ERIKSEN P. BREWER S STROMFJORDTOTALCOL 01-MAR-2011 00:00:0031-MAR-2011 23:59:590001 33 1010 Paul Eriksen Sondre Stromfjord, Danish Meterological Institute Brewer Spectrophotometer Instrument No. 053 NDSC 1 1 2011 03 01 2011 03 31 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 60.74 2011 03 01 17 49 67.00 -50.62 320 78.33 4.596 11.61 0.20 433 7.5 61.70 2011 03 02 16 50 67.00 -50.62 320 75.40 3.935 10.95 0.33 408 12.2 62.62 2011 03 03 14 54 67.00 -50.62 320 74.16 3.505 8.62 0.20 321 7.6