NOTHOLT J. FTIR BREMEN TOTALCOL 01-SEP-2006 00:01:0030-SEP-2006 23:59:000005 164 1010 Notholt, Justus (jnotholt@iup.physik.uni-bremen.de) University of Bremen Bruker IFS125HR interferometer NDSC column abundances, Bremen/Germany 1 1 2006 09 01 2008 04 28 0.0 record_# 55 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 sis ch4 ch4_error c2h2 c2h2_error c2h6 c2h6_error clno3 clno3_error co co_error co2 co2_error cof2 cof2_error ccl3f ccl3f_error ccl2f2 ccl2f2_error chclf2 chclf2_error h2o h2o_error h2co h2co_error hcl hcl_error hcn hcn_error hdo hdo_error hno3 hno3_error n2 n2_error nh3 nh3_error no no_error no2 no2_error o3 o3_error ocs ocs_error sf6 sf6_error n2o n2o_error hf hf_error ccl3f ccl3f_error hcooh hcooh_error 16 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 1.0000E+00 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 year day hour run lat long zobs pobs tobs pins asza zmin graw opd fovi sia 6 The following programs created this file: SS2AMES Version 3.0.0 7-Feb-2000 GCT (5-Dez-2001 modified by TW) DAYAV Version 7.5.1 21-Jun-2004 GCT Averaging period(days)= 1.000000 GGGAVG Version 2.5.0 22-Oct-2005 GCT GFIT Version 2.40.2 5-Dec-2006 GCT GSETUP Version 2.6.4 6 Dec 2006 GCT 48 INTRODUCTION. The following daily average vertical column abundances were retrieved from solar absorption spectra measured by the Bruker Interferometer, a FTIR spectrometer, in Bremen. The retrieval of the column abundances was performed by the GFIT algorithm, which used temperature profiles from sondes launched daily in Ny-Aalesund, and an initial set of vmr profiles derived from MkIV balloon measurements (G. Toon, JPL), which were then stretched/compressed to account for day-to-day variations in the tropopause altitude and subsidence. The errors tabulated in the main part of the data file, determined from the quality of the spectral fits, represent the 1-sigma measurement precisions. These errors are appropriate for comparing columns measured on different days. For most gases, the main systematic errors arise from uncertainties in the assumed vmr profiles shapes, and from uncertainties in the spectroscopic parameters (of both the target gas and interfering gases). PRIMARY VARIABLES. All primary variables are vertical column abundances in molec.cm-2 AUXILIARY VARIABLES. year Mean time of observation (fractional years) day Mean time of observation (fractional day of the year) hour Mean time of observation (fractional UT hour of the day) run extension of spectrum file name (for internal use only) lat Latitude (degrees, N +ve) of observing instrument long Longitude (degrees, E +ve) of observing instrument zobs Geometric Altitude (km) of observing instrument pobs Outside pressure (mbar) at observing instrument tobs Outside temperature (C) at observing instrument asza Astronomical Solar Zenith Angle (deg.) at observing instrument zmin Lowest press. altitude (km) encountered along path of chief ray graw Spectral point spacing (cm-1) of spectrum opd Optical Path Difference (cm) of interferogram fovi Internal Field Of View (rad) of radiation inside FTIR. Note that "day" and "hour" are completely redundant since day = 365.25*(year-int(year)) ; hour = 24.000*(day-int(day)) They are nevertheless included for the convenience of the user. Note that hour is allowed to exceed 24.0 in order to avoid introducing an apparent time discontinuity between observations made at 3:59 pm local time and 4:01 pm local time on the same day (Pacific Time is 8 hours behind UT). The true UT hour can be obtained simply by amod(hour,24.). Although in theory ZOBS (the geometric altitude) and ZMIN (the altitude at which the model pressure equals POBS) should be identical for solar zenith angles less than 90 degrees, in practice they differ by up to 100m due to uncertainties in the observation pressure (POBS) and the T/P model. --------------------------------------------------------------------------- 1 2006.679895 248.33181 7.96341 5278.00000 53.10700 8.85400 0.02700 1019.92941 16.58824 1019.92941 62.27653 0.01706 0.00354 140.29412 0.00224 9.9999E+29 9.9999E+29 3.7809E+19 7.0973E+16 5.4106E+14 2.3891E+14 1.2034E+16 1.9691E+14 8.2877E+13 4.0352E+14 2.0901E+18 8.0438E+15 8.2897E+21 2.2793E+19 9.9999E+29 9.9999E+29 6.1855E+15 1.2120E+14 1.0991E+16 6.9708E+13 4.1309E+15 1.8085E+14 9.9999E+29 9.9999E+29 6.2976E+15 3.3910E+14 3.3942E+15 1.0533E+13 4.3098E+15 1.1333E+14 6.2769E+22 1.8828E+20 1.0467E+16 1.7480E+14 1.7813E+25 4.0707E+22 1.5979E+15 1.6996E+14 9.9999E+29 9.9999E+29 2.3814E+15 1.2101E+14 7.2416E+18 1.9991E+16 1.0599E+16 4.6666E+13 9.9999E+29 9.9999E+29 6.5944E+18 1.0393E+16 1.3672E+15 9.7885E+12 9.9999E+29 9.9999E+29 1.3508E+15 1.7053E+14 2 2006.688080 251.32101 7.70429 5292.00000 53.10700 8.85400 0.02700 1021.71818 15.33636 1021.71818 65.24064 0.03145 0.00393 130.90909 0.00209 9.9999E+29 9.9999E+29 3.8027E+19 7.8810E+16 7.2935E+14 2.5930E+14 1.2511E+16 1.7383E+14 9.9999E+29 9.9999E+29 1.7949E+18 8.4105E+15 8.3062E+21 2.4702E+19 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 1.0977E+16 6.6489E+13 9.9999E+29 9.9999E+29 5.1153E+22 2.9915E+20 4.2116E+15 2.7992E+14 3.4787E+15 1.0219E+13 4.6088E+15 1.0728E+14 3.6804E+22 1.5632E+20 9.9999E+29 9.9999E+29 1.7913E+25 4.5968E+22 1.0872E+15 1.4232E+14 9.9999E+29 9.9999E+29 2.2200E+15 1.0549E+14 7.5565E+18 2.7471E+16 1.0527E+16 5.7378E+13 9.9999E+29 9.9999E+29 6.5751E+18 9.5609E+15 1.4038E+15 1.2110E+13 9.9999E+29 9.9999E+29 4.1570E+15 2.5501E+14 3 2006.696524 254.40554 8.73293 5309.50000 53.10700 8.85400 0.02700 1019.25000 18.46250 1019.25000 58.70675 0.02688 0.00329 146.25000 0.00201 9.9999E+29 9.9999E+29 3.7813E+19 5.3306E+16 1.0850E+15 2.1071E+14 1.2430E+16 1.3110E+14 9.9999E+29 9.9999E+29 1.8068E+18 5.5724E+15 8.3125E+21 1.5971E+19 9.9999E+29 9.9999E+29 6.0836E+15 1.2792E+14 1.0902E+16 6.2445E+13 3.9342E+15 1.6823E+14 9.9999E+29 9.9999E+29 7.8387E+15 2.3352E+14 3.3984E+15 7.1139E+12 4.8613E+15 7.1370E+13 4.0825E+22 8.1043E+19 1.1668E+16 2.0855E+14 1.7807E+25 2.6588E+22 5.4730E+15 2.0473E+14 2.9425E+15 4.2738E+14 2.5537E+15 8.9226E+13 7.3852E+18 1.8747E+16 1.0921E+16 3.2758E+13 9.9999E+29 9.9999E+29 6.5953E+18 6.0830E+15 1.3839E+15 7.1891E+12 9.9999E+29 9.9999E+29 9.6916E+15 2.6171E+14 4 2006.699220 255.38995 8.31524 5333.00000 53.10700 8.85400 0.02700 1015.63043 18.95217 1015.63043 61.64065 0.02787 0.00409 127.17391 0.00214 9.9999E+29 9.9999E+29 3.7829E+19 5.5265E+16 6.7932E+14 2.4027E+14 9.9999E+29 9.9999E+29 2.1336E+13 4.4515E+14 1.9029E+18 5.8315E+15 8.3671E+21 1.4738E+19 9.9999E+29 9.9999E+29 6.1059E+15 1.4063E+14 1.1009E+16 6.5442E+13 3.7180E+15 1.7423E+14 9.9999E+29 9.9999E+29 1.2697E+16 3.8423E+14 3.3680E+15 9.5303E+12 4.6451E+15 1.2654E+14 6.2854E+22 1.6387E+20 9.9999E+29 9.9999E+29 1.7818E+25 2.8811E+22 8.1153E+15 2.0379E+14 9.9999E+29 9.9999E+29 2.2274E+15 1.1044E+14 7.2374E+18 2.2958E+16 1.0712E+16 4.3155E+13 9.9999E+29 9.9999E+29 6.5695E+18 7.6447E+15 1.3870E+15 1.1881E+13 9.9999E+29 9.9999E+29 1.4374E+16 4.8061E+14 5 2006.703631 257.00117 8.66797 5369.50000 53.10700 8.85400 0.02700 1009.76000 21.03800 1009.76000 59.57620 0.02336 0.00595 82.80000 0.00161 9.9999E+29 9.9999E+29 3.7879E+19 2.9662E+16 6.5638E+14 2.6996E+14 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 1.9341E+18 3.9794E+15 8.3739E+21 9.0122E+18 9.9999E+29 9.9999E+29 6.1111E+15 1.5308E+14 1.0909E+16 8.1952E+13 3.8862E+15 1.8593E+14 9.9999E+29 9.9999E+29 1.3525E+16 4.1665E+14 3.3735E+15 1.0359E+13 4.7017E+15 1.2969E+14 7.1481E+22 1.9906E+20 9.9999E+29 9.9999E+29 1.7741E+25 2.7435E+22 8.6862E+15 3.7479E+14 9.9999E+29 9.9999E+29 2.4883E+15 1.7996E+14 7.3146E+18 2.7078E+16 1.0623E+16 4.2967E+13 9.9999E+29 9.9999E+29 6.5407E+18 7.6198E+15 1.3986E+15 5.0318E+12 9.9999E+29 9.9999E+29 1.5230E+16 6.3438E+14 6 2006.704768 257.41639 9.99338 5410.50000 53.10700 8.85400 0.02700 1008.03125 23.48750 1008.03125 52.52600 0.02713 0.00753 45.00000 0.00120 9.9999E+29 9.9999E+29 3.7912E+19 3.5992E+16 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 1.9324E+18 5.4139E+15 8.3852E+21 9.8246E+18 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 1.3919E+15 4.7450E+12 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 7 2006.722896 264.03773 10.50558 5454.00000 53.10700 8.85400 0.02700 1013.72000 18.30909 1013.72000 58.58184 0.01860 0.00517 101.45455 0.00184 9.9999E+29 9.9999E+29 3.8045E+19 3.0691E+16 1.7914E+15 1.4292E+14 1.5978E+16 1.9205E+14 2.3655E+14 2.3619E+14 2.1480E+18 3.6499E+15 8.4193E+21 8.2846E+18 9.9999E+29 9.9999E+29 6.0106E+15 8.6747E+13 1.0850E+16 4.7825E+13 3.8812E+15 1.2062E+14 9.9999E+29 9.9999E+29 9.4436E+15 2.8818E+14 3.4423E+15 8.2475E+12 5.0898E+15 7.0194E+13 4.9262E+22 1.0389E+20 1.2392E+16 1.3338E+14 1.7786E+25 2.7618E+22 5.6339E+15 1.1777E+14 4.0787E+15 7.3034E+14 2.0117E+15 1.1592E+14 7.5723E+18 1.7770E+16 1.0704E+16 3.3313E+13 9.9999E+29 9.9999E+29 6.5657E+18 6.4094E+15 1.3873E+15 3.7488E+12 9.9999E+29 9.9999E+29 1.0124E+16 2.4209E+14 8 2006.725666 265.04941 10.86474 5603.00000 53.10700 8.85400 0.02700 1010.79177 22.19630 1010.79177 57.44399 0.02805 0.00693 59.44444 0.00135 9.9999E+29 9.9999E+29 3.7974E+19 1.2630E+16 1.2970E+15 1.3525E+14 1.5707E+16 1.0708E+14 1.0677E+14 2.1048E+14 2.0233E+18 1.9101E+15 8.4283E+21 3.0817E+18 4.6015E+14 9.4048E+13 5.7229E+15 1.0472E+14 1.0884E+16 5.5597E+13 3.9470E+15 9.9471E+13 5.5910E+22 2.0081E+20 1.0678E+16 2.5023E+14 3.4104E+15 7.0229E+12 4.8563E+15 5.9984E+13 4.7816E+22 7.4516E+19 1.2719E+16 1.3690E+14 1.7733E+25 2.1736E+22 4.0764E+15 1.2329E+14 3.0207E+15 5.8033E+14 2.2057E+15 8.2819E+13 7.6133E+18 1.9012E+16 1.0739E+16 3.0766E+13 9.9999E+29 9.9999E+29 6.5455E+18 5.5841E+15 1.3834E+15 1.5693E+12 9.9999E+29 9.9999E+29 8.6969E+15 2.1183E+14 9 2006.727166 265.59732 14.33571 5757.00000 53.10700 8.85400 0.02700 1009.23692 26.38000 1009.23692 65.63257 0.03263 0.00753 45.00000 0.00120 9.9999E+29 9.9999E+29 3.7950E+19 2.1749E+16 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 2.0258E+18 3.3963E+15 8.4254E+21 6.0021E+18 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 1.3814E+15 2.9890E+12 9.9999E+29 9.9999E+29 9.9999E+29 9.9999E+29 10 2006.734949 268.43997 10.55925 5819.00000 53.10700 8.85400 0.02700 1003.94915 20.52712 1003.94915 60.15724 0.03925 0.00475 111.35593 0.00183 9.9999E+29 9.9999E+29 3.7719E+19 3.1502E+16 1.8185E+15 1.3114E+14 1.7466E+16 1.0143E+14 9.9999E+29 9.9999E+29 2.0892E+18 3.6620E+15 8.3144E+21 8.2585E+18 9.9999E+29 9.9999E+29 6.0502E+15 1.1054E+14 1.0792E+16 5.5581E+13 3.7031E+15 1.5813E+14 5.6205E+22 1.1140E+20 1.1490E+16 2.2942E+14 3.3786E+15 7.0621E+12 4.6690E+15 6.4091E+13 6.3057E+22 2.9315E+20 1.2510E+16 2.8188E+14 1.7640E+25 2.0515E+22 9.0633E+15 1.9422E+14 9.9999E+29 9.9999E+29 2.4108E+15 7.1557E+13 7.4003E+18 1.7684E+16 1.0555E+16 3.1195E+13 9.9999E+29 9.9999E+29 6.5027E+18 5.5070E+15 1.3483E+15 4.6742E+12 9.9999E+29 9.9999E+29 1.0695E+16 4.1946E+14 11 2006.740711 270.54486 13.07653 5859.00000 53.10700 8.85400 0.02700 1012.00952 17.76190 1012.00952 59.64967 0.02105 0.00457 115.71429 0.00190 9.9999E+29 9.9999E+29 3.7548E+19 5.0848E+16 8.0983E+14 1.9717E+14 1.5443E+16 1.9990E+14 9.9999E+29 9.9999E+29 1.8086E+18 6.2858E+15 8.3507E+21 1.7236E+19 9.9999E+29 9.9999E+29 5.9303E+15 1.9840E+14 1.0774E+16 9.5218E+13 4.3333E+15 2.2802E+14 9.9999E+29 9.9999E+29 7.5060E+15 3.4268E+14 3.7690E+15 9.6141E+12 4.1142E+15 1.2899E+14 6.4546E+22 2.0014E+20 1.2147E+16 2.6021E+14 1.7756E+25 3.8282E+22 8.5039E+15 2.7873E+14 9.9999E+29 9.9999E+29 2.5409E+15 1.8609E+14 6.6109E+18 3.0073E+16 1.0335E+16 4.9749E+13 9.9999E+29 9.9999E+29 6.5057E+18 7.5689E+15 1.5025E+15 7.6326E+12 9.9999E+29 9.9999E+29 5.5287E+15 7.1275E+14