Sol 1426: CheMin data readout and contact science at Marimba

9 August 2016

Today’s plan is focused on retrieving CheMin data from the overnight analysis of the Marimba drill sample and MAHLI and APXS observations of the drill hole and cuttings. The plan starts with a short science block for atmospheric monitoring, followed by CheMin data readout. Then we’ll do a short Mastcam change detection activity before dumping the pre-sieved drill sample. After we dump the sample, we’ll acquire Mastcam, Navcam and MAHLI images to document the pile. In the afternoon, we’ll repeat the atmospheric monitoring and change detection activities. Overnight, Curiosity will stay active, starting with MAHLI nighttime imaging of the drill hole to better control illumination conditions, followed by MAHLI imaging of the CheMin inlet, and finally, an overnight APXS integration on the full drill tailings. This drill site has been challenging, but we’re back on track and ready to drive away soon!

By Lauren Edgar

--Lauren is a Research Geologist at the USGS Astrogeology Science Center and a member of the MSL science team.