De Backer H. DOBSON UCCLE TOTALCOL 01-JAN-1984 00:00:0031-JAN-1984 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Dobson Spectrophotometer Instrument No.40 NDSC 1 1 1984 01 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 3.469 1984 01 03 11 15 50.80 -4.35 100 73.988 3.485 8.973 3.473 1984 01 03 11 21 50.80 -4.35 100 73.890 3.465 8.973 3.485 1984 01 03 11 38 50.80 -4.35 100 73.695 3.428 9.107 3.489 1984 01 03 11 44 50.80 -4.35 100 73.675 3.425 9.080 5.472 1984 01 05 11 19 50.80 -4.35 100 73.738 3.437 9.107 5.475 1984 01 05 11 24 50.80 -4.35 100 73.650 3.420 9.375 5.486 1984 01 05 11 39 50.80 -4.35 100 73.492 3.391 9.187 5.487 1984 01 05 11 41 50.80 -4.35 100 73.482 3.389 9.456 6.467 1984 01 06 11 12 50.80 -4.35 100 73.782 3.445 8.779 6.493 1984 01 06 11 49 50.80 -4.35 100 73.358 3.366 8.803 9.470 1984 01 09 11 17 50.80 -4.35 100 73.327 3.360 9.797 9.496 1984 01 09 11 54 50.80 -4.35 100 72.984 3.300 9.821 10.471 1984 01 10 11 17 50.80 -4.35 100 73.184 3.335 8.631 10.486 1984 01 10 11 39 50.80 -4.35 100 72.869 3.280 8.433 11.472 1984 01 11 11 19 50.80 -4.35 100 73.009 3.304 8.704 11.499 1984 01 11 11 59 50.80 -4.35 100 72.709 3.253 8.803 12.470 1984 01 12 11 16 50.80 -4.35 100 72.926 3.290 9.746 16.412 1984 01 16 09 53 50.80 -4.35 100 76.479 4.046 9.174 17.423 1984 01 17 10 09 50.80 -4.35 100 75.148 3.726 9.523 17.447 1984 01 17 10 44 50.80 -4.35 100 73.209 3.339 9.797 17.538 1984 01 17 12 54 50.80 -4.35 100 72.918 3.288 10.146 18.431 1984 01 18 10 21 50.80 -4.35 100 74.261 3.538 9.295 18.436 1984 01 18 10 27 50.80 -4.35 100 73.889 3.465 9.134 18.474 1984 01 18 11 22 50.80 -4.35 100 71.762 3.100 9.322 18.478 1984 01 18 11 27 50.80 -4.35 100 71.664 3.085 9.349 18.523 1984 01 18 12 32 50.80 -4.35 100 71.986 3.135 9.483 18.526 1984 01 18 12 38 50.80 -4.35 100 72.134 3.158 9.187 18.554 1984 01 18 13 18 50.80 -4.35 100 73.858 3.459 9.268 18.558 1984 01 18 13 23 50.80 -4.35 100 74.154 3.517 8.999 19.435 1984 01 19 10 26 50.80 -4.35 100 73.757 3.440 9.349 19.480 1984 01 19 11 31 50.80 -4.35 100 71.402 3.046 9.797 19.521 1984 01 19 12 30 50.80 -4.35 100 71.703 3.091 9.725 19.525 1984 01 19 12 35 50.80 -4.35 100 71.841 3.112 9.832 19.557 1984 01 19 13 21 50.80 -4.35 100 73.845 3.457 9.671 20.431 1984 01 20 10 20 50.80 -4.35 100 73.935 3.474 9.832 20.435 1984 01 20 10 25 50.80 -4.35 100 73.623 3.415 9.375 20.437 1984 01 20 10 28 50.80 -4.35 100 73.442 3.382 9.617 20.483 1984 01 20 11 36 50.80 -4.35 100 71.139 3.007 9.590 20.487 1984 01 20 11 41 50.80 -4.35 100 71.086 3.000 9.510 20.528 1984 01 20 12 40 50.80 -4.35 100 71.778 3.102 9.375 20.531 1984 01 20 12 45 50.80 -4.35 100 71.937 3.127 9.483 20.550 1984 01 20 13 12 50.80 -4.35 100 73.124 3.324 9.456 20.554 1984 01 20 13 17 50.80 -4.35 100 73.404 3.375 9.429 25.422 1984 01 25 10 07 50.80 -4.35 100 73.804 3.449 9.846 25.470 1984 01 25 11 16 50.80 -4.35 100 70.411 2.906 10.396 25.473 1984 01 25 11 21 50.80 -4.35 100 70.284 2.889 10.531 25.522 1984 01 25 12 32 50.80 -4.35 100 70.366 2.900 10.289 25.526 1984 01 25 12 38 50.80 -4.35 100 70.530 2.922 10.423 25.574 1984 01 25 13 46 50.80 -4.35 100 74.038 3.494 9.972 26.492 1984 01 26 11 49 50.80 -4.35 100 69.656 2.808 11.350 26.519 1984 01 26 12 27 50.80 -4.35 100 70.007 2.853 11.299 26.571 1984 01 26 13 42 50.80 -4.35 100 73.548 3.401 11.350 27.501 1984 01 27 12 02 50.80 -4.35 100 69.405 2.777 11.049 27.561 1984 01 27 13 28 50.80 -4.35 100 72.336 3.191 10.872 30.428 1984 01 30 10 16 50.80 -4.35 100 72.020 3.140 10.670 30.471 1984 01 30 11 18 50.80 -4.35 100 69.100 2.740 10.496 30.519 1984 01 30 12 26 50.80 -4.35 100 68.933 2.720 10.369 30.569 1984 01 30 13 38 50.80 -4.35 100 72.208 3.170 10.270 31.419 1984 01 31 10 03 50.80 -4.35 100 72.673 3.246 10.246 31.478 1984 01 31 11 27 50.80 -4.35 100 68.614 2.684 10.396 31.527 1984 01 31 12 38 50.80 -4.35 100 68.967 2.724 10.547 31.569 1984 01 31 13 39 50.80 -4.35 100 72.013 3.139 10.622