RT info:eu-repo/semantics/article
T1 The SuperCam Instrument Suite on the NASA Mars 2020 Rover: Body Unit and Combined System Tests
A1 Wiens, Roger C.
A1 Maurice, Sylvestre
A1 Robinson, Scott H.
A1 Nelson, Anthony E.
A1 Cais, Philippe
A1 Bernardi, Pernelle
A1 Newell, Raymond T.
A1 Clegg, Sam
A1 Sharma, Shiv K.
A1 Storms, Steven
A1 Deming, Jonathan
A1 Beckman, Darrel
A1 Ollila, Ann M.
A1 Gasnault, Olivier
A1 Anderson, Ryan B.
A1 André, Yves
A1 Michael Angel, S.
A1 Arana, Gorka
A1 Auden, Elizabeth
A1 Beck, Pierre
A1 Becker, Joseph
A1 Benzerara, Karim
A1 Bernard, Sylvain
A1 Beyssac, Olivier
A1 Borges, Louis
A1 Bousquet, Bruno
A1 Boyd, Kerry
A1 Caffrey, Michael
A1 Carlson, Jeffrey
A1 Castro, Kepa
A1 Celis, Jorden
A1 Chide, Baptiste
A1 Clark, Kevin
A1 Cloutis, Edward
A1 Cordoba, Elizabeth C.
A1 Cousin, Agnes
A1 Dale, Magdalena
A1 Deflores, Lauren
A1 Delapp, Dorothea
A1 Deleuze, Muriel
A1 Dirmyer, Matthew
A1 Donny, Christophe
A1 Dromart, Gilles
A1 George Duran, M.
A1 Egan, Miles
A1 Ervin, Joan
A1 Fabre, Cecile
A1 Fau, Amaury
A1 Fischer, Woodward
A1 Forni, Olivier
A1 Fouchet, Thierry
A1 Fresquez, Reuben
A1 Frydenvang, Jens
A1 Gasway, Denine
A1 Gontijo, Ivair
A1 Grotzinger, John
A1 Jacob, Xavier
A1 Jacquinod, Sophie
A1 Johnson, Jeffrey R.
A1 Klisiewicz, Roberta A.
A1 Lake, James
A1 Lanza, Nina
A1 Laserna, Javier
A1 Lasue, Jeremie
A1 Le Mouélic, Stéphane
A1 Legett, Carey
A1 Leveille, Richard
A1 Lewin, Eric
A1 López Reyes, Guillermo Eduardo
A1 Lorenz, Ralph
A1 Lorigny, Eric
A1 Love, Steven P.
A1 Lucero, Briana
A1 Madariaga Mota, Juan Manuel
A1 Madsen, Morten
A1 Madsen, Soren
A1 Mangold, Nicolas
A1 Manrique Martínez, José Antonio
A1 Martinez, J. P.
A1 Martínez Frías, Jesús
A1 McCabe, Kevin P.
A1 McConnochie, Timothy H.
A1 McGlown, Justin M.
A1 McLennan, Scott M.
A1 Melikechi, Noureddine
A1 Meslin, Pierre-Yves
A1 Michel, John M.
A1 Mimoun, David
A1 Misra, Anupam
A1 Montagnac, Gilles
A1 Montmessin, Franck
A1 Mousset, Valerie
A1 Murdoch, Naomi
A1 Newsom, Horton
A1 Ott, Logan A.
A1 Ousnamer, Zachary R.
A1 Pares, Laurent
A1 Parot, Yann
A1 Pawluczyk, Rafal
A1 Glen Peterson, C.
A1 Pilleri, Paolo
A1 Pinet, Patrick
A1 Pont, Gabriel
A1 Poulet, Francois
A1 Provost, Cheryl
A1 Quertier, Benjamin
A1 Quinn, Heather
A1 Rapin, William
A1 Reess, Jean-Michel
A1 Regan, Amy H.
A1 Reyes-Newell, Adriana L.
A1 Romano, Philip J.
A1 Royer, Clement
A1 Rull Pérez, Fernando
A1 Sandoval, Benigno
A1 Sarrao, Joseph H.
A1 Sautter, Violaine
A1 Schoppers, Marcel J.
A1 Schröder, Susanne
A1 Seitz, Daniel
A1 Shepherd, Terra
A1 Sobron, Pablo
A1 Dubois, Bruno
A1 Sridhar, Vishnu
A1 Toplis, Michael J.
A1 Torre-Fdez, Imanol
A1 Trettel, Ian A.
A1 Underwood, Mark
A1 Valdez, Andres
A1 Valdez, Jacob
A1 Venhaus, Dawn
A1 Willis, Peter
K1 Infrared spectroscopy; Jezero crater; LIBS; Mars; Microphone on Mars; Perseverance rover; Raman spectroscopy; SuperCam.
AB The SuperCam instrument suite provides the Mars 2020 rover, Perseverance, with a number of versatile remote-sensing techniques that can be used at long distance as well as within the robotic-arm workspace. These include laser-induced breakdown spectroscopy (LIBS), remote time-resolved Raman and luminescence spectroscopies, and visible and infrared (VISIR; separately referred to as VIS and IR) reflectance spectroscopy. A remote micro-imager (RMI) provides high-resolution color context imaging, and a microphone can be used as a stand-alone tool for environmental studies or to determine physical properties of rocks and soils from shock waves of laser-produced plasmas. SuperCam is built in three parts: The mast unit (MU), consisting of the laser, telescope, RMI, IR spectrometer, and associated electronics, is described in a companion paper. The on-board calibration targets are described in another companion paper. Here we describe SuperCam's body unit (BU) and testing of the integrated instrument. The BU, mounted inside the rover body, receives light from the MU via a 5.8 m optical fiber. The light is split into three wavelength bands by a demultiplexer, and is routed via fiber bundles to three optical spectrometers, two of which (UV and violet; 245-340 and 385-465 nm) are crossed Czerny-Turner reflection spectrometers, nearly identical to their counterparts on ChemCam. The third is a high-efficiency transmission spectrometer containing an optical intensifier capable of gating exposures to 100 ns or longer, with variable delay times relative to the laser pulse. This spectrometer covers 535-853 nm ( 105-7070cm−1 Raman shift relative to the 532 nm green laser beam) with 12cm−1 full-width at half-maximum peak resolution in the Raman fingerprint region. The BU electronics boards interface with the rover and control the instrument, returning data to the rover. Thermal systems maintain a warm temperature during cruise to Mars to avoid contamination on the optics, and cool the detectors during operations on Mars. Results obtained with the integrated instrument demonstrate its capabilities for LIBS, for which a library of 332 standards was developed. Examples of Raman and VISIR spectroscopy are shown, demonstrating clear mineral identification with both techniques. Luminescence spectra demonstrate the utility of having both spectral and temporal dimensions. Finally, RMI and microphone tests on the rover demonstrate the capabilities of these subsystems as well.
PB Springer
SN 0038-6308
YR 2020
FD 2020
LK http://uvadoc.uva.es/handle/10324/46261
UL http://uvadoc.uva.es/handle/10324/46261
LA eng
NO Space Sci Rev . , Diciembre 2020; Vo. 217(1), n. 4
DS UVaDOC
RD 10-jun-2024