Acknowledgements
M. Merusi is supported by the European Union’s Horizon 2020 research and
innovation programme under the Marie Skłodowska-Curie grant agreement
No 801199. Support from the Carlsberg Foundation, grant CF16-0981,
CF17-0979, and CF19-0023 are gratefully acknowledged. This support made
it possible to build the cal-targets and to allow Danish team members to
participate in a number of team meetings. J. R. Johnson is supported by
ASU Contract 151112, 15-707. E. A. Cloutis thanks the Canadian Space
Agency, the Natural Sciences and Engineering Research Council of Canada,
and the University of Winnipeg for their funding support. M. T. Lemmon
is supported by contract 15-712 from Arizona State University and
1607215 from Caltech-JPL. O. Gasnault’s work with SuperCam on
Perseverance was supported by CNES.