ALLAART M. BREWER DE BILT TOTALCOL 01-MAR-1998 00:00:0031-MAR-1998 23:59:590001 32 1010 Marc Allaart (allaart@knmi.nl) KNMI, (Royal Netherlands Meteorological Institute) Brewer MKIII No. 100 NDACC 1 1 1998 03 01 2010 07 08 0 Day of Year 6 1.0 1.0 1.0E+18 1.0E+18 1.0 1.0 99.99 999 999.999 999.999 999.9 999.9 Air Mass Factor Number of daily obs Ozone column density (molecules/cm2) Std of ozone column density (molecules/cm2) Ozone column density (Dobson units) Std of ozone column density (Dobson units) 8 1 1 1 1 1 1.0 1.0 1 9999 99 99 99 99 999.99 999.99 9999 Year (UT) Month (UT) Day (UT) Hour (UT) Minute (UT) Latitude (degrees north) Longitude (degrees east) Elevation of site (meters ASL) 0 1 60.6 1998 03 01 13 31 52.10 5.18 6 2.23 2 11.255 0.087 418.9 3.2 61.5 1998 03 02 11 56 52.10 5.18 6 2.13 29 10.075 0.061 375.0 2.3 62.5 1998 03 03 11 52 52.10 5.18 6 2.17 31 10.260 0.217 381.9 8.1 63.5 1998 03 04 12 03 52.10 5.18 6 2.22 33 10.534 0.241 392.1 9.0 64.5 1998 03 05 12 49 52.10 5.18 6 2.42 13 11.943 0.084 444.5 3.1 65.5 1998 03 06 11 42 52.10 5.18 6 2.08 33 9.692 0.167 360.8 6.2 66.5 1998 03 07 11 53 52.10 5.18 6 2.12 35 9.881 0.113 367.8 4.2 67.6 1998 03 08 14 54 52.10 5.18 6 2.75 8 11.116 0.017 413.7 0.6 68.5 1998 03 09 11 53 52.10 5.18 6 2.28 30 9.892 0.176 368.2 6.5 69.5 1998 03 10 11 37 52.10 5.18 6 2.09 41 9.422 0.047 350.7 1.7 70.5 1998 03 11 11 58 52.10 5.18 6 1.98 32 12.908 0.189 480.5 7.0 71.4 1998 03 12 10 32 52.10 5.18 6 2.22 26 9.560 0.094 355.8 3.5 72.5 1998 03 13 11 45 52.10 5.18 6 2.11 35 8.059 0.080 300.0 3.0 73.5 1998 03 14 11 48 52.10 5.18 6 2.06 37 7.657 0.113 285.0 4.2 74.4 1998 03 15 10 02 52.10 5.18 6 2.24 6 8.110 0.093 301.9 3.5 75.5 1998 03 16 11 45 52.10 5.18 6 2.03 37 7.993 0.097 297.5 3.6 76.4 1998 03 17 09 36 52.10 5.18 6 2.13 16 8.625 0.057 321.0 2.1 77.6 1998 03 18 13 21 52.10 5.18 6 2.40 15 10.383 0.175 386.5 6.5 78.5 1998 03 19 11 18 52.10 5.18 6 2.29 33 10.065 0.172 374.6 6.4 79.5 1998 03 20 12 38 52.10 5.18 6 1.66 2 10.352 0.029 385.3 1.1 80.6 1998 03 21 13 29 52.10 5.18 6 2.03 26 9.484 0.062 353.0 2.3 81.5 1998 03 22 11 37 52.10 5.18 6 1.94 39 9.171 0.120 341.4 4.5 82.6 1998 03 23 14 37 52.10 5.18 6 2.23 13 10.367 0.049 385.8 1.8 83.5 1998 03 24 11 35 52.10 5.18 6 1.90 48 10.091 0.095 375.6 3.5 84.5 1998 03 25 11 50 52.10 5.18 6 1.90 52 9.428 0.175 350.9 6.5 85.4 1998 03 26 09 00 52.10 5.18 6 1.94 8 9.327 0.105 347.2 3.9 86.5 1998 03 27 11 41 52.10 5.18 6 1.83 39 8.385 0.167 312.1 6.2 87.5 1998 03 28 12 24 52.10 5.18 6 1.69 9 7.832 0.039 291.5 1.5 88.5 1998 03 29 12 28 52.10 5.18 6 1.62 27 7.592 0.065 282.6 2.4 89.5 1998 03 30 11 50 52.10 5.18 6 1.66 43 7.912 0.074 294.5 2.7 90.6 1998 03 31 14 30 52.10 5.18 6 1.94 12 8.556 0.026 318.4 1.0