The THEMIS 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 Ganges Chasma. Orbit Number: 43282 Latitude: -8.53126 Longitude: 313.149 Instrument: VIS Captured: 2011-09-17 02:06 http://photojournal.jpl.nasa.gov/catalog/PIA20983