De Backer H. DOBSON UCCLE TOTALCOL 01-OCT-1996 00:00:0031-OCT-1996 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 1996 10 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 1.471 1996 10 01 11 18 50.80 -4.35 100 54.272 1.701 8.185 2.350 1996 10 02 08 23 50.80 -4.35 100 67.730 2.587 7.791 2.351 1996 10 02 08 25 50.80 -4.35 100 67.523 2.565 7.656 2.394 1996 10 02 09 27 50.80 -4.35 100 60.670 2.020 7.745 2.478 1996 10 02 11 28 50.80 -4.35 100 54.587 1.714 7.871 2.479 1996 10 02 11 30 50.80 -4.35 100 54.584 1.714 7.764 2.523 1996 10 02 12 33 50.80 -4.35 100 56.164 1.783 8.013 3.348 1996 10 03 08 21 50.80 -4.35 100 68.317 2.650 7.328 3.399 1996 10 03 09 34 50.80 -4.35 100 60.353 2.001 7.173 3.401 1996 10 03 09 37 50.80 -4.35 100 60.161 1.989 7.173 3.476 1996 10 03 11 25 50.80 -4.35 100 54.984 1.731 7.200 3.477 1996 10 03 11 26 50.80 -4.35 100 54.980 1.731 7.200 3.527 1996 10 03 12 39 50.80 -4.35 100 56.884 1.816 7.253 3.529 1996 10 03 12 41 50.80 -4.35 100 57.007 1.822 7.307 4.341 1996 10 04 08 10 50.80 -4.35 100 69.913 2.840 7.280 4.342 1996 10 04 08 12 50.80 -4.35 100 69.648 2.807 7.173 4.387 1996 10 04 09 17 50.80 -4.35 100 62.291 2.125 7.401 7.350 1996 10 07 08 24 50.80 -4.35 100 69.145 2.746 7.522 7.351 1996 10 07 08 25 50.80 -4.35 100 68.957 2.723 7.602 7.384 1996 10 07 09 13 50.80 -4.35 100 63.695 2.226 7.522 7.385 1996 10 07 09 14 50.80 -4.35 100 63.554 2.215 7.576 7.460 1996 10 07 11 03 50.80 -4.35 100 56.806 1.812 7.549 7.462 1996 10 07 11 04 50.80 -4.35 100 56.772 1.811 7.576 7.525 1996 10 07 12 35 50.80 -4.35 100 58.251 1.884 7.629 7.526 1996 10 07 12 37 50.80 -4.35 100 58.331 1.888 7.656 8.330 1996 10 08 07 55 50.80 -4.35 100 73.119 3.323 7.791 8.332 1996 10 08 07 57 50.80 -4.35 100 72.801 3.268 7.952 8.353 1996 10 08 08 29 50.80 -4.35 100 68.851 2.711 7.764 8.355 1996 10 08 08 30 50.80 -4.35 100 68.670 2.690 7.791 8.467 1996 10 08 11 13 50.80 -4.35 100 57.002 1.822 7.602 8.469 1996 10 08 11 15 50.80 -4.35 100 56.974 1.820 7.549 8.528 1996 10 08 12 40 50.80 -4.35 100 58.928 1.920 7.576 8.529 1996 10 08 12 42 50.80 -4.35 100 59.005 1.924 7.495 9.347 1996 10 09 08 20 50.80 -4.35 100 70.219 2.880 7.868 9.417 1996 10 09 10 00 50.80 -4.35 100 60.419 2.005 7.745 9.476 1996 10 09 11 25 50.80 -4.35 100 57.275 1.835 7.793 9.529 1996 10 09 12 41 50.80 -4.35 100 59.351 1.943 7.941 10.348 1996 10 10 08 21 50.80 -4.35 100 70.404 2.905 8.532 10.527 1996 10 10 12 38 50.80 -4.35 100 59.551 1.954 8.333 11.331 1996 10 11 07 57 50.80 -4.35 100 73.690 3.428 7.645 11.445 1996 10 11 10 40 50.80 -4.35 100 58.955 1.921 7.353 11.499 1996 10 11 11 58 50.80 -4.35 100 58.378 1.890 7.304 12.363 1996 10 12 08 42 50.80 -4.35 100 68.452 2.665 7.181 13.336 1996 10 13 08 04 50.80 -4.35 100 73.403 3.374 7.256 14.346 1996 10 14 08 18 50.80 -4.35 100 71.936 3.127 8.274 14.347 1996 10 14 08 19 50.80 -4.35 100 71.725 3.094 8.059 14.421 1996 10 14 10 05 50.80 -4.35 100 61.768 2.090 8.032 14.422 1996 10 14 10 07 50.80 -4.35 100 61.678 2.084 8.005 14.474 1996 10 14 11 22 50.80 -4.35 100 59.157 1.932 7.871 14.475 1996 10 14 11 24 50.80 -4.35 100 59.151 1.932 7.817 14.522 1996 10 14 12 32 50.80 -4.35 100 60.751 2.025 7.868 15.355 1996 10 15 08 31 50.80 -4.35 100 70.708 2.946 8.481 15.388 1996 10 15 09 19 50.80 -4.35 100 65.704 2.391 8.360 15.464 1996 10 15 11 07 50.80 -4.35 100 59.676 1.961 8.161 15.529 1996 10 15 12 41 50.80 -4.35 100 61.617 2.080 8.013 16.340 1996 10 16 08 09 50.80 -4.35 100 73.583 3.408 8.384 16.392 1996 10 16 09 23 50.80 -4.35 100 65.618 2.383 8.137 16.393 1996 10 16 09 25 50.80 -4.35 100 65.478 2.371 8.261 16.516 1996 10 16 12 23 50.80 -4.35 100 61.082 2.045 8.220 16.518 1996 10 16 12 25 50.80 -4.35 100 61.168 2.051 8.274 17.360 1996 10 17 08 38 50.80 -4.35 100 70.445 2.910 8.951 17.411 1996 10 17 09 51 50.80 -4.35 100 63.733 2.229 9.026 17.412 1996 10 17 09 53 50.80 -4.35 100 63.628 2.221 9.026 17.492 1996 10 17 11 48 50.80 -4.35 100 60.419 2.005 8.879 17.523 1996 10 17 12 33 50.80 -4.35 100 61.943 2.101 8.779 18.363 1996 10 18 08 42 50.80 -4.35 100 70.369 2.900 7.522 18.364 1996 10 18 08 43 50.80 -4.35 100 70.224 2.881 7.441 18.411 1996 10 18 09 51 50.80 -4.35 100 64.087 2.256 7.414 18.412 1996 10 18 09 53 50.80 -4.35 100 63.965 2.247 7.361 18.458 1996 10 18 10 59 50.80 -4.35 100 60.906 2.034 7.307 18.509 1996 10 18 12 12 50.80 -4.35 100 61.412 2.066 7.280 19.333 1996 10 19 07 59 50.80 -4.35 100 75.711 3.855 7.036 21.359 1996 10 21 08 36 50.80 -4.35 100 71.869 3.116 7.208 21.439 1996 10 21 10 32 50.80 -4.35 100 62.823 2.162 7.084 21.526 1996 10 21 12 37 50.80 -4.35 100 63.592 2.218 6.694 22.360 1996 10 22 08 38 50.80 -4.35 100 71.933 3.126 6.815 22.408 1996 10 22 09 47 50.80 -4.35 100 65.716 2.392 6.474 22.409 1996 10 22 09 48 50.80 -4.35 100 65.607 2.382 6.555 22.484 1996 10 22 11 36 50.80 -4.35 100 62.077 2.110 6.555 22.485 1996 10 22 11 38 50.80 -4.35 100 62.090 2.111 6.501 22.528 1996 10 22 12 40 50.80 -4.35 100 64.093 2.257 6.646 23.346 1996 10 23 08 18 50.80 -4.35 100 74.565 3.601 6.394 23.347 1996 10 23 08 20 50.80 -4.35 100 74.372 3.561 6.286 23.380 1996 10 23 09 07 50.80 -4.35 100 69.350 2.770 6.313 23.381 1996 10 23 09 09 50.80 -4.35 100 69.170 2.749 6.313 23.472 1996 10 23 11 19 50.80 -4.35 100 62.408 2.133 6.286 23.473 1996 10 23 11 21 50.80 -4.35 100 62.400 2.132 6.286 24.379 1996 10 24 09 06 50.80 -4.35 100 69.753 2.820 6.394 24.381 1996 10 24 09 08 50.80 -4.35 100 69.550 2.795 6.286 24.408 1996 10 24 09 46 50.80 -4.35 100 66.377 2.452 6.232 24.409 1996 10 24 09 48 50.80 -4.35 100 66.275 2.443 6.286 24.481 1996 10 24 11 32 50.80 -4.35 100 62.752 2.157 6.259 24.482 1996 10 24 11 34 50.80 -4.35 100 62.760 2.157 6.206 24.524 1996 10 24 12 33 50.80 -4.35 100 64.442 2.284 6.286 24.524 1996 10 24 12 34 50.80 -4.35 100 64.487 2.288 6.313 25.356 1996 10 25 08 33 50.80 -4.35 100 73.472 3.387 6.689 25.357 1996 10 25 08 34 50.80 -4.35 100 73.288 3.354 6.582 25.402 1996 10 25 09 38 50.80 -4.35 100 67.292 2.542 6.609 25.403 1996 10 25 09 40 50.80 -4.35 100 67.174 2.530 6.528 25.472 1996 10 25 11 19 50.80 -4.35 100 63.103 2.182 6.694 25.518 1996 10 25 12 26 50.80 -4.35 100 64.428 2.283 6.842 28.369 1996 10 28 08 51 50.80 -4.35 100 72.392 3.200 7.597 28.435 1996 10 28 10 25 50.80 -4.35 100 65.436 2.367 7.425 28.519 1996 10 28 12 26 50.80 -4.35 100 65.463 2.370 7.425 28.552 1996 10 28 13 15 50.80 -4.35 100 68.376 2.657 7.060 29.511 1996 10 29 12 15 50.80 -4.35 100 65.323 2.358 7.304 29.562 1996 10 29 13 28 50.80 -4.35 100 69.788 2.825 7.401 30.378 1996 10 30 09 03 50.80 -4.35 100 71.802 3.106 7.868 30.448 1996 10 30 10 44 50.80 -4.35 100 65.385 2.363 7.476 30.522 1996 10 30 12 31 50.80 -4.35 100 66.326 2.448 7.696 30.569 1996 10 30 13 39 50.80 -4.35 100 71.024 2.991 8.013 31.380 1996 10 31 09 07 50.80 -4.35 100 71.735 3.096 7.232 31.402 1996 10 31 09 38 50.80 -4.35 100 69.199 2.752 7.181 31.507 1996 10 31 12 09 50.80 -4.35 100 65.790 2.399 7.696