De Backer H. BREWER UCCLE TOTALCOL 01-DEC-2009 00:00:0031-DEC-2009 23:59:590001 30 1010 Hugo De Backer Uccle; Royal Meteorological Institute Belgium Brewer Spectrophotometer Instrument No.16 NDACC 1 1 2009 12 01 2010 08 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 1.461 2009 12 01 11 04 50.80 -4.35 100 72.909 3.285 8.725 1.481 2009 12 01 11 33 50.80 -4.35 100 72.663 3.243 8.747 1.545 2009 12 01 13 05 50.80 -4.35 100 75.540 3.813 8.567 1.555 2009 12 01 13 18 50.80 -4.35 100 76.407 4.025 8.352 2.399 2009 12 02 09 35 50.80 -4.35 100 77.225 4.248 8.164 2.434 2009 12 02 10 24 50.80 -4.35 100 74.299 3.544 8.164 2.438 2009 12 02 10 31 50.80 -4.35 100 74.037 3.493 8.099 3.434 2009 12 03 10 24 50.80 -4.35 100 74.455 3.576 8.481 3.438 2009 12 03 10 31 50.80 -4.35 100 74.193 3.523 8.505 3.459 2009 12 03 11 00 50.80 -4.35 100 73.295 3.353 8.529 3.491 2009 12 03 11 47 50.80 -4.35 100 73.032 3.307 8.529 3.503 2009 12 03 12 05 50.80 -4.35 100 73.310 3.356 8.562 3.545 2009 12 03 13 04 50.80 -4.35 100 75.714 3.854 8.594 4.504 2009 12 04 12 05 50.80 -4.35 100 73.437 3.379 9.024 4.545 2009 12 04 13 04 50.80 -4.35 100 75.827 3.881 9.236 5.504 2009 12 05 12 05 50.80 -4.35 100 73.556 3.401 9.257 6.458 2009 12 06 11 00 50.80 -4.35 100 73.705 3.429 8.647 6.504 2009 12 06 12 05 50.80 -4.35 100 73.669 3.422 8.430 7.418 2009 12 07 10 01 50.80 -4.35 100 76.233 3.980 8.559 7.439 2009 12 07 10 32 50.80 -4.35 100 74.696 3.626 8.578 7.493 2009 12 07 11 49 50.80 -4.35 100 73.528 3.396 8.177 7.504 2009 12 07 12 05 50.80 -4.35 100 73.775 3.442 8.524 7.544 2009 12 07 13 03 50.80 -4.35 100 76.051 3.935 8.626 8.441 2009 12 08 10 35 50.80 -4.35 100 74.708 3.629 9.424 8.493 2009 12 08 11 49 50.80 -4.35 100 73.634 3.416 9.104 9.458 2009 12 09 11 00 50.80 -4.35 100 74.053 3.496 8.086 9.525 2009 12 09 12 36 50.80 -4.35 100 74.882 3.666 8.062 9.565 2009 12 09 13 33 50.80 -4.35 100 78.153 4.531 8.022 10.418 2009 12 10 10 01 50.80 -4.35 100 76.600 4.075 8.639 11.458 2009 12 11 11 00 50.80 -4.35 100 74.247 3.534 8.288 11.507 2009 12 11 12 09 50.80 -4.35 100 74.205 3.526 7.933 11.524 2009 12 11 12 33 50.80 -4.35 100 74.936 3.677 8.470 11.536 2009 12 11 12 51 50.80 -4.35 100 75.696 3.849 8.414 11.544 2009 12 11 13 03 50.80 -4.35 100 76.319 4.003 8.188 12.458 2009 12 12 11 00 50.80 -4.35 100 74.334 3.552 8.454 12.494 2009 12 12 11 51 50.80 -4.35 100 73.983 3.482 8.349 12.504 2009 12 12 12 05 50.80 -4.35 100 74.189 3.523 8.462 12.544 2009 12 12 13 03 50.80 -4.35 100 76.367 4.015 8.400 13.418 2009 12 13 10 01 50.80 -4.35 100 76.906 4.158 8.760 13.423 2009 12 13 10 08 50.80 -4.35 100 76.478 4.043 8.680 13.504 2009 12 13 12 05 50.80 -4.35 100 74.249 3.534 9.255 14.420 2009 12 14 10 05 50.80 -4.35 100 76.754 4.116 9.077 14.441 2009 12 14 10 35 50.80 -4.35 100 75.290 3.755 9.118 14.443 2009 12 14 10 38 50.80 -4.35 100 75.161 3.726 9.158 14.447 2009 12 14 10 43 50.80 -4.35 100 74.995 3.690 9.174 14.461 2009 12 14 11 04 50.80 -4.35 100 74.392 3.563 9.314 14.464 2009 12 14 11 07 50.80 -4.35 100 74.323 3.549 9.303 14.485 2009 12 14 11 39 50.80 -4.35 100 74.035 3.492 9.494 14.488 2009 12 14 11 42 50.80 -4.35 100 74.042 3.494 9.488 14.507 2009 12 14 12 09 50.80 -4.35 100 74.382 3.561 9.437 14.509 2009 12 14 12 13 50.80 -4.35 100 74.457 3.576 9.440 14.526 2009 12 14 12 38 50.80 -4.35 100 75.243 3.745 9.351 14.529 2009 12 14 12 42 50.80 -4.35 100 75.407 3.782 9.327 16.506 2009 12 16 12 08 50.80 -4.35 100 74.434 3.572 9.247 16.544 2009 12 16 13 03 50.80 -4.35 100 76.465 4.040 8.903 17.438 2009 12 17 10 31 50.80 -4.35 100 75.655 3.839 8.803 18.400 2009 12 18 09 35 50.80 -4.35 100 79.050 4.839 8.784 18.420 2009 12 18 10 05 50.80 -4.35 100 77.031 4.192 8.970 18.423 2009 12 18 10 08 50.80 -4.35 100 76.838 4.139 8.967 18.438 2009 12 18 10 31 50.80 -4.35 100 75.705 3.851 9.034 18.441 2009 12 18 10 35 50.80 -4.35 100 75.533 3.811 8.986 18.451 2009 12 18 10 49 50.80 -4.35 100 75.000 3.691 8.981 18.549 2009 12 18 13 11 50.80 -4.35 100 76.912 4.160 8.873 21.456 2009 12 21 10 56 50.80 -4.35 100 74.880 3.665 9.679 21.504 2009 12 21 12 05 50.80 -4.35 100 74.448 3.575 9.682 22.453 2009 12 22 10 52 50.80 -4.35 100 75.002 3.692 8.723 22.462 2009 12 22 11 05 50.80 -4.35 100 74.655 3.617 8.688 22.465 2009 12 22 11 08 50.80 -4.35 100 74.581 3.602 8.723 22.526 2009 12 22 12 37 50.80 -4.35 100 75.253 3.747 9.107 23.443 2009 12 23 10 38 50.80 -4.35 100 75.528 3.810 9.421 23.454 2009 12 23 10 53 50.80 -4.35 100 75.001 3.691 9.437 23.462 2009 12 23 11 05 50.80 -4.35 100 74.652 3.617 9.381 23.465 2009 12 23 11 09 50.80 -4.35 100 74.577 3.601 9.354 23.489 2009 12 23 11 43 50.80 -4.35 100 74.229 3.530 9.163 23.491 2009 12 23 11 46 50.80 -4.35 100 74.236 3.532 9.201 23.507 2009 12 23 12 10 50.80 -4.35 100 74.500 3.585 9.257 23.510 2009 12 23 12 13 50.80 -4.35 100 74.566 3.599 9.260 23.547 2009 12 23 13 07 50.80 -4.35 100 76.608 4.078 8.970 24.441 2009 12 24 10 35 50.80 -4.35 100 75.671 3.843 7.930 24.534 2009 12 24 12 48 50.80 -4.35 100 75.628 3.833 8.588 26.420 2009 12 26 10 05 50.80 -4.35 100 77.228 4.248 9.867 26.427 2009 12 26 10 14 50.80 -4.35 100 76.671 4.094 9.330 26.441 2009 12 26 10 35 50.80 -4.35 100 75.658 3.840 9.322 26.448 2009 12 26 10 44 50.80 -4.35 100 75.270 3.751 8.175 26.457 2009 12 26 10 58 50.80 -4.35 100 74.808 3.650 7.919 26.463 2009 12 26 11 06 50.80 -4.35 100 74.592 3.604 7.941 26.470 2009 12 26 11 16 50.80 -4.35 100 74.394 3.564 7.903 26.490 2009 12 26 11 44 50.80 -4.35 100 74.153 3.515 7.901 26.496 2009 12 26 11 54 50.80 -4.35 100 74.193 3.523 7.817 26.508 2009 12 26 12 12 50.80 -4.35 100 74.423 3.570 10.012 26.515 2009 12 26 12 21 50.80 -4.35 100 74.631 3.613 10.028 26.531 2009 12 26 12 44 50.80 -4.35 100 75.363 3.772 9.926 26.547 2009 12 26 13 07 50.80 -4.35 100 76.451 4.037 9.924 26.554 2009 12 26 13 17 50.80 -4.35 100 76.987 4.181 9.883 28.500 2009 12 28 11 59 50.80 -4.35 100 74.137 3.512 10.246 28.527 2009 12 28 12 38 50.80 -4.35 100 75.016 3.695 9.717 28.547 2009 12 28 13 07 50.80 -4.35 100 76.311 4.000 9.811 28.554 2009 12 28 13 17 50.80 -4.35 100 76.841 4.140 9.765 29.505 2009 12 29 12 07 50.80 -4.35 100 74.169 3.519 9.547