770 8.193 19.530 2008 12 19 12 42 50.80 -4.35 100 75.512 3.806 8.083 19.536 2008 12 19 12 52 50.80 -4.35 100 75.924 3.904 8.078 19.568 2008 12 19 13 37 50.80 -4.35 100 78.631 4.690 7.909 20.504 2008 12 20 12 06 50.80 -4.35 100 74.457 3.577 7.643 21.418 2008 12 21 10 01 50.80 -4.35 100 77.414 4.302 8.223 21.438 2008 12 21 10 31 50.80 -4.35 100 75.818 3.878 8.177 21.504 2008 12 21 12 06 50.80 -4.35 100 74.453 3.576 8.108 22.438 2008 12 22 10 31 50.80 -4.35 100 75.838 3.883 8.325 22.498 2008 12 22 11 56 50.80 -4.35 100 74.312 3.547 8.234 22.528 2008 12 22 12 39 50.80 -4.35 100 75.351 3.770 8.191 23.418 2008 12 23 10 01 50.80 -4.35 100 77.463 4.317 7.616 23.420 2008 12 23 10 05 50.80 -4.35 100 77.213 4.244 7.562 23.427 2008 12 23 10 14 50.80 -4.35 100 76.664 4.092 7.581 23.438 2008 12 23 10 31 50.80 -4.35 100 75.848 3.886 7.608 23.441 2008 12 23 10 35 50.80 -4.35 100 75.669 3.843 7.602 23.448 2008 12 23 10 44 50.80 -4.35 100 75.291 3.756 7.600 23.458 2008 12 23 10 59 50.80 -4.35 100 74.819 3.652 7.635 23.463 2008 12 23 11 07 50.80 -4.35 100 74.615 3.609 7.616 23.470 2008 12 23 11 16 50.80 -4.35 100 74.430 3.571 7.592 23.505 2008 12 23 12 06 50.80 -4.35 100 74.424 3.570 7.675 23.524 2008 12 23 12 34 50.80 -4.35 100 75.117 3.717 7.791 23.534 2008 12 23 12 48 50.80 -4.35 100 75.657 3.840 7.737 23.565 2008 12 23 13 33 50.80 -4.35 100 78.201 4.546 7.621 24.498 2008 12 24 11 57 50.80 -4.35 100 74.281 3.541 7.648 24.532 2008 12 24 12 46 50.80 -4.35 100 75.553 3.816 7.662 25.499 2008 12 25 11 58 50.80 -4.35 100 74.253 3.535 7.511 25.505 2008 12 25 12 06 50.80 -4.35 100 74.364 3.558 7.508 25.534 2008 12 25 12 48 50.80 -4.35 100 75.570 3.820 7.484 25.544 2008 12 25 13 03 50.80 -4.35 100 76.283 3.994 7.484 25.565 2008 12 25 13 33 50.80 -4.35 100 78.085 4.509 7.449