De Backer H. DOBSON UCCLE TOTALCOL 01-OCT-2002 00:00:0031-OCT-2002 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 2002 10 01 2003 03 24 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 1.336 2002 10 01 08 04 50.80 -4.35 100 69.818 2.828 7.065 1.337 2002 10 01 08 05 50.80 -4.35 100 69.632 2.805 7.038 1.481 2002 10 01 11 32 50.80 -4.35 100 54.021 1.691 6.891 1.534 2002 10 01 12 48 50.80 -4.35 100 56.476 1.797 6.915 2.349 2002 10 02 08 22 50.80 -4.35 100 67.784 2.593 6.815 2.389 2002 10 02 09 19 50.80 -4.35 100 61.289 2.058 6.866 2.537 2002 10 02 12 52 50.80 -4.35 100 57.124 1.827 7.132 3.349 2002 10 03 08 22 50.80 -4.35 100 68.010 2.617 7.036 3.413 2002 10 03 09 54 50.80 -4.35 100 58.617 1.903 7.084 4.347 2002 10 04 08 20 50.80 -4.35 100 68.576 2.679 7.573 4.381 2002 10 04 09 08 50.80 -4.35 100 63.066 2.179 7.452 4.523 2002 10 04 12 32 50.80 -4.35 100 56.750 1.810 7.377 7.346 2002 10 07 08 18 50.80 -4.35 100 69.732 2.818 7.817 7.479 2002 10 07 11 29 50.80 -4.35 100 56.334 1.790 7.597 7.532 2002 10 07 12 45 50.80 -4.35 100 58.624 1.903 7.793 8.378 2002 10 08 09 04 50.80 -4.35 100 64.800 2.313 8.065 8.487 2002 10 08 11 41 50.80 -4.35 100 56.775 1.811 7.793 8.535 2002 10 08 12 50 50.80 -4.35 100 59.345 1.943 7.597 9.345 2002 10 09 08 17 50.80 -4.35 100 70.467 2.913 7.388 9.348 2002 10 09 08 20 50.80 -4.35 100 69.995 2.851 7.414 9.483 2002 10 09 11 36 50.80 -4.35 100 57.114 1.827 7.200 9.485 2002 10 09 11 38 50.80 -4.35 100 57.127 1.828 7.414 9.534 2002 10 09 12 49 50.80 -4.35 100 59.622 1.958 7.414 9.535 2002 10 09 12 50 50.80 -4.35 100 59.717 1.964 7.388 10.359 2002 10 10 08 37 50.80 -4.35 100 68.359 2.655 7.425 10.407 2002 10 10 09 46 50.80 -4.35 100 61.629 2.080 7.232 10.532 2002 10 10 12 46 50.80 -4.35 100 59.844 1.971 7.208 11.355 2002 10 11 08 31 50.80 -4.35 100 69.354 2.771 7.328 11.477 2002 10 11 11 27 50.80 -4.35 100 57.854 1.863 7.353 14.352 2002 10 14 08 27 50.80 -4.35 100 70.695 2.944 8.261 15.369 2002 10 15 08 51 50.80 -4.35 100 68.356 2.655 8.113 15.462 2002 10 15 11 04 50.80 -4.35 100 59.559 1.955 7.721 16.371 2002 10 16 08 54 50.80 -4.35 100 68.300 2.648 7.893 17.360 2002 10 17 08 37 50.80 -4.35 100 70.426 2.908 8.433 17.469 2002 10 17 11 15 50.80 -4.35 100 60.140 1.988 8.261 18.349 2002 10 18 08 22 50.80 -4.35 100 72.495 3.217 8.532 18.492 2002 10 18 11 48 50.80 -4.35 100 60.624 2.017 8.384 22.386 2002 10 22 09 15 50.80 -4.35 100 68.110 2.628 7.452 22.513 2002 10 22 12 18 50.80 -4.35 100 62.879 2.166 7.965 23.354 2002 10 23 08 29 50.80 -4.35 100 73.150 3.329 8.089 24.377 2002 10 24 09 03 50.80 -4.35 100 69.891 2.838 7.500 24.470 2002 10 24 11 16 50.80 -4.35 100 62.618 2.147 7.377 28.420 2002 10 28 10 05 50.80 -4.35 100 66.323 2.447 8.140 28.422 2002 10 28 10 07 50.80 -4.35 100 66.209 2.437 8.005 29.383 2002 10 29 09 12 50.80 -4.35 100 70.601 2.932 8.236 29.437 2002 10 29 10 28 50.80 -4.35 100 65.487 2.372 7.965 29.554 2002 10 29 13 18 50.80 -4.35 100 68.779 2.703 8.285 31.380 2002 10 31 09 07 50.80 -4.35 100 71.600 3.075 8.951 31.432 2002 10 31 10 22 50.80 -4.35 100 66.408 2.455 8.803