July 25th, 2015 - Mar Odyssey THEMIS Release 52 Data Updates
Updated THEMIS standard data products (IRBTR, IRRDR, VISABR, and VISRDR data) from February 19th, 2002 to January 2nd, 2015
Updated THEMIS geometry data products (IRGEO2, IRPBT2, VGEO2, and VISALB data) from September 28th, 2013 to January 2nd, 2015
See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html