File: figure35.txt Title: Images of a high north latitude annular water ice cloud that was observed each Martian northern summer from April 1999 through October 2006 Reference: Malin, M. C., K. S. Edgett, B. A. Cantor, M. A. Caplinger, G. E. Danielson, E. H. Jensen, M. A. Ravine, J. L. Sandoval, and K. D. Supulver (2010) "An overview of the 1985-2006 Mars Orbiter Camera science investigation" Mars 5, 1-60; doi:10.1555/mars.2010.0001 Listed here are images used to make the color composite mosaics in the corresponding figure. (a) 1999 - Ls 130 Hubble Space Telescope Wide Field Planetary Camera 2 (WFPC-2) images: Acquired: 27 April 1999 U58o0103R U58o0104R U58o0108R Filters F410M F502N F673N (b) 2001 - Ls 124 Mars Global Surveyor Mars Orbiter Camera (MOC) images: Acquired: 2 March 2001 E02-00145 E02-00146 E02-00151 E02-00152 E02-00159 E02-00160 (c) 2003 - Ls 124 Mars Global Surveyor Mars Orbiter Camera (MOC) images: Acquired: 19 January 2003 R01-00098 R01-00099 R01-00913 R01-00914 R01-00917 R01-00918 (d) 2004 - Ls 121 Mars Global Surveyor Mars Orbiter Camera (MOC) images: Acquired: 27 November 2004 R23-01250 R23-01251 (e) 2006 - Ls 121 Mars Global Surveyor Mars Orbiter Camera (MOC) images: Acquired: 15 October 2006 S23-00770 S23-00771 S23-00784 S23-00785 S23-00786 S23-00787 S23-00788 S23-00789 S23-00794 S23-00795