De Backer H. DOBSON UCCLE TOTALCOL 01-JUL-1989 00:00:0031-JUL-1989 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 1989 07 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 1.327 1989 07 01 07 50 50.80 -4.35 100 52.908 1.648 9.448 2.328 1989 07 02 07 52 50.80 -4.35 100 52.584 1.636 9.050 2.363 1989 07 02 08 43 50.80 -4.35 100 44.874 1.406 8.975 3.365 1989 07 03 08 44 50.80 -4.35 100 44.726 1.403 8.892 3.367 1989 07 03 08 48 50.80 -4.35 100 44.224 1.391 8.999 3.423 1989 07 03 10 09 50.80 -4.35 100 33.659 1.200 8.999 3.425 1989 07 03 10 11 50.80 -4.35 100 33.405 1.196 9.026 3.490 1989 07 03 11 44 50.80 -4.35 100 27.860 1.130 9.002 3.555 1989 07 03 13 19 50.80 -4.35 100 33.151 1.193 9.134 3.557 1989 07 03 13 22 50.80 -4.35 100 33.472 1.197 8.946 4.332 1989 07 04 07 57 50.80 -4.35 100 51.956 1.614 10.181 4.334 1989 07 04 08 01 50.80 -4.35 100 51.470 1.597 10.289 4.560 1989 07 04 13 25 50.80 -4.35 100 33.899 1.203 9.722 5.357 1989 07 05 08 33 50.80 -4.35 100 46.547 1.449 8.903 5.474 1989 07 05 11 22 50.80 -4.35 100 28.449 1.136 8.946 5.476 1989 07 05 11 24 50.80 -4.35 100 28.367 1.135 8.919 5.552 1989 07 05 13 14 50.80 -4.35 100 32.788 1.188 8.892 5.554 1989 07 05 13 17 50.80 -4.35 100 33.095 1.192 9.080 6.326 1989 07 06 07 50 50.80 -4.35 100 53.383 1.666 9.161 6.328 1989 07 06 07 52 50.80 -4.35 100 53.008 1.652 9.322 6.464 1989 07 06 11 08 50.80 -4.35 100 29.134 1.144 8.704 6.466 1989 07 06 11 10 50.80 -4.35 100 29.021 1.142 8.677 7.385 1989 07 07 09 15 50.80 -4.35 100 40.819 1.318 8.728 7.462 1989 07 07 11 05 50.80 -4.35 100 29.379 1.146 8.779 7.554 1989 07 07 13 18 50.80 -4.35 100 33.290 1.195 8.973 7.557 1989 07 07 13 22 50.80 -4.35 100 33.727 1.201 8.784 8.333 1989 07 08 07 59 50.80 -4.35 100 52.126 1.620 9.298 8.383 1989 07 08 09 12 50.80 -4.35 100 41.324 1.328 9.821 9.336 1989 07 09 08 03 50.80 -4.35 100 51.607 1.602 9.921 9.383 1989 07 09 09 11 50.80 -4.35 100 41.563 1.333 9.846 10.376 1989 07 10 09 00 50.80 -4.35 100 43.147 1.367 9.273 10.464 1989 07 10 11 07 50.80 -4.35 100 29.658 1.149 9.198 10.531 1989 07 10 12 44 50.80 -4.35 100 30.678 1.161 9.101 11.326 1989 07 11 07 50 50.80 -4.35 100 53.923 1.687 8.650 11.328 1989 07 11 07 52 50.80 -4.35 100 53.533 1.672 8.811 11.544 1989 07 11 13 03 50.80 -4.35 100 32.261 1.181 9.225 12.366 1989 07 12 08 47 50.80 -4.35 100 45.374 1.419 8.677 12.368 1989 07 12 08 50 50.80 -4.35 100 44.937 1.408 8.758 12.479 1989 07 12 11 30 50.80 -4.35 100 29.072 1.143 9.101 12.555 1989 07 12 13 19 50.80 -4.35 100 33.945 1.204 8.435 12.557 1989 07 12 13 21 50.80 -4.35 100 34.128 1.206 8.516 13.333 1989 07 13 08 00 50.80 -4.35 100 52.617 1.638 8.731 13.336 1989 07 13 08 03 50.80 -4.35 100 52.143 1.620 8.811 13.462 1989 07 13 11 05 50.80 -4.35 100 30.204 1.156 9.126 13.515 1989 07 13 12 21 50.80 -4.35 100 29.725 1.150 8.879 13.551 1989 07 13 13 13 50.80 -4.35 100 33.493 1.197 9.126 14.351 1989 07 14 08 25 50.80 -4.35 100 48.868 1.514 9.298 14.466 1989 07 14 11 11 50.80 -4.35 100 30.041 1.154 9.198 14.530 1989 07 14 12 43 50.80 -4.35 100 31.115 1.167 9.225 15.326 1989 07 15 07 49 50.80 -4.35 100 54.475 1.710 8.677 15.328 1989 07 15 07 52 50.80 -4.35 100 54.078 1.694 8.677 15.363 1989 07 15 08 43 50.80 -4.35 100 46.359 1.444 8.556 16.326 1989 07 16 07 49 50.80 -4.35 100 54.677 1.718 8.508 16.364 1989 07 16 08 44 50.80 -4.35 100 46.377 1.444 8.236 17.349 1989 07 17 08 22 50.80 -4.35 100 49.680 1.538 9.198 17.449 1989 07 17 10 45 50.80 -4.35 100 32.091 1.179 8.951 17.519 1989 07 17 12 27 50.80 -4.35 100 30.629 1.161 9.101 18.400 1989 07 18 09 36 50.80 -4.35 100 39.510 1.293 8.384 18.495 1989 07 18 11 53 50.80 -4.35 100 29.832 1.151 8.261 19.367 1989 07 19 08 48 50.80 -4.35 100 46.210 1.440 8.650 19.368 1989 07 19 08 50 50.80 -4.35 100 45.880 1.431 8.489 19.448 1989 07 19 10 45 50.80 -4.35 100 32.504 1.184 8.355 19.450 1989 07 19 10 48 50.80 -4.35 100 32.278 1.181 8.301 19.515 1989 07 19 12 21 50.80 -4.35 100 30.674 1.161 8.086 19.517 1989 07 19 12 24 50.80 -4.35 100 30.802 1.163 8.086 20.426 1989 07 20 10 13 50.80 -4.35 100 35.463 1.226 8.167 20.428 1989 07 20 10 16 50.80 -4.35 100 35.210 1.222 8.140 20.498 1989 07 20 11 57 50.80 -4.35 100 30.232 1.156 8.193 20.500 1989 07 20 11 59 50.80 -4.35 100 30.261 1.156 8.113 21.331 1989 07 21 07 56 50.80 -4.35 100 54.304 1.703 8.013 21.361 1989 07 21 08 40 50.80 -4.35 100 47.712 1.480 8.481 22.331 1989 07 22 07 56 50.80 -4.35 100 54.376 1.706 8.623 22.333 1989 07 22 07 59 50.80 -4.35 100 53.907 1.687 8.704 22.379 1989 07 22 09 05 50.80 -4.35 100 44.220 1.391 8.704 22.381 1989 07 22 09 08 50.80 -4.35 100 43.832 1.382 8.758 23.324 1989 07 23 07 46 50.80 -4.35 100 56.159 1.782 8.556 24.357 1989 07 24 08 33 50.80 -4.35 100 49.174 1.523 8.556 24.432 1989 07 24 10 21 50.80 -4.35 100 35.421 1.225 8.728 24.519 1989 07 24 12 27 50.80 -4.35 100 31.898 1.176 8.580 25.324 1989 07 25 07 47 50.80 -4.35 100 56.369 1.792 9.002 25.424 1989 07 25 10 11 50.80 -4.35 100 36.667 1.244 9.373 25.510 1989 07 25 12 14 50.80 -4.35 100 31.607 1.173 9.002 26.360 1989 07 26 08 37 50.80 -4.35 100 48.847 1.513 8.384 26.473 1989 07 26 11 21 50.80 -4.35 100 31.881 1.176 8.285 26.548 1989 07 26 13 09 50.80 -4.35 100 35.234 1.222 8.274 26.550 1989 07 26 13 12 50.80 -4.35 100 35.481 1.226 8.462 27.318 1989 07 27 07 38 50.80 -4.35 100 58.113 1.877 8.508 27.408 1989 07 27 09 47 50.80 -4.35 100 39.729 1.297 8.631 27.494 1989 07 27 11 51 50.80 -4.35 100 31.646 1.173 9.846 28.410 1989 07 28 09 50 50.80 -4.35 100 39.559 1.294 8.580 28.488 1989 07 28 11 42 50.80 -4.35 100 31.896 1.176 8.704 29.399 1989 07 29 09 35 50.80 -4.35 100 41.567 1.333 8.556 30.320 1989 07 30 07 41 50.80 -4.35 100 58.154 1.879 9.050 30.349 1989 07 30 08 21 50.80 -4.35 100 51.916 1.612 9.174 31.363 1989 07 31 08 43 50.80 -4.35 100 48.976 1.517 9.349 31.472 1989 07 31 11 19 50.80 -4.35 100 33.106 1.192 9.596