MSL PCK files.
===========================================================================
 
     This ``aareadme.txt'' file describes contents of the kernels/pck
     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.
 
 
If you are in a hurry ...
--------------------------------------------------------
 
     ... copy and use this PCK file to get the complete set of the best and
     latest MSL PCK data:
 
        pck00008.tpc
 
 
Brief summary
--------------------------------------------------------
 
     This directory contains the SPICE Planetary Constants Kernel files for
     the MSL mission. 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 PCK files are always ".tpc"):
 
           pck*   The generic SPICE PCK file(s);
 
     If multiple versions of generic or special PCK Kernel file are
     provided, always use the latest version (unless earlier version is
     needed for some special reasons.)
 
     The generic PCK file pck00008.tpc provides IAU 2000 rotation constants
     for all Solar System bodies including Mars.