ERIKSEN P. BREWER S STROMFJORDTOTALCOL 01-FEB-2001 00:00:0028-FEB-2001 23:59:590001 33 1010 Paul Eriksen Sondre Stromfjord, Danish Meterological Institute Brewer Spectrophotometer Instrument No. 053 NDSC 1 1 2001 02 01 2001 02 28 0 UTC fractional day number of year 5 1.0E+00 1.0E+18 1.0E+18 1.0E+00 1.0E+00 99.99 99.99 99.99 999 99.99 O3 Air Mass Factor O3 Vertical Column Density (molecules/cm**2) Error in O3 Vertical Column Density (molecules/cm**2) O3 Vertical Column Density (Dobson units) Error in O3 Vertical Column Density (Dobson units) 9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 9999 9999 9999 9999 99 9999 9999 9999 999.99 Year (UTC) Month of day (UTC) Day of month (UTC) Hour of day (UTC) Minutes of hour (UTC) Latitude of observation (degrees north) Longitude of observation (degrees east) Elevation of site above sea level (meters) Solar zenith angle at time of observation (degrees) 1 1 43.64 2001 02 12 15 23 67.00 -50.62 320 80.56 5.514 11.74 0.24 438 8.9 47.63 2001 02 16 15 10 67.00 -50.62 320 79.31 5.353 13.35 0.28 498 10.3 48.64 2001 02 17 15 26 67.00 -50.62 320 78.83 5.221 13.59 0.38 507 14.0 51.71 2001 02 20 16 55 67.00 -50.62 320 79.06 4.849 11.97 0.00 446 0.0 53.64 2001 02 22 15 26 67.00 -50.62 320 77.03 4.817 9.62 0.09 359 3.5 54.63 2001 02 23 15 05 67.00 -50.62 320 76.84 4.747 9.35 0.15 349 5.6 56.61 2001 02 25 14 32 67.00 -50.62 320 76.77 4.445 11.30 0.13 421 5.0 57.62 2001 02 26 14 52 67.00 -50.62 320 75.94 4.284 11.68 0.43 435 15.9 58.64 2001 02 27 15 27 67.00 -50.62 320 75.16 4.408 10.44 0.09 389 3.2 59.77 2001 02 28 18 26 67.00 -50.62 320 80.83 5.605 9.76 0.17 364 6.4