De Backer H. DOBSON UCCLE TOTALCOL 01-JUL-1995 00:00:0031-JUL-1995 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 1995 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 1.313 1995 07 01 07 30 50.80 -4.35 100 56.002 1.775 8.758 1.314 1995 07 01 07 32 50.80 -4.35 100 55.674 1.761 8.784 2.312 1995 07 02 07 28 50.80 -4.35 100 56.326 1.790 9.174 3.391 1995 07 03 09 22 50.80 -4.35 100 39.365 1.291 9.746 3.443 1995 07 03 10 38 50.80 -4.35 100 30.822 1.163 9.373 3.526 1995 07 03 12 38 50.80 -4.35 100 29.561 1.148 9.225 4.341 1995 07 04 08 11 50.80 -4.35 100 49.781 1.541 8.758 4.344 1995 07 04 08 15 50.80 -4.35 100 49.211 1.524 8.838 4.391 1995 07 04 09 23 50.80 -4.35 100 39.322 1.290 8.779 4.511 1995 07 04 12 16 50.80 -4.35 100 28.488 1.137 8.852 4.543 1995 07 04 13 01 50.80 -4.35 100 31.455 1.171 9.249 5.325 1995 07 05 07 47 50.80 -4.35 100 53.613 1.675 8.779 5.379 1995 07 05 09 06 50.80 -4.35 100 41.781 1.337 8.728 5.455 1995 07 05 10 55 50.80 -4.35 100 29.749 1.151 8.779 5.523 1995 07 05 12 33 50.80 -4.35 100 29.438 1.147 9.050 6.329 1995 07 06 07 53 50.80 -4.35 100 52.864 1.647 8.140 6.331 1995 07 06 07 56 50.80 -4.35 100 52.265 1.625 8.167 6.390 1995 07 06 09 21 50.80 -4.35 100 39.743 1.297 8.113 6.393 1995 07 06 09 26 50.80 -4.35 100 39.184 1.287 7.952 6.457 1995 07 06 10 58 50.80 -4.35 100 29.652 1.149 8.408 6.528 1995 07 06 12 40 50.80 -4.35 100 29.945 1.153 8.285 7.351 1995 07 07 08 25 50.80 -4.35 100 48.029 1.489 7.979 7.353 1995 07 07 08 28 50.80 -4.35 100 47.487 1.474 8.086 7.397 1995 07 07 09 31 50.80 -4.35 100 38.566 1.276 7.952 7.398 1995 07 07 09 33 50.80 -4.35 100 38.262 1.271 8.167 7.472 1995 07 07 11 20 50.80 -4.35 100 28.685 1.139 8.032 7.475 1995 07 07 11 23 50.80 -4.35 100 28.559 1.137 7.898 7.520 1995 07 07 12 28 50.80 -4.35 100 29.313 1.146 8.408 7.522 1995 07 07 12 31 50.80 -4.35 100 29.448 1.147 8.140 8.360 1995 07 08 08 39 50.80 -4.35 100 46.055 1.436 8.236 9.340 1995 07 09 08 10 50.80 -4.35 100 50.518 1.565 8.704 10.344 1995 07 10 08 15 50.80 -4.35 100 49.852 1.544 8.355 10.345 1995 07 10 08 17 50.80 -4.35 100 49.544 1.534 8.704 10.396 1995 07 10 09 29 50.80 -4.35 100 39.148 1.287 8.435 10.523 1995 07 10 12 32 50.80 -4.35 100 29.855 1.152 8.596 10.524 1995 07 10 12 35 50.80 -4.35 100 29.991 1.153 8.489 11.323 1995 07 11 07 44 50.80 -4.35 100 54.718 1.720 8.580 11.392 1995 07 11 09 24 50.80 -4.35 100 40.019 1.303 8.489 11.393 1995 07 11 09 26 50.80 -4.35 100 39.735 1.297 8.543 11.525 1995 07 11 12 36 50.80 -4.35 100 30.189 1.156 8.827 12.357 1995 07 12 08 34 50.80 -4.35 100 47.268 1.468 8.508 12.406 1995 07 12 09 44 50.80 -4.35 100 37.502 1.258 8.852 12.473 1995 07 12 11 21 50.80 -4.35 100 29.267 1.145 9.101 12.541 1995 07 12 12 59 50.80 -4.35 100 32.007 1.178 8.580 13.351 1995 07 13 08 25 50.80 -4.35 100 48.680 1.508 8.408 13.353 1995 07 13 08 28 50.80 -4.35 100 48.163 1.493 8.570 13.397 1995 07 13 09 32 50.80 -4.35 100 39.219 1.288 8.892 13.399 1995 07 13 09 34 50.80 -4.35 100 38.932 1.283 8.946 13.527 1995 07 13 12 39 50.80 -4.35 100 30.605 1.160 8.570 13.529 1995 07 13 12 41 50.80 -4.35 100 30.778 1.163 8.462