Model Datafiles for Observed seasonal changes in Martian hydrogen chloride consistent with heterogeneous chemistry on atmospheric dust and ice

Datafiles produced by the 1-D photochemistry model used to create the publication "Observed seasonal changes in Martian hydrogen chloride consistent with heterogeneous chemistry on atmospheric dust and ice" - Taysum et al. 2024.

matching_orbits_v2.txt : Lists the orbital parameters and water vapour / aerosol file names corresponding to each of the 77 ACS MIR HCl observations that we study.

MCD_GlobaMaps.zip : .nc files containing model output where the model is ran at Longitude 0 degrees, across Ls 0 --> 360 in intervals of 30 degrees, and latitudes 60 S to 60 N in intervals of 15 degrees.

• LowTau : model runs with the chlorine heterogeneous chemistry scheme active.
  • MY34/ : Runs driven with MY34 climatology from the MCDv6.1
  • StandardClim/ : Runs driven with Standard Climatology from the MCDv6.
• No_Chlorine : model runs with no chlorine tracers in the model chemistry.
  • MY34/ : Runs driven with MY34 climatology from the MCDv6.1
  • StandardClim/ : Runs driven with Standard Climatology from the MCDv6.1
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ACS_Comparisons.zip : .nc files containing the model output for specific ACS MIR HCl observations in Mars Year 34.

• LowTau : model runs with the chlorine heterogeneous chemistry scheme active.
  • MY34/ : Runs driven with MY34 climatology from the MCDv6.1
  • StandardClim/ : Runs driven with Standard Climatology from the MCDv6.1
  • TGO/ : Runs driven with MY34 climatology, and TGO measured water ice, dust, and H2O vapor profiles, driven at the position of the ACS-TIRVIM aerosol retrievals corresponding to the approximately colocated ACS MIR HCl observation
• No_Chlorine : model runs with no chlorine tracers in the model chemistry.
  • MY34/ : Runs driven with MY34 climatology from the MCDv6.1
  • StandardClim/ : Runs driven with Standard Climatology from the MCDv6.1
  • TGO/ : Runs driven with MY34 climatology, driven at the position of the ACS-TIRVIM aerosol retrievals corresponding to the approximately colocated ACS MIR HCl observation