Acknowledgments
The authors thank the Mars 2020 science and engineering teams for their excellent support. Joanneum Research (G. Paar) and the Austrian Academy of Sciences (A. Bechtold) receive funding from ESA PRODEX Contract PEA 4000117520. D. Viúdez-Moreiras is supported by the Spanish Ministry of Science and Innovation, under project RTI2018-098728-B-C31. All other authors were supported by funding from the Mars 2020 mission, part of the NASA Mars Exploration Program. A portion of this work was performed at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with NASA. This paper benefitted from reviews by Mackenzie Day, Colin Dundas, Nicolas Randazzo, Vivian Sun, and an anonymous referee. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U. S. Government.