PDS_VERSION_ID          = PDS3
RECORD_TYPE             = STREAM

OBJECT                  = TEXT
   INTERCHANGE_FORMAT   = ASCII
   PUBLICATION_DATE     = 2018-04-04
   NOTE                 = "FRAMES Kernel Information"
END_OBJECT              = TEXT

END


General information about SPICE FRAMES kernels
==============================================

   In the SPICE system, the FRAMES kernel (FK) contains information
   required to define reference frames used in a particular mission.
   This information includes sources of orientation and origin location
   for these frames and inter-connections between these frames and
   other frames supported within the SPICE system.

   The frame definitions information contained in the FK files can be
   used by a collection of subroutines that are part of the SPICELIB
   library, the major component of the SPICE Toolkit. These subroutines
   can be integrated into user application programs. Information about
   obtaining the SPICE Toolkit is located in the ``software''
   subdirectory of the main directory of this dataset.

   Refer to the Frames Required Reading (frames.req) document provided
   with the Toolkit or available from the NAIF Node of the PDS, to get
   more information on how to access FK data.


SELENE FRAMES Kernels Contained in This Directory
=================================================

   The following Frames Kernel files are included in this data set, used
   in the SELENE (Kaguya) mission:

      SEL_V01.TF         The file containing the definition of the SELENE
                         spacecraft body-fixed frame and frames for its
                         engineering structures and science instruments,
                         created by the SELENE Project Team.

      moon_080317.tf     The file containing the lunar body-fixed frames
                         associated with high-accuracy lunar orientation
                         data provided by the JPL Solar System Dynamics
                         Group's planetary ephemerides.

      moon_assoc_me.tf   Frame association kernel changing the body-fixed
                         frame from IAU_MOON to MOON_ME.

      moon_assoc_pa.tf   Frame association kernel changing the body-fixed
                         frame from IAU_MOON to MOON_PA.


   All FK files provided in this data set are in UNIX text format,
   with a line feed character (ASCII 10) at the end of the line.

   In most cases both FK files should be loaded into a user's
   application to process data for the science phase(s) of the mission.


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

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