De Backer H. BREWER UCCLE TOTALCOL 01-DEC-2003 00:00:0031-DEC-2003 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Brewer Spectrophotometer Instrument No.16 NDSC 1 1 2003 12 01 2004 08 19 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 1.418 2003 12 01 10 01 50.80 -4.35 100 75.229 3.742 8.467 1.426 2003 12 01 10 13 50.80 -4.35 100 74.554 3.596 8.535 1.438 2003 12 01 10 31 50.80 -4.35 100 73.783 3.444 8.500 1.458 2003 12 01 11 00 50.80 -4.35 100 72.900 3.284 8.551 1.487 2003 12 01 11 41 50.80 -4.35 100 72.613 3.235 8.355 1.503 2003 12 01 12 04 50.80 -4.35 100 72.954 3.293 8.400 2.438 2003 12 02 10 31 50.80 -4.35 100 73.950 3.476 8.159 2.487 2003 12 02 11 41 50.80 -4.35 100 72.766 3.261 8.046 2.523 2003 12 02 12 33 50.80 -4.35 100 74.006 3.487 7.914 2.545 2003 12 02 13 04 50.80 -4.35 100 75.538 3.812 8.073 3.402 2003 12 03 09 39 50.80 -4.35 100 77.006 4.186 7.718 3.458 2003 12 03 11 00 50.80 -4.35 100 73.215 3.339 7.992 3.466 2003 12 03 11 11 50.80 -4.35 100 73.022 3.305 7.936 3.482 2003 12 03 11 33 50.80 -4.35 100 72.878 3.280 7.954 3.489 2003 12 03 11 43 50.80 -4.35 100 72.920 3.287 7.938 3.491 2003 12 03 11 47 50.80 -4.35 100 72.956 3.294 7.957 3.503 2003 12 03 12 05 50.80 -4.35 100 73.238 3.343 7.922 4.504 2003 12 04 12 05 50.80 -4.35 100 73.369 3.367 8.462 5.488 2003 12 05 11 43 50.80 -4.35 100 73.183 3.333 7.761 5.523 2003 12 05 12 33 50.80 -4.35 100 74.371 3.559 7.750 6.402 2003 12 06 09 39 50.80 -4.35 100 77.473 4.320 7.766 6.438 2003 12 06 10 31 50.80 -4.35 100 74.540 3.594 7.680 6.539 2003 12 06 12 56 50.80 -4.35 100 75.529 3.810 7.465 6.544 2003 12 06 13 03 50.80 -4.35 100 75.914 3.902 7.396 6.547 2003 12 06 13 07 50.80 -4.35 100 76.151 3.960 7.396 6.553 2003 12 06 13 16 50.80 -4.35 100 76.750 4.116 7.307 6.565 2003 12 06 13 33 50.80 -4.35 100 77.902 4.451 7.358 8.420 2003 12 08 10 05 50.80 -4.35 100 76.059 3.937 7.514 8.427 2003 12 08 10 15 50.80 -4.35 100 75.545 3.814 7.533 8.440 2003 12 08 10 33 50.80 -4.35 100 74.698 3.627 7.568 8.443 2003 12 08 10 37 50.80 -4.35 100 74.545 3.594 7.543 8.450 2003 12 08 10 47 50.80 -4.35 100 74.222 3.529 7.565 8.458 2003 12 08 11 00 50.80 -4.35 100 73.881 3.462 7.543 8.461 2003 12 08 11 04 50.80 -4.35 100 73.796 3.446 7.581 8.468 2003 12 08 11 13 50.80 -4.35 100 73.637 3.416 7.581 8.483 2003 12 08 11 36 50.80 -4.35 100 73.501 3.391 7.597 8.490 2003 12 08 11 45 50.80 -4.35 100 73.543 3.399 7.629 8.504 2003 12 08 12 05 50.80 -4.35 100 73.819 3.451 7.573 8.506 2003 12 08 12 09 50.80 -4.35 100 73.907 3.467 7.611 8.513 2003 12 08 12 18 50.80 -4.35 100 74.158 3.516 7.624 8.523 2003 12 08 12 33 50.80 -4.35 100 74.669 3.621 7.557 8.526 2003 12 08 12 37 50.80 -4.35 100 74.831 3.655 7.637 8.537 2003 12 08 12 53 50.80 -4.35 100 75.541 3.813 7.602 8.544 2003 12 08 13 03 50.80 -4.35 100 76.106 3.949 7.632 8.547 2003 12 08 13 07 50.80 -4.35 100 76.341 4.008 7.611 9.420 2003 12 09 10 05 50.80 -4.35 100 76.186 3.969 7.533 9.427 2003 12 09 10 15 50.80 -4.35 100 75.670 3.843 7.522 9.445 2003 12 09 10 40 50.80 -4.35 100 74.564 3.598 7.600 9.451 2003 12 09 10 50 50.80 -4.35 100 74.255 3.536 7.643 9.461 2003 12 09 11 04 50.80 -4.35 100 73.907 3.467 7.688 9.468 2003 12 09 11 13 50.80 -4.35 100 73.746 3.437 7.688 9.484 2003 12 09 11 36 50.80 -4.35 100 73.603 3.410 7.718 9.490 2003 12 09 11 46 50.80 -4.35 100 73.645 3.418 7.734 9.493 2003 12 09 11 50 50.80 -4.35 100 73.681 3.424 7.761 9.504 2003 12 09 12 05 50.80 -4.35 100 73.914 3.469 7.817 9.507 2003 12 09 12 09 50.80 -4.35 100 74.001 3.486 7.831 9.513 2003 12 09 12 18 50.80 -4.35 100 74.249 3.534 7.866 9.524 2003 12 09 12 33 50.80 -4.35 100 74.754 3.638 7.855 9.526 2003 12 09 12 37 50.80 -4.35 100 74.914 3.673 7.984 9.537 2003 12 09 12 53 50.80 -4.35 100 75.620 3.831 8.035 10.448 2003 12 10 10 45 50.80 -4.35 100 74.513 3.588 8.586 10.461 2003 12 10 11 04 50.80 -4.35 100 74.013 3.488 8.801 10.468 2003 12 10 11 13 50.80 -4.35 100 73.848 3.456 8.836 10.484 2003 12 10 11 36 50.80 -4.35 100 73.698 3.428 8.924 10.491 2003 12 10 11 46 50.80 -4.35 100 73.740 3.435 8.946 10.504 2003 12 10 12 05 50.80 -4.35 100 74.001 3.486 8.881 10.507 2003 12 10 12 09 50.80 -4.35 100 74.086 3.502 8.911 10.513 2003 12 10 12 19 50.80 -4.35 100 74.332 3.551 8.943 11.438 2003 12 11 10 31 50.80 -4.35 100 75.142 3.723 8.535 12.418 2003 12 12 10 01 50.80 -4.35 100 76.756 4.117 7.221 12.438 2003 12 12 10 31 50.80 -4.35 100 75.241 3.745 7.275 12.451 2003 12 12 10 49 50.80 -4.35 100 74.579 3.602 7.224 12.458 2003 12 12 11 00 50.80 -4.35 100 74.289 3.542 7.122 12.466 2003 12 12 11 11 50.80 -4.35 100 74.069 3.499 7.097 12.485 2003 12 12 11 37 50.80 -4.35 100 73.866 3.459 7.148 12.492 2003 12 12 11 48 50.80 -4.35 100 73.919 3.470 7.406 12.504 2003 12 12 12 05 50.80 -4.35 100 74.152 3.515 7.361 12.524 2003 12 12 12 33 50.80 -4.35 100 74.962 3.683 7.296 12.532 2003 12 12 12 46 50.80 -4.35 100 75.480 3.799 7.299 12.544 2003 12 12 13 03 50.80 -4.35 100 76.340 4.008 7.283 13.438 2003 12 13 10 31 50.80 -4.35 100 75.333 3.765 7.294 14.402 2003 12 14 09 39 50.80 -4.35 100 78.436 4.624 7.535 14.438 2003 12 14 10 31 50.80 -4.35 100 75.417 3.784 7.613 14.452 2003 12 14 10 50 50.80 -4.35 100 74.708 3.629 7.573 14.458 2003 12 14 11 00 50.80 -4.35 100 74.447 3.574 7.557 14.491 2003 12 14 11 47 50.80 -4.35 100 74.036 3.492 7.557 14.532 2003 12 14 12 45 50.80 -4.35 100 75.533 3.811 7.465 14.544 2003 12 14 13 03 50.80 -4.35 100 76.421 4.029 7.390 14.565 2003 12 14 13 33 50.80 -4.35 100 78.330 4.589 7.186 15.418 2003 12 15 10 01 50.80 -4.35 100 77.032 4.193 6.931 15.453 2003 12 15 10 52 50.80 -4.35 100 74.726 3.632 6.737 15.491 2003 12 15 11 47 50.80 -4.35 100 74.093 3.504 7.017 16.454 2003 12 16 10 53 50.80 -4.35 100 74.756 3.639 7.205 16.458 2003 12 16 11 00 50.80 -4.35 100 74.577 3.601 7.205 16.492 2003 12 16 11 48 50.80 -4.35 100 74.142 3.513 7.288 16.504 2003 12 16 12 05 50.80 -4.35 100 74.364 3.558 7.323 16.565 2003 12 16 13 33 50.80 -4.35 100 78.362 4.599 7.277 17.418 2003 12 17 10 01 50.80 -4.35 100 77.181 4.235 7.619 17.420 2003 12 17 10 05 50.80 -4.35 100 76.939 4.167 8.022 17.427 2003 12 17 10 14 50.80 -4.35 100 76.403 4.024 7.997 17.441 2003 12 17 10 35 50.80 -4.35 100 75.456 3.793 8.030 17.448 2003 12 17 10 44 50.80 -4.35 100 75.094 3.712 8.032 17.454 2003 12 17 10 54 50.80 -4.35 100 74.789 3.646 8.013 17.459 2003 12 17 11 00 50.80 -4.35 100 74.620 3.611 7.702 17.463 2003 12 17 11 06 50.80 -4.35 100 74.477 3.580 8.005 17.470 2003 12 17 11 16 50.80 -4.35 100 74.309 3.546 7.992 17.486 2003 12 17 11 40 50.80 -4.35 100 74.151 3.515 7.882 17.493 2003 12 17 11 49 50.80 -4.35 100 74.192 3.523 7.866 17.496 2003 12 17 11 53 50.80 -4.35 100 74.227 3.530 7.656 17.505 2003 12 17 12 06 50.80 -4.35 100 74.413 3.567 7.683 17.507 2003 12 17 12 10 50.80 -4.35 100 74.493 3.584 7.871 17.514 2003 12 17 12 20 50.80 -4.35 100 74.724 3.632 7.860 17.528 2003 12 17 12 40 50.80 -4.35 100 75.398 3.780 7.643 17.531 2003 12 17 12 44 50.80 -4.35 100 75.565 3.818 7.820 17.537 2003 12 17 12 53 50.80 -4.35 100 75.998 3.922 7.828 17.544 2003 12 17 13 03 50.80 -4.35 100 76.493 4.047 7.578 17.547 2003 12 17 13 07 50.80 -4.35 100 76.716 4.106 7.791 18.420 2003 12 18 10 05 50.80 -4.35 100 77.001 4.184 7.492 18.427 2003 12 18 10 14 50.80 -4.35 100 76.463 4.039 7.503 18.438 2003 12 18 10 31 50.80 -4.35 100 75.680 3.846 7.299 18.441 2003 12 18 10 35 50.80 -4.35 100 75.509 3.805 7.492 18.448 2003 12 18 10 44 50.80 -4.35 100 75.144 3.723 7.538 18.456 2003 12 18 10 56 50.80 -4.35 100 74.785 3.645 7.530 18.464 2003 12 18 11 08 50.80 -4.35 100 74.484 3.582 7.543 18.471 2003 12 18 11 18 50.80 -4.35 100 74.324 3.549 7.541 18.487 2003 12 18 11 40 50.80 -4.35 100 74.184 3.522 7.570 18.493 2003 12 18 11 50 50.80 -4.35 100 74.225 3.530 7.586 18.508 2003 12 18 12 11 50.80 -4.35 100 74.525 3.590 7.611 18.514 2003 12 18 12 20 50.80 -4.35 100 74.756 3.639 7.640 18.530 2003 12 18 12 43 50.80 -4.35 100 75.525 3.809 7.600 18.537 2003 12 18 12 52 50.80 -4.35 100 75.948 3.910 7.621 18.544 2003 12 18 13 03 50.80 -4.35 100 76.499 4.049 7.377 18.547 2003 12 18 13 07 50.80 -4.35 100 76.721 4.108 7.629 18.565 2003 12 18 13 33 50.80 -4.35 100 78.364 4.600 7.256 19.418 2003 12 19 10 01 50.80 -4.35 100 77.298 4.269 7.761 19.458 2003 12 19 11 00 50.80 -4.35 100 74.713 3.630 7.936 19.493 2003 12 19 11 49 50.80 -4.35 100 74.243 3.533 8.137 19.504 2003 12 19 12 06 50.80 -4.35 100 74.443 3.574 8.046 19.527 2003 12 19 12 38 50.80 -4.35 100 75.359 3.771 7.936 20.418 2003 12 20 10 01 50.80 -4.35 100 77.348 4.283 8.427 20.438 2003 12 20 10 31 50.80 -4.35 100 75.767 3.866 8.505 20.544 2003 12 20 13 03 50.80 -4.35 100 76.488 4.046 8.814 21.438 2003 12 21 10 31 50.80 -4.35 100 75.798 3.874 8.328 21.493 2003 12 21 11 50 50.80 -4.35 100 74.271 3.539 8.320 21.544 2003 12 21 13 03 50.80 -4.35 100 76.472 4.042 8.261 21.565 2003 12 21 13 33 50.80 -4.35 100 78.309 4.582 8.204 22.418 2003 12 22 10 01 50.80 -4.35 100 77.423 4.305 7.643 22.420 2003 12 22 10 05 50.80 -4.35 100 77.175 4.233 8.046 22.427 2003 12 22 10 14 50.80 -4.35 100 76.626 4.082 7.979 22.438 2003 12 22 10 31 50.80 -4.35 100 75.825 3.880 7.839 22.441 2003 12 22 10 35 50.80 -4.35 100 75.648 3.838 8.035 22.448 2003 12 22 10 44 50.80 -4.35 100 75.272 3.751 8.086 22.465 2003 12 22 11 08 50.80 -4.35 100 74.576 3.601 8.027 22.504 2003 12 22 12 06 50.80 -4.35 100 74.452 3.576 7.823 22.507 2003 12 22 12 10 50.80 -4.35 100 74.524 3.590 7.938 22.514 2003 12 22 12 20 50.80 -4.35 100 74.738 3.635 7.917 22.530 2003 12 22 12 43 50.80 -4.35 100 75.512 3.806 7.882 22.537 2003 12 22 12 53 50.80 -4.35 100 75.925 3.904 7.852 22.565 2003 12 22 13 33 50.80 -4.35 100 78.277 4.571 7.952 24.403 2003 12 24 09 41 50.80 -4.35 100 78.869 4.774 6.775 24.418 2003 12 24 10 01 50.80 -4.35 100 77.468 4.318 6.759 24.459 2003 12 24 11 00 50.80 -4.35 100 74.776 3.643 6.912 24.524 2003 12 24 12 35 50.80 -4.35 100 75.139 3.722 6.856 24.532 2003 12 24 12 46 50.80 -4.35 100 75.579 3.822 6.834 25.438 2003 12 25 10 31 50.80 -4.35 100 75.853 3.887 7.447 25.459 2003 12 25 11 00 50.80 -4.35 100 74.772 3.642 7.465 25.495 2003 12 25 11 52 50.80 -4.35 100 74.233 3.531 7.457 25.505 2003 12 25 12 06 50.80 -4.35 100 74.391 3.563 7.398 25.524 2003 12 25 12 34 50.80 -4.35 100 75.072 3.707 7.463 25.532 2003 12 25 12 45 50.80 -4.35 100 75.502 3.804 7.465 25.544 2003 12 25 13 03 50.80 -4.35 100 76.325 4.004 7.457 26.398 2003 12 26 09 33 50.80 -4.35 100 79.482 5.002 6.947 26.438 2003 12 26 10 31 50.80 -4.35 100 75.847 3.885 7.189 26.460 2003 12 26 11 02 50.80 -4.35 100 74.705 3.628 7.224 26.495 2003 12 26 11 53 50.80 -4.35 100 74.204 3.526 7.277 26.505 2003 12 26 12 06 50.80 -4.35 100 74.356 3.556 7.320 26.524 2003 12 26 12 34 50.80 -4.35 100 75.027 3.697 7.323 26.532 2003 12 26 12 45 50.80 -4.35 100 75.453 3.793 7.288 26.544 2003 12 26 13 03 50.80 -4.35 100 76.271 3.990 7.337 27.457 2003 12 27 10 58 50.80 -4.35 100 74.803 3.649 9.144 27.468 2003 12 27 11 13 50.80 -4.35 100 74.432 3.571 9.115 27.507 2003 12 27 12 10 50.80 -4.35 100 74.373 3.559 9.155 29.438 2003 12 29 10 31 50.80 -4.35 100 75.785 3.870 8.013 29.459 2003 12 29 11 00 50.80 -4.35 100 74.677 3.622 8.035 29.496 2003 12 29 11 54 50.80 -4.35 100 74.070 3.499 8.032 29.524 2003 12 29 12 34 50.80 -4.35 100 74.846 3.658 7.871 29.536 2003 12 29 12 52 50.80 -4.35 100 75.543 3.814 7.928 29.544 2003 12 29 13 03 50.80 -4.35 100 76.063 3.938 7.936 30.404 2003 12 30 09 41 50.80 -4.35 100 78.843 4.765 6.592 30.420 2003 12 30 10 05 50.80 -4.35 100 77.167 4.231 7.092 30.427 2003 12 30 10 15 50.80 -4.35 100 76.594 4.074 7.108 30.438 2003 12 30 10 31 50.80 -4.35 100 75.749 3.862 6.966 30.441 2003 12 30 10 35 50.80 -4.35 100 75.563 3.818 7.071 30.448 2003 12 30 10 44 50.80 -4.35 100 75.161 3.727 7.076 30.456 2003 12 30 10 56 50.80 -4.35 100 74.759 3.639 7.097 30.460 2003 12 30 11 02 50.80 -4.35 100 74.571 3.600 6.998 30.464 2003 12 30 11 08 50.80 -4.35 100 74.408 3.566 7.108 30.471 2003 12 30 11 18 50.80 -4.35 100 74.211 3.527 7.068 30.491 2003 12 30 11 46 50.80 -4.35 100 73.977 3.481 7.060 30.497 2003 12 30 11 56 50.80 -4.35 100 74.018 3.489 7.111 30.500 2003 12 30 12 00 50.80 -4.35 100 74.053 3.496 7.323 30.508 2003 12 30 12 11 50.80 -4.35 100 74.205 3.526 7.331 30.524 2003 12 30 12 34 50.80 -4.35 100 74.771 3.642 7.310 30.526 2003 12 30 12 37 50.80 -4.35 100 74.884 3.666 7.178 30.544 2003 12 30 13 03 50.80 -4.35 100 75.980 3.918 7.371 30.586 2003 12 30 14 03 50.80 -4.35 100 80.023 5.222 7.052 31.403 2003 12 31 09 41 50.80 -4.35 100 78.836 4.762 8.124 31.438 2003 12 31 10 31 50.80 -4.35 100 75.705 3.851 8.398 31.506 2003 12 31 12 08 50.80 -4.35 100 74.082 3.501 8.317 31.538 2003 12 31 12 55 50.80 -4.35 100 75.491 3.802 8.062