MSL IK files.
===========================================================================
 
     This ``aareadme.txt'' file describes contents of the kernels/ik
     directory of the MSL SPICE data server. It was last modified on June
     10, 2013. Contact Chuck Acton (818-354-3869, Chuck.Acton@jpl.nasa.gov)
     or Boris Semenov (818-354-8136, Boris.Semenov@jpl.nasa.gov) if you
     have any questions regarding this data.
 
 
Brief summary
--------------------------------------------------------
 
     This directory contains the SPICE I-Kernel files for the MSL science
     instruments. All files are in IEEE text format and must be copied
     using ftp ASCII transfer to any non-UNIX workstation. The following
     files are present in this directory. (Only file names are shown; the
     file name extensions of the text IK files are always ``.ti''):
 
           msl_IIIII_YYYYMMDD_cCC   IK files for MSL cameras. In the file
                                    name, IIIII is the camera acronym:
 
                                       chrmi  -- CHEMCAM RMI
                                       hbla   -- HAZCAM, BACK, LEFT, A
                                       hblb   -- HAZCAM, BACK, LEFT, B
                                       hbra   -- HAZCAM, BACK, RIGHT, A
                                       hbrb   -- HAZCAM, BACK, RIGHT, B
                                       hfla   -- HAZCAM, FRONT, LEFT, A
                                       hflb   -- HAZCAM, FRONT, LEFT, B
                                       hfra   -- HAZCAM, FRONT, RIGHT, A
                                       hfrb   -- HAZCAM, FRONT, RIGHT, B
                                       mahli  -- MAHLI
                                       mardi  -- MADRI
                                       ml     -- MASTCAM, LEFT
                                       mr     -- MASTCAM, RIGHT
                                       nla    -- NAVCAM, LEFT, A
                                       nlb    -- NAVCAM, LEFT, B
                                       nra    -- NAVCAM, RIGHT, A
                                       nrb    -- NAVCAM, RIGHT, B
 
                                    YYYYMMDD is the file creation date, and
                                    CC is the camera calibration ID.
 
           msl_IIIII_vVV            IK files for other MSL instruments. In
                                    the file name, IIIII is the instrument
                                    acronym:
 
                                       aux    -- temporary IK for FOVs
                                                 for MSL instruments
                                                 that don't yet have
                                                 their own  IKs (CHEMCAM
                                                 LIBS, RAD, REMS, DAN,
                                                 APXS, PADS, DRT, CHIMRA)
 
                                       struct -- antennas
 
                                    and VER is the file version.
 
     If multiple versions of an IK file are provided for an instrument,
     always use the latest version (unless earlier version is needed for
     some special reasons.)