De Backer H. DOBSON UCCLE TOTALCOL 01-MAR-1986 00:00:0031-MAR-1986 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 1986 03 01 2002 05 21 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 1.378 1986 03 01 09 04 50.80 -4.35 100 69.061 2.735 9.722 1.409 1986 03 01 09 49 50.80 -4.35 100 64.449 2.285 9.349 2.377 1986 03 02 09 02 50.80 -4.35 100 68.918 2.719 9.429 2.379 1986 03 02 09 06 50.80 -4.35 100 68.459 2.666 9.564 2.413 1986 03 02 09 54 50.80 -4.35 100 63.565 2.216 9.349 2.415 1986 03 02 09 57 50.80 -4.35 100 63.340 2.199 9.483 3.371 1986 03 03 08 54 50.80 -4.35 100 69.498 2.788 9.273 3.476 1986 03 03 11 26 50.80 -4.35 100 57.964 1.869 9.273 3.517 1986 03 03 12 23 50.80 -4.35 100 57.967 1.869 9.373 3.598 1986 03 03 14 21 50.80 -4.35 100 65.674 2.388 9.821 4.367 1986 03 04 08 48 50.80 -4.35 100 69.836 2.831 8.951 4.490 1986 03 04 11 45 50.80 -4.35 100 57.277 1.835 8.903 5.357 1986 03 05 08 33 50.80 -4.35 100 71.276 3.027 7.989 5.518 1986 03 05 12 25 50.80 -4.35 100 57.259 1.834 7.941 5.595 1986 03 05 14 17 50.80 -4.35 100 64.636 2.300 8.013 6.379 1986 03 06 09 05 50.80 -4.35 100 67.078 2.520 8.704 6.482 1986 03 06 11 34 50.80 -4.35 100 56.638 1.804 8.556 6.508 1986 03 06 12 12 50.80 -4.35 100 56.602 1.803 8.631 6.561 1986 03 06 13 28 50.80 -4.35 100 59.993 1.980 8.755 6.632 1986 03 06 15 09 50.80 -4.35 100 70.271 2.887 9.075 7.365 1986 03 07 08 45 50.80 -4.35 100 69.159 2.747 11.299 7.478 1986 03 07 11 28 50.80 -4.35 100 56.352 1.791 10.899 7.519 1986 03 07 12 27 50.80 -4.35 100 56.556 1.801 10.622 7.598 1986 03 07 14 21 50.80 -4.35 100 64.424 2.283 10.670 8.349 1986 03 08 08 22 50.80 -4.35 100 71.694 3.089 10.934 8.352 1986 03 08 08 27 50.80 -4.35 100 71.074 2.998 10.772 8.403 1986 03 08 09 40 50.80 -4.35 100 62.611 2.147 11.229 8.406 1986 03 08 09 45 50.80 -4.35 100 62.170 2.116 10.987 9.341 1986 03 09 08 10 50.80 -4.35 100 72.871 3.280 10.420 9.397 1986 03 09 09 31 50.80 -4.35 100 63.147 2.185 11.049 10.354 1986 03 10 08 29 50.80 -4.35 100 69.970 2.848 10.423 10.356 1986 03 10 08 32 50.80 -4.35 100 69.586 2.799 10.665 10.483 1986 03 10 11 35 50.80 -4.35 100 55.037 1.733 10.396 10.485 1986 03 10 11 38 50.80 -4.35 100 54.998 1.731 10.584 10.523 1986 03 10 12 33 50.80 -4.35 100 55.591 1.757 10.477 10.525 1986 03 10 12 36 50.80 -4.35 100 55.695 1.762 10.504 10.600 1986 03 10 14 23 50.80 -4.35 100 63.629 2.221 10.316 10.602 1986 03 10 14 26 50.80 -4.35 100 63.920 2.243 10.396 11.370 1986 03 11 08 52 50.80 -4.35 100 66.726 2.486 11.229 11.373 1986 03 11 08 57 50.80 -4.35 100 66.203 2.436 11.283 11.475 1986 03 11 11 24 50.80 -4.35 100 54.865 1.726 11.256 11.478 1986 03 11 11 28 50.80 -4.35 100 54.763 1.722 11.256 11.520 1986 03 11 12 28 50.80 -4.35 100 55.038 1.733 11.310 11.523 1986 03 11 12 32 50.80 -4.35 100 55.172 1.739 11.363 11.596 1986 03 11 14 18 50.80 -4.35 100 62.789 2.159 11.350 12.369 1986 03 12 08 51 50.80 -4.35 100 66.446 2.459 11.224 12.480 1986 03 12 11 30 50.80 -4.35 100 54.330 1.704 10.571 12.512 1986 03 12 12 16 50.80 -4.35 100 54.374 1.706 10.595 12.625 1986 03 12 14 59 50.80 -4.35 100 67.169 2.529 10.721 13.371 1986 03 13 08 54 50.80 -4.35 100 65.739 2.394 10.797 13.479 1986 03 13 11 29 50.80 -4.35 100 53.952 1.689 10.445 13.515 1986 03 13 12 22 50.80 -4.35 100 54.109 1.695 10.270 13.592 1986 03 13 14 12 50.80 -4.35 100 61.438 2.068 10.294 14.374 1986 03 14 08 58 50.80 -4.35 100 64.950 2.326 9.249 14.478 1986 03 14 11 28 50.80 -4.35 100 53.587 1.674 9.198 14.535 1986 03 14 12 49 50.80 -4.35 100 54.745 1.721 9.698 14.538 1986 03 14 12 54 50.80 -4.35 100 54.972 1.730 9.644 14.586 1986 03 14 14 03 50.80 -4.35 100 60.277 1.996 9.725 14.589 1986 03 14 14 08 50.80 -4.35 100 60.719 2.023 9.590 17.352 1986 03 17 08 27 50.80 -4.35 100 67.701 2.584 9.050 17.487 1986 03 17 11 40 50.80 -4.35 100 52.202 1.623 9.075 17.611 1986 03 17 14 40 50.80 -4.35 100 63.320 2.198 9.623 18.340 1986 03 18 08 09 50.80 -4.35 100 69.784 2.824 9.547 18.444 1986 03 18 10 39 50.80 -4.35 100 53.928 1.688 9.523 18.488 1986 03 18 11 42 50.80 -4.35 100 51.793 1.608 9.859 18.491 1986 03 18 11 46 50.80 -4.35 100 51.766 1.607 9.805 18.544 1986 03 18 13 03 50.80 -4.35 100 53.986 1.690 9.832 18.546 1986 03 18 13 05 50.80 -4.35 100 54.154 1.697 9.886 18.601 1986 03 18 14 26 50.80 -4.35 100 61.317 2.060 9.993 18.603 1986 03 18 14 28 50.80 -4.35 100 61.604 2.079 10.047 19.347 1986 03 19 08 19 50.80 -4.35 100 67.992 2.615 9.832 19.349 1986 03 19 08 22 50.80 -4.35 100 67.611 2.574 10.047 19.483 1986 03 19 11 36 50.80 -4.35 100 51.456 1.596 10.044 19.515 1986 03 19 12 21 50.80 -4.35 100 51.779 1.608 10.044 19.613 1986 03 19 14 43 50.80 -4.35 100 63.021 2.176 10.020 20.342 1986 03 20 08 12 50.80 -4.35 100 68.587 2.681 9.298 20.477 1986 03 20 11 27 50.80 -4.35 100 51.204 1.588 9.448 21.362 1986 03 21 08 41 50.80 -4.35 100 64.399 2.281 10.477 21.365 1986 03 21 08 45 50.80 -4.35 100 63.807 2.234 10.531 21.473 1986 03 21 11 21 50.80 -4.35 100 50.943 1.579 10.345 21.502 1986 03 21 12 02 50.80 -4.35 100 50.638 1.569 10.171 22.397 1986 03 22 09 32 50.80 -4.35 100 57.994 1.871 9.523 22.457 1986 03 22 10 57 50.80 -4.35 100 51.377 1.594 9.472 23.427 1986 03 23 10 14 50.80 -4.35 100 53.687 1.678 9.249 23.474 1986 03 23 11 22 50.80 -4.35 100 50.111 1.552 9.496 24.536 1986 03 24 12 52 50.80 -4.35 100 51.151 1.586 10.547 24.608 1986 03 24 14 34 50.80 -4.35 100 60.461 2.007 10.445 25.345 1986 03 25 08 16 50.80 -4.35 100 66.224 2.438 11.202 25.347 1986 03 25 08 19 50.80 -4.35 100 65.861 2.405 11.659 25.479 1986 03 25 11 29 50.80 -4.35 100 49.165 1.522 11.476 25.521 1986 03 25 12 30 50.80 -4.35 100 49.792 1.542 11.326 25.596 1986 03 25 14 18 50.80 -4.35 100 58.188 1.881 11.073 26.394 1986 03 26 09 27 50.80 -4.35 100 56.987 1.821 11.807 26.478 1986 03 26 11 28 50.80 -4.35 100 48.794 1.511 11.377 26.542 1986 03 26 13 00 50.80 -4.35 100 50.902 1.578 10.899 26.594 1986 03 26 14 16 50.80 -4.35 100 57.647 1.853 10.246 27.499 1986 03 27 11 59 50.80 -4.35 100 48.264 1.496 9.349 28.364 1986 03 28 08 44 50.80 -4.35 100 61.389 2.065 9.050 28.480 1986 03 28 11 31 50.80 -4.35 100 47.943 1.487 9.572 28.519 1986 03 28 12 27 50.80 -4.35 100 48.555 1.504 10.195 28.597 1986 03 28 14 20 50.80 -4.35 100 57.481 1.845 9.846 30.341 1986 03 30 08 10 50.80 -4.35 100 65.238 2.350 10.899 30.377 1986 03 30 09 03 50.80 -4.35 100 58.234 1.883 10.848