PDS_VERSION_ID          = PDS3
RECORD_TYPE             = STREAM

OBJECT                  = TEXT
   INTERCHANGE_FORMAT   = ASCII
   PUBLICATION_DATE     = 2007-06-04 
   NOTE                 = "MRO LS-Kernel Information"
END_OBJECT              = TEXT
                                                                     
END 


General Information About SPICE LS-Kernels
==========================================

   In the SPICE system, Leapsecond (or LS) -kernel contains the
   leapseconds and the values of physical constants required to perform
   a transformation between Universal Time Coordinated (UTC) and
   Ephemeris time (ET).
   
   The information in an LSK file can be manipulated in conjunction
   with other data using the SPICE Toolkit APIs, calls to which can be
   integrated into user application programs. The information regarding
   how to obtain the SPICE system toolkit for a number of languages and
   computer platforms is located in the ``/software'' subdirectory of the
   main directory of this data set.
   
   Refer to the ``time.req'' document provided with the toolkit to get
   more information about time conversions supported within the SPICE
   system.


MRO LS-Kernels Contained in This Data Set
=========================================
 
   The following LSK files are provided in this data set (only name
   portion of the file name is shown; the extension of all LSK file
   names is ``.tls''):
   
      naifVVVV   generic SPICE LSK files 

   If this data set contains multiple LSK files, the one with the
   latest version (VVVV) supersedes all previous versions.


Kernel File Details
===================

   The most detailed description of the data in an LSK file is provided
   in metadata included inside the description area of the file. This
   information can be viewed using any text editor program.
   

Contact Information
===================

   Regarding MRO project specific information provided in this data set
   and for general information about SPICE system:
   
      Boris Semenov 
      (818)-354-8136 
      Boris.Semenov@jpl.nasa.gov
      
   address:
   
      Navigation and Ancillary Information Facility (NAIF)
      Jet Propulsion Laboratory
      MS 301-125L
      4800 Oak Grove Drive
      Pasadena CA 91109 USA