The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations of the surface not easily identified in a single band image. Today's false color image shows part of Ophir Chasma.
Orbit Number: 43595 Latitude: -4.41003 Longitude: 287.187 Instrument: VIS Captured: 2011-10-12 20:24
http://photojournal.jpl.nasa.gov/catalog/PIA21012