NOTHOLT J. FTIR BREMEN TOTALCOL 01-MAR-2010 00:01:0031-MAR-2010 23:59:000004 169 1010 Notholt, Justus (jnotholt@iup.physik.uni-bremen.de) University of Bremen Bruker IFS125HR interferometer NDSC column abundances, Bremen/Germany 1 1 2010 03 01 2011 09 13 0.0 record_# 52 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 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 hcooh hcooh_error 23 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 year day hour run lat long zobs zmin asza azim osds opd fovi graw tins pins tout pout hout sia fvsi wspd wdir 7 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 average_results Version 1.1.2 2009-11-07 GCT collate_results Version 1.2.1 2009-11-07 GCT GFIT Version 4.4.10 07-Nov-2009 GCT GSETUP Version 2.7.13 03-Oct-2009 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 2010.16757729 61.33329 7.99892 455.50000 53.10400 8.85000 0.02700 0.03220 75.64540 123.82710 0.66960 64.30000 0.00240 0.00753 20.32000 1013.22000 7.06000 1013.22000 56.20000 0.00000 1.00000 0.00000 0.00000 3.7160E+19 1.2882E+17 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 2.3361E+18 7.2434E+15 8.6832E+21 2.1297E+19 9.9999E+29 3.1622E+29 9.9999E+29 5.0906E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 2 2010.17455733 63.88798 13.31156 475.50000 53.10400 8.85000 0.02700 0.02593 68.13520 206.34813 1.79220 64.30000 0.00240 0.00753 20.26000 1017.99334 10.55333 1017.99334 25.40000 0.00000 1.00000 0.00000 0.00000 3.7179E+19 8.9363E+16 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 2.3607E+18 5.3317E+15 8.7386E+21 1.5804E+19 9.9999E+29 1.8257E+29 9.9999E+29 2.9391E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 9.9999E+29 1.8257E+29 3 2010.18725570 68.53559 12.85406 518.50000 53.10400 8.85000 0.02700 0.03146 68.95120 200.09818 1.76518 64.29000 0.00240 0.00753 18.73929 1026.21786 17.51786 1026.21786 20.35714 0.00000 1.00000 0.00000 0.00000 3.7930E+19 5.3856E+16 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 2.6528E+18 3.4250E+15 8.8124E+21 9.5398E+18 9.9999E+29 1.3363E+29 9.9999E+29 2.1512E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 9.9999E+29 1.3363E+29 4 2010.22236857 81.38690 9.28551 554.50000 53.10400 8.85000 0.02700 0.01538 59.42094 140.00719 1.11438 64.29000 0.00240 0.00753 21.18750 1019.66250 16.42500 1019.66250 41.75000 0.00000 1.00000 0.00000 0.00000 3.7891E+19 8.5275E+16 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 2.6138E+18 7.8260E+15 8.7904E+21 1.6490E+19 9.9999E+29 2.5000E+29 9.9999E+29 4.0245E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 9.9999E+29 2.5000E+29 5 2010.22555418 82.55283 13.26791 607.00000 53.10400 8.85000 0.02700 0.02506 59.05361 210.21604 2.01121 63.34382 0.00240 0.00753 21.49775 1016.23258 15.81011 1016.23258 38.11236 0.00000 1.00000 0.00000 0.00000 3.7682E+19 4.6826E+16 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 2.8262E+18 3.7383E+15 8.7814E+21 8.5370E+18 9.9999E+29 1.0600E+29 9.9999E+29 1.7064E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 9.9999E+29 1.0600E+29 6 2010.23053366 84.37532 9.00768 656.50000 53.10400 8.85000 0.02700 0.01160 59.92320 135.26310 1.07730 64.30000 0.00240 0.00753 19.10000 1004.94001 19.22000 1004.94001 41.00000 0.00000 1.00000 0.00000 0.00000 3.6937E+19 1.2885E+17 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 2.5959E+18 1.1066E+16 8.6539E+21 2.3759E+19 9.9999E+29 3.1622E+29 9.9999E+29 5.0906E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 9.9999E+29 3.1622E+29 7 2010.24673422 90.30473 7.31343 671.50000 53.10400 8.85000 0.02700 0.01870 70.49200 110.17795 0.83985 64.30000 0.00240 0.00753 18.30000 994.93000 10.02000 994.93000 58.20000 0.00000 1.00000 0.00000 0.00000 3.6489E+19 1.0106E+17 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 2.4959E+18 5.3749E+15 8.5666E+21 1.6160E+19 9.9999E+29 2.2360E+29 9.9999E+29 3.5996E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29 9.9999E+29 2.2360E+29