ACS/TIRVIM temperature and aerosol retrievals

We provide primarily vertical temperature profiles in the Martian atmosphere retrieved from the analysis of thermal infrared spectra acquired in nadir by TIRVIM/ACS onboard the ExoMars trace Gas Orbiter. These profiles are valid from roughly 5 to 50 km and have a vertical resolution of one scale heights. Other products include the retrieved surface temperature and retrieved effective dust and water ice absorption optical depth. The data is not sensitive to the vertical structure of aerosols, and there can be large associated uncertainties (the given uncertainties can be underestimated in certain circumstances). Quality flags for dust and water ice are provided. Observed spectra and their best fits are also given, for information. A full description and validation exercise of our retrieval algorithm can be found in the paper by Guerlet et al., 2022: "Thermal structure and aerosols in Mars' atmosphere from TIRVIM/ACS onboard the ExoMars Trace Gas Orbiter : validation of the retrieval algorithm", Journal of Geophysical Research, Planets. Article: Guerlet et al., 2022: "Thermal structure and aerosols in Mars' atmosphere from TIRVIM/ACS onboard the ExoMars Trace Gas Orbiter : validation of the retrieval algorithm", Journal of Geophysical Research, Planets.