McCONVILLE G. DOBSON OHP TOTALCOL 01-JAN-1991 00:00:0031-JAN-1991 23:59:590002 33 1010 McConville, Glen Haute Province, France Dobson Spectrophotometer Instrument No.085 NDACC, NOAA\GMD 1 1 1991 01 01 2017 10 11 0 Day 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 (UT) Month number of observation (UT) Day of month (UT) Hour of day (UT) Minutes of hour (UT) Latitude of observation; decimal degrees Longitude of observation; decimal degrees Elevation of site above sea level; meters Solar zenith angle at time of observation; degrees 1 1 3.4 1991 01 03 10 53 43.93 5.76 684 67.69 2.58 7.58 0.08 282 2.82 4.4 1991 01 04 09 07 43.93 5.76 684 75.52 3.80 8.73 0.44 325 16.25 7.5 1991 01 07 13 19 43.93 5.76 684 69.87 2.84 8.95 0.36 333 13.32 8.5 1991 01 08 12 39 43.93 5.76 684 67.37 2.55 9.65 0.10 359 3.59 10.4 1991 01 10 10 11 43.93 5.76 684 69.32 2.76 8.81 0.09 328 3.28 11.5 1991 01 11 13 43 43.93 5.76 684 71.04 3.00 8.44 0.08 314 3.14 14.4 1991 01 14 09 30 43.93 5.76 684 72.33 3.19 10.56 0.42 393 15.72 15.5 1991 01 15 12 52 43.93 5.76 684 66.76 2.49 9.51 0.10 354 3.54 16.5 1991 01 16 12 49 43.93 5.76 684 66.41 2.46 10.37 0.10 386 3.86 17.5 1991 01 17 12 38 43.93 5.76 684 65.72 2.40 10.48 0.10 390 3.90 18.5 1991 01 18 13 04 43.93 5.76 684 66.80 2.50 9.24 0.09 344 3.44 28.5 1991 01 28 13 59 43.93 5.76 684 68.83 2.71 8.57 0.17 319 6.38 29.5 1991 01 29 11 08 43.93 5.76 684 62.71 2.15 9.54 0.10 355 3.55 30.4 1991 01 30 09 36 43.93 5.76 684 68.89 2.71 8.71 0.09 324 3.24