Curiosity Right Mastcam (M-100)

Sol 635 19:14 Site 32/0794 0635MR0027010000401804E01_DXXX
Measure atmospheric opacity using Regulus [observations]
May 20, 2014, 8:34:30 PM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems

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