De Backer H. DOBSON UCCLE TOTALCOL 01-JUN-2002 00:00:0030-JUN-2002 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 2002 06 01 2002 10 16 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 3.344 2002 06 03 08 14 50.80 -4.35 100 48.834 1.513 9.026 3.449 2002 06 03 10 46 50.80 -4.35 100 30.369 1.158 9.273 4.341 2002 06 04 08 10 50.80 -4.35 100 49.430 1.531 8.596 4.342 2002 06 04 08 11 50.80 -4.35 100 49.199 1.523 8.623 4.409 2002 06 04 09 49 50.80 -4.35 100 35.694 1.229 8.185 4.482 2002 06 04 11 34 50.80 -4.35 100 28.384 1.136 8.457 4.525 2002 06 04 12 35 50.80 -4.35 100 30.270 1.157 8.508 6.333 2002 06 06 07 59 50.80 -4.35 100 51.029 1.582 9.424 6.397 2002 06 06 09 31 50.80 -4.35 100 37.777 1.263 9.572 6.516 2002 06 06 12 22 50.80 -4.35 100 29.272 1.145 9.397 7.559 2002 06 07 13 24 50.80 -4.35 100 34.429 1.210 9.225 10.357 2002 06 10 08 34 50.80 -4.35 100 45.492 1.422 10.044 10.532 2002 06 10 12 45 50.80 -4.35 100 30.393 1.158 9.770 11.512 2002 06 11 12 16 50.80 -4.35 100 28.510 1.137 9.298 11.487 2002 06 11 11 40 50.80 -4.35 100 27.708 1.128 9.298 13.510 2002 06 13 12 14 50.80 -4.35 100 28.251 1.134 10.095 14.357 2002 06 14 08 33 50.80 -4.35 100 45.569 1.423 8.580 14.465 2002 06 14 11 09 50.80 -4.35 100 28.298 1.135 8.261 14.528 2002 06 14 12 39 50.80 -4.35 100 29.660 1.150 8.309 17.328 2002 06 17 07 51 50.80 -4.35 100 52.002 1.615 8.435 17.329 2002 06 17 07 53 50.80 -4.35 100 51.770 1.607 8.355 17.447 2002 06 17 10 43 50.80 -4.35 100 29.813 1.151 8.328 17.448 2002 06 17 10 45 50.80 -4.35 100 29.641 1.149 8.408 18.333 2002 06 18 07 59 50.80 -4.35 100 50.842 1.576 8.408 18.511 2002 06 18 12 15 50.80 -4.35 100 28.072 1.132 9.198 19.345 2002 06 19 08 16 50.80 -4.35 100 48.203 1.494 8.852 19.393 2002 06 19 09 26 50.80 -4.35 100 38.097 1.268 8.309 19.528 2002 06 19 12 39 50.80 -4.35 100 29.455 1.147 8.333 20.343 2002 06 20 08 14 50.80 -4.35 100 48.601 1.506 9.397 21.353 2002 06 21 08 28 50.80 -4.35 100 46.487 1.447 9.596 21.446 2002 06 21 10 42 50.80 -4.35 100 29.852 1.152 9.523 21.513 2002 06 21 12 18 50.80 -4.35 100 28.136 1.133 9.198 24.337 2002 06 24 08 04 50.80 -4.35 100 50.177 1.554 9.429 24.338 2002 06 24 08 06 50.80 -4.35 100 49.982 1.548 9.590 24.508 2002 06 24 12 11 50.80 -4.35 100 27.883 1.130 8.852 24.532 2002 06 24 12 46 50.80 -4.35 100 29.846 1.152 8.680 25.371 2002 06 25 08 54 50.80 -4.35 100 42.756 1.358 9.510 25.373 2002 06 25 08 56 50.80 -4.35 100 42.419 1.351 9.429 25.491 2002 06 25 11 47 50.80 -4.35 100 27.416 1.125 9.322 25.493 2002 06 25 11 50 50.80 -4.35 100 27.429 1.126 9.456 25.531 2002 06 25 12 44 50.80 -4.35 100 29.727 1.150 9.456 25.532 2002 06 25 12 46 50.80 -4.35 100 29.868 1.152 9.456 26.329 2002 06 26 07 53 50.80 -4.35 100 51.982 1.615 8.892 26.331 2002 06 26 07 56 50.80 -4.35 100 51.518 1.598 8.973 26.512 2002 06 26 12 16 50.80 -4.35 100 28.114 1.133 8.811 26.531 2002 06 26 12 44 50.80 -4.35 100 29.735 1.150 8.892 26.532 2002 06 26 12 46 50.80 -4.35 100 29.891 1.152 9.053 27.369 2002 06 27 08 51 50.80 -4.35 100 43.255 1.369 9.324 27.465 2002 06 27 11 09 50.80 -4.35 100 28.372 1.135 9.101 28.345 2002 06 28 08 16 50.80 -4.35 100 48.658 1.507 9.996 28.438 2002 06 28 10 31 50.80 -4.35 100 31.075 1.166 10.345 28.527 2002 06 28 12 38 50.80 -4.35 100 29.376 1.146 9.996