Sols 578-581 (March 22-25, 2014): two updates on Curiosity from U.S. Geological Survey scientist Ken Herkenhoff: “The was a minor problem with the Sol 576 imaging of CHIMRA prevented the rest of that sol’s plan from completing, and concerns about the safety of the remote sensing mast prevented uplink of the Sol 577 commands…” [More at link]
“The Sol 578 activities were interrupted by another arm “fault” caused by a command error, but this error is well understood, and the rover is healthy and ready to resume arm activities on Sol 581…” [More at link]