The SuperCam infrared spectrometer for the perseverance rover of the Mars2020 mission - Archive ouverte HAL Access content directly
Journal Articles Icarus Year : 2022

The SuperCam infrared spectrometer for the perseverance rover of the Mars2020 mission

(1) , (1) , (2) , (3) , (1) , (3) , (1) , (3) , (1) , (1) , (1) , (1) , (1) , (1) , (1) , (1) , (3) , (3) , (1) , (1) , (1) , (1) , (1, 4) , (4) , (4) , (4) , (4) , (1) , (5) , (5) , (5) , (5) , (5) , (6) , (7) , (8) , (9) , (10) , (11) , (5) , (12)
1
2
3
4
5
6
7
8
9
10
11
12
Franck Montmessin
Cédric Pilorget
Roger Wiens

Abstract

We present the Infrared spectrometer of SuperCam Instrument Suite that enables the Mars 2020 Perseverance Rover to study remotely the Martian mineralogy within the Jezero crater. The SuperCam IR spectrometer is designed to acquire spectra in the 1.3–2.6 µm domain at a spectral resolution ranging from 5 to 20 nm. The field-of-view of 1.15 mrad, is coaligned with the boresights of the other remote-sensing techniques provided by SuperCam: laser-induced breakdown spectroscopy, remote time-resolved Raman and luminescence spectroscopies, and visible reflectance spectroscopy, and micro-imaging. The IR spectra can be acquired from the robotic-arm workspace to long-distances, in order to explore the mineralogical diversity of the Jezero crater, guide the Perseverance Rover in its sampling task, and to document the samples’ environment. We present the design, the performance, the radiometric calibration, and the anticipated operations at the surface of Mars.
Fichier principal
Vignette du fichier
2110.15428.pdf (12 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

insu-03425823 , version 1 (11-11-2021)

Licence

Copyright

Identifiers

Cite

Thierry Fouchet, Jean-Michel Reess, Franck Montmessin, Rafik Hassen-Khodja, Napoléon Nguyen-Tuong, et al.. The SuperCam infrared spectrometer for the perseverance rover of the Mars2020 mission. Icarus, 2022, 373 (February), pp.114773. ⟨10.1016/j.icarus.2021.114773⟩. ⟨insu-03425823⟩
168 View
53 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More