Opportunity is positioned on the north end of Cape York on the rim of Endeavour Crater with an approximate 15-degree northerly tilt for favorable solar energy production.

While positioned for the winter, Opportunity is conducting regular radio Doppler tracking measurements to support geo-dynamic investigations of the planet, in-situ (contact) science investigations of the rock target, "Amboy," and continued collection of Panoramic Camera (Pancam) images.

The Moessbauer spectrometer is currently on the surface target Amboy and is collecting a very long (multi-sol) integration. Radio Doppler tracking passes were performed on Sols 2866 (Feb. 15, 2012), and 2870 (Feb. 19, 2012).

Additional 13-filter Pancam images of foreground targets were taken.

As of Sol 2872 (Feb. 21, 2012), solar array energy production was 277 watt-hours with an atmospheric opacity (Tau) of 0.684 and a solar array dust factor of 0.476.

Total odometry is unchanged at 21.35 miles (34,361.37 meters).