SO Intercomparison Exercise

This page is under construction

  • Inputs

  • File: 20180626_142634_1p0a_SO_A_E_168
  • Index in the file: 534 (where 0 is the 1st spectrum in the file)
  • Bin: 3
  • Bin index: 132 (where 0 is 1st spectrum of bin 3 in the file)
  • Tangent alt above areoid: 70.85-70.91km
  • Simulation parameters: 3691 to 3895 cm-1 at RP=4 million
  • Linelist for H2O in a CO2 atmosphere: Regalia+2019 and Gamache and HITRAN2016
  • Hitran file: 01_hitran16_Regalia19.par
  • H2O ppmv: 100ppmv fixed (with 2.0km altitude grid from tangent altitude to 130km)
  • Climatology: GEM
  • Apriori file: gem-mars-a758_20180626_142634_1p0a_SO_A_E_168_sp0534.dat

  • AOTF

  • Center: 3790.4057 cm-1
  • Width: 20.5049 cm-1
  • Sidelobe factor: 3.09414
  • Sidelobe asymmetry: 1.33845
  • Offset (per order): 0.04504
  • Orders: +/- 4

  • Blaze

  • Center: 3793.194407
  • FSR: 22.578538
  • Order (center/FSR): 168

  • ILS

  • Double ILS with ghost scaler of 0.27
  • Coeffs -2.4333526e-06, 0.0018259633, -0.031606901 at 3700 cm-1