A test case: new retrievals of ozone at the terminator on Mars

Arianna Piccialli (1) , Ann Carine Vandaele (1) , Séverine Robert (1) , Frank Daerden (1) , Sébastien Viscardy (1) , Lori Neary (1) , Shohei Aoki (1, 2) , Valérie Wilquet (1) , Franck Lefèvre (3) , Anni Määttänen (3) , Franck Montmessin (3)

1 BIRA-IASB - Belgian Institute for Space Aeronomy / Institut d'Aéronomie Spatiale de Belgique
2 FNRS - Fonds National de la Recherche Scientifique [Bruxelles]
3 PLANETO - LATMOS

ASIMUT, the BIRA-IASB radiative transfer code, was modified in order to take into account the changes in the atmospheric composition and structure across the martian day/night terminator. Here, we will discuss the impact of this implementation on the retrievals of ozone profiles derived from SPICAM solar occultations in the ultraviolet.

Domaines: Planétologie et astrophysique de la terre [astro-ph.EP]

Arianna Piccialli, Ann Carine Vandaele, Séverine Robert, Frank Daerden, Sébastien Viscardy, et al.. A test case: new retrievals of ozone at the terminator on Mars. European Planetary Science Congress 2017, Sep 2017, Riga, Latvia. pp.EPSC2017-530. ⟨insu-01622969⟩