 
 
MRO High Gain Antenna Gimbals TLM-Based Orientation CK File
===========================================================================
 
 
Orientation Data in the File
--------------------------------------------------------
 
     This file contains actual orientation for the Mars
     Reconnaissance Orbiter (MRO) High Gain Antenna (HGA) Inner and
     Outer gimbal frames. The orientation of the 'MRO_HGA_INNER_GIMBAL'
     is given with respect to the 'MRO_HGA_BASEPLATE' frame;
     orientation of the 'MRO_HGA_OUTER_GIMBAL' is given with respect to
     the 'MRO_HGA_INNER_GIMBAL' frame.
 
 
Status
--------------------------------------------------------
 
     This file is a regular operational reconstructed C-Kernel file created
     by NAIF. It is based on the HGA gimbal angles and rates extracted from
     telemetry downlinked from the spacecraft.
 
 
Pedigree
--------------------------------------------------------
 
     This CK file was generated by an automated process. This process
     extracts HGA gimbal angles and rates from spacecraft engineering telemetry
     and converts them to quaternions and writes them to a CK file using
     MSOPCK program.
 
 
Angular Rates
--------------------------------------------------------
 
     The angular rates stored in this file are the actual measured gimbal
     rates extracted from engineering telemetry.
 
 
Approximate Time Coverage
--------------------------------------------------------
 
     This file is a type 3 CK file (segment) which provides linear
     interpolation between orientation data points extracted from
     telemetry. Such interpolation is not applied to the whole coverage of
     a segment but only inside intervals where enough orientation
     telemetry data was available and orientation data points were close to
     each other in time for such interpolation to make sense.
 
     A table containing the complete list of valid interpolation intervals
     in each segment of the the file is provided at the end of these comments.
 
     The start time and stop time of the total coverage for every segment
     in the file are given in the header of the intervals table for that
     segment.
 
 
Usage Note
--------------------------------------------------------
 
     In order to use this file an MRO SCLK file, containing coefficients
     mapping MRO on-board time to ET, standard LSK file, providing UTC
     to ET mapping, and MRO Frame Definitions file, containing
     definitions of the frames orientation of which is provided in this CK
     file, must be loaded into a user program.
 
 
Contacts
--------------------------------------------------------
 
     If you have any question regarding this data contact NAIF at JPL:
 
        Boris V. Semenov
        (818)-354-8136
        boris.semenov@jpl.nasa.gov
 
 
********************************************************************************
MSOPCK SETUP FILE: msopck.mro_hga_ig.setup
********************************************************************************
 
 
MSOPCK Setup File for MRO HGA Inner Gimbal Rotation Segment.
================================================================================
 
NOTES:
-------------------------------------------------------------------------------
 
   -  refer to the MRO Frame definitions kernel for explanation of the
      frames;
 
   -  no initial rotation is needed to align axes of the
      ``MRO_HGA_BASEPLATE'' (-74211) frame with axes of the
      ``MRO_HGA_INNER_GIMBAL'' (-74212) frame in zero inner gimbal
      angle position;
 
   -  rotation in inner gimbal is about +Y axis;
 
 
MSOPCK Setup for MRO HGA Inner Gimbal Segment
-------------------------------------------------------------------------------
 
\begindata
 
      LSK_FILE_NAME           = '/sdma/naif/ops/projects/MRO/lsk/mro.tls'
      SCLK_FILE_NAME          = '/sdma/naif/ops/projects/MRO/sclk/mro.tsc'
      FRAMES_FILE_NAME        = '/sdma/naif/ops/projects/MRO/fk/mro.tf'
      COMMENTS_FILE_NAME      = 'msopck.mro_hga.comments'
 
      INTERNAL_FILE_NAME      = 'MRO TLM-BASED HGA CK BY BVS/NAIF; CREATED USING MSOPCK'
 
      CK_TYPE                 = 3
      CK_SEGMENT_ID           = 'MRO HGA TLM-BASED IG ORIENTATION'
      INSTRUMENT_ID           = -74212
      REFERENCE_FRAME_NAME    = 'MRO_HGA_BASEPLATE'
      ANGULAR_RATE_PRESENT    = 'YES'
      ANGULAR_RATE_FRAME      = 'REFERENCE'
 
      MAXIMUM_VALID_INTERVAL  = 300
 
      INPUT_DATA_TYPE         = 'EULER ANGLES'
      INPUT_TIME_TYPE         = 'SCLK'
      EULER_ROTATIONS_ORDER   = ( 'Y' 'Z' 'X' )
      EULER_ANGLE_UNITS       = 'RADIANS'
 
      PRODUCER_ID             = 'Boris Semenov, NAIF/JPL'
 
\begintext
 
 
********************************************************************************
RUN-TIME OBTAINED META INFORMATION:
********************************************************************************
 
PRODUCT_CREATION_TIME = 2007-04-12T18:30:04
START_TIME            = 2007-03-27T00:00:04.541
STOP_TIME             = 2007-04-03T00:04:50.391
 
********************************************************************************
INTERPOLATION INTERVALS IN THE FILE SEGMENTS:
********************************************************************************
 
SEG.SUMMARY: ID -74212, COVERG: 2007-03-27T00:00:04.541 2007-04-02T19:54:10.246
--------------------------------------------------------------------------------
      2007-03-27T00:00:04.541    2007-04-01T15:33:05.388
      2007-04-01T15:48:11.224    2007-04-01T15:59:57.251
      2007-04-01T16:10:05.532    2007-04-01T16:19:35.505
      2007-04-01T16:25:05.524    2007-04-01T16:34:15.544
      2007-04-01T17:25:05.727    2007-04-02T19:54:10.246
 
SEG.SUMMARY: ID -74212, COVERG: 2007-04-02T19:54:10.246 2007-04-03T00:04:50.391
--------------------------------------------------------------------------------
      2007-04-02T19:54:10.246    2007-04-03T00:04:50.391
 
 
********************************************************************************
 
 
********************************************************************************
MSOPCK SETUP FILE: msopck.mro_hga_og.setup
********************************************************************************
 
 
MSOPCK Setup File for MRO HGA Outer Gimbal Rotation Segment.
================================================================================
 
NOTES:
-------------------------------------------------------------------------------
 
   -  refer to the MRO Frame definitions kernel for explanation of the
      frames;
 
   -  no initial rotation is needed to align axes of the
      ``MRO_HGA_INNER_GIMBAL'' (-74212) frame with axes of the
      ``MRO_HGA_OUTER_GIMBAL'' (-74213) frame in zero angle position;
 
   -  rotation in outer gimbal is about +X axis;
 
 
MSOPCK Setup for MRO HGA Outer Gimbal Segment
-------------------------------------------------------------------------------
 
\begindata
 
      LSK_FILE_NAME           = '/sdma/naif/ops/projects/MRO/lsk/mro.tls'
      SCLK_FILE_NAME          = '/sdma/naif/ops/projects/MRO/sclk/mro.tsc'
      FRAMES_FILE_NAME        = '/sdma/naif/ops/projects/MRO/fk/mro.tf'
 
      INTERNAL_FILE_NAME      = 'MRO TLM-BASED HGA CK BY BVS/NAIF; CREATED USING MSOPCK'
 
      CK_TYPE                 = 3
      CK_SEGMENT_ID           = 'MRO HGA TLM-BASED OG ORIENTATION'
      INSTRUMENT_ID           = -74213
      REFERENCE_FRAME_NAME    = 'MRO_HGA_INNER_GIMBAL'
      ANGULAR_RATE_PRESENT    = 'YES'
      ANGULAR_RATE_FRAME      = 'REFERENCE'
 
      MAXIMUM_VALID_INTERVAL  = 300
 
      INPUT_DATA_TYPE         = 'EULER ANGLES'
      INPUT_TIME_TYPE         = 'SCLK'
      EULER_ROTATIONS_ORDER   = ( 'X' 'Y' 'Z' )
      EULER_ANGLE_UNITS       = 'RADIANS'
 
      PRODUCER_ID             = 'Boris Semenov, NAIF/JPL'
 
  \begintext
 
 
********************************************************************************
RUN-TIME OBTAINED META INFORMATION:
********************************************************************************
 
PRODUCT_CREATION_TIME = 2007-04-12T18:30:29
START_TIME            = 2007-03-27T00:00:04.541
STOP_TIME             = 2007-04-03T00:04:50.391
 
********************************************************************************
INTERPOLATION INTERVALS IN THE FILE SEGMENTS:
********************************************************************************
 
SEG.SUMMARY: ID -74213, COVERG: 2007-03-27T00:00:04.541 2007-04-02T19:54:10.246
--------------------------------------------------------------------------------
      2007-03-27T00:00:04.541    2007-04-01T15:33:05.388
      2007-04-01T15:48:11.224    2007-04-01T15:59:57.251
      2007-04-01T16:10:05.532    2007-04-01T16:19:35.505
      2007-04-01T16:25:05.524    2007-04-01T16:34:15.544
      2007-04-01T17:25:05.727    2007-04-02T19:54:10.246
 
SEG.SUMMARY: ID -74213, COVERG: 2007-04-02T19:54:10.246 2007-04-03T00:04:50.391
--------------------------------------------------------------------------------
      2007-04-02T19:54:10.246    2007-04-03T00:04:50.391
 
 
********************************************************************************
 
