论文标题
ARES：Exomar的火星模型检索框架，痕量气轨道Nomad Solar Scultation测量
Ares: A Mars model retrieval framework for ExoMars Trace Gas Orbiter NOMAD solar occultation measurements
论文作者
论文摘要
Ares是Martian气氛的Taurex 3检索框架的延伸。 ARES是新的大气参数和正向模型的集合，该模型是为欧洲航天局（ESA）的Trace Gas Orbiter（TGO）Nadir和Mars Discovery（Nomad）仪器，太阳能掩盖（SO）渠道设计的。 Waldmann等人，通过应用在大气检索中使用的方法，通过应用在大气检索中使用的方法来对火星大气的化学组成提供独特的见解。 （2015），Al-Refaie等。 （2019）。这种见解可能有助于揭开火星上$ ch_ {4} $的真实本质。这里描述了ARES模型。随后，定义了ARES的组成部分，包括： Nomad SO通道仪器功能模型，火星大气分子吸收截面，几何模型和Nomad噪声模型。提出了ARES大气先验和正向模型（即模拟游牧观测），并与行星频谱发生器进行分析，比较和验证，Villanueva等。 （2018）。
Ares is an extension of the TauREx 3 retrieval framework for the Martian atmosphere. Ares is a collection of new atmospheric parameters and forward models, designed for the European Space Agency's (ESA) Trace Gas Orbiter (TGO) Nadir and Occultation for MArs Discovery (NOMAD) instrument, Solar Occultation (SO) channel. Ares provides unique insights into the chemical composition of the Martian atmosphere by applying methods utilised in exoplanetary atmospheric retrievals, Waldmann et al. (2015), Al-Refaie et al. (2019). This insight may help unravel the true nature of $CH_{4}$ on Mars. The Ares model is here described. Subsequently, the components of Ares are defined, including; the NOMAD SO channel instrument function model, Martian atmospheric molecular absorption cross-sections, geometry models, and a NOMAD noise model. Ares atmospheric priors and forward models are presented, (i.e., simulated NOMAD observations), and are analysed, compared and validated against the Planetary Spectrum Generator, Villanueva et al. (2018).
