Sol 1513 starts with another ChemCam observation using AEGIS and Mastcam measurements of atmospheric dust opacity. Finally, CheMin will read out the data resulting from the recent analysis of empty sample cells and MARDI will acquire another image during twilight. The rover will then get some well-earned rest and charge her batteries overnight. It was a busy morning for me and the other MAHLI/MARDI uplink leads, but we’re happy with the plan!