24 1001 ROECKMANN, THOMAS Max Planck Institute for Nuclear Physics, Heidelberg, Germany; e-mail: T.Roeckmann@mpi-hd.mpg.de WAS concentration and isotope data for long-lived trace gases from Geophysica whole air samples 2003 EUPLEX CAMPAIGN 1 1 2003 02 09 2003 10 17 0 ELAPSED TIME IN SECONDS FROM 00:00:00 GMT ON SAMPLE DATE 7 1.0 1.0 1.0 1.0 1.0 1.0 999999 9999 9999 9999 9999 9999 End of sampling period (seconds GMT on sample date) N2O mixing ratio (ppb) estimated one sigma error (ppb) delta 15N (permil vs. atm. N2) 1delta 15N (permil vs. atm. N2, position dependent calibration from Kaiser et al., 2003) 2delta 15N (permil vs. atm. N2, position dependent calibration from Kaiser et al., 2003) delta 18O (permil vs V-SMOW) 0 3 first column gives start of sampling period; second column end of sampling period file will soon be extended to include also CH4, CO2 and H2 concentration and isotope data GMTs TIMEf N2O error d15N 1d15N 2d15N d18O 36587 36884 306.2 0.6 6.72 -24.61 38.05 45.00 36908 37205 287.7 22.3 7.33 -24.52 39.19 44.65 37232 37409 275.2 2.3 8.34 -22.53 39.20 46.52 38642 38939 255.8 1.6 9.73 -22.56 42.03 46.97 38963 39260 246.6 2.6 10.28 -22.01 42.58 47.51 39284 39581 238.1 1.4 10.84 -21.62 43.31 48.27 40814 41111 244.8 1.9 10.56 -21.76 42.87 47.80 41135 41432 215.2 1.4 12.24 -21.43 45.90 49.46 41459 41756 186.7 1.7 14.79 -18.86 48.44 51.46 42986 43283 160.9 0.9 17.28 -18.19 52.75 53.81 43310 43607 159.3 1.1 17.65 -17.86 53.17 53.91 43631 43928 169.7 1.1 16.66 -18.29 51.61 52.87 45161 45458 145.8 0.6 19.63 -16.65 55.91 55.63 45482 45779 176.0 1.4 16.04 -19.01 51.09 52.22 45803 46100 216.6 0.9 12.17 -22.42 46.75 49.24 47333 47630 218.1 1.9 12.36 -21.19 45.91 48.98 47654 47951 222.4 1.6 11.88 -22.39 46.15 48.82 47978 48275 227.2 0.3 11.70 -22.56 45.96 48.71 49505 49637 285.2 2.0 8.05 -23.21 39.30 45.66