M01 Spacecraft Orientation CK File for Extended, 2005-10 ... 2005-12
===========================================================================
 
     Created by Boris Semenov, NAIF/JPL, Thu Mar 16 11:03:31 PST 2006
 
 
Orientation Data in the File
--------------------------------------------------------
 
     This file contains orientation and angular velocity data for the
     Mars-01 Odyssey (M01) spacecraft frame, 'M01_SPACECRAFT', relative to
     the 'MARSIAU' inertial frame. The NAIF ID code for the
     'M01_SPACECRAFT' frame is -53000.
 
 
Status
--------------------------------------------------------
 
     This file was created by NAIF for archiving with the Planetary Data
     System (PDS) from daily CK files produced by NAIF Team, JPL.
 
 
Pedigree
--------------------------------------------------------
 
     The original CK files used to create this file were officially
     delivered to the M01 project by the NAIF Team. These files contained
     spacecraft frame orientation relative to the 'MARSIAU' inertial frame.
     The orientation was computed, converted to quaternions and filtered
     on-board; filtered quaternions were transmitted to the Earth in the
     channelized telemetry. On the ground quaternions were extracted from
     telemetry and written to daily CK files using the MSOPCK program. The
     individual daily files were merged together to provide complete
     coverage on a mission/monthly phase basis.
 
     A table containing the complete list of original CK files from which
     data were included in this file is provided at the end of these
     comments.
 
 
Approximate Time Coverage
--------------------------------------------------------
 
     This file covers the following interval of the Extended phase of the
     mission:
 
          Coverage Begin UTC       Coverage End UTC
          ------------------------ ------------------------
          2005-OCT-01 00:00:02.788 2005-DEC-31 23:59:59.076
 
     This file is a type 3 CK file which provides linear interpolation
     between orientation data points extracted from telemetry. Such
     interpolation is not applied to the whole coverage of the file 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.
 
     The nominal quaternion time spacing in the telemetry stream varied
     from a fraction of a second to 3-4 seconds between adjacent data
     points. Considering that the s/c was nominally nadir pointed for all
     science data collection periods and three axis stabilized from most
     other operation regimes, the duration of the longest interval over
     which the data may be interpolated was set to 60 seconds. For all
     requests for data falling between two adjacent data points separated
     by more than 60 seconds the SPICELIB CK readers will return a
     logical flag stating "POINTING NOT FOUND".
 
     A table containing the complete list of valid interpolation intervals
     in the file is provided at the end of these comments.
 
 
Angular Rate Data Note
--------------------------------------------------------
 
     Data records in this file do not contain actual angular rates computed
     on-board because the angular rates were not available in all telemetry
     packets containing quaternions. Instead, the angular rates stored in
     the file were "manufactured" by MSOPCK program using an assumption
     that the spacecraft was rotating at a constant rate between each two
     orientations specified by neighbor quaternions.
 
 
Usage Note
--------------------------------------------------------
 
     In order to use this file an M01 SCLK file containing coefficients
     mapping M01 on-board time to ET must be loaded into a user's program.
 
 
Related Kernels
--------------------------------------------------------
 
     This file was created using the following LSK and SCLK files:
 
        naif0008.tls
        ORB1_SCLKSCET.00125.tsc
 
 
Contacts
--------------------------------------------------------
 
     If you have any questions regarding this data contact NAIF at JPL:
 
        Charles H. Acton, Jr
        (818)-354-3869
        chuck.acton@jpl.nasa.gov
 
        Boris V. Semenov
        (818)-354-8136
        boris.semenov@jpl.nasa.gov
 
 
Appendix 1: List of the original CK files
--------------------------------------------------------
 
m01_sc_2005-10-01.bc
m01_sc_2005-10-02.bc
m01_sc_2005-10-03.bc
m01_sc_2005-10-04.bc
m01_sc_2005-10-05.bc
m01_sc_2005-10-06.bc
m01_sc_2005-10-07.bc
m01_sc_2005-10-08.bc
m01_sc_2005-10-09.bc
m01_sc_2005-10-10.bc
m01_sc_2005-10-11.bc
m01_sc_2005-10-12.bc
m01_sc_2005-10-13.bc
m01_sc_2005-10-14.bc
m01_sc_2005-10-15.bc
m01_sc_2005-10-16.bc
m01_sc_2005-10-17.bc
m01_sc_2005-10-18.bc
m01_sc_2005-10-19.bc
m01_sc_2005-10-20.bc
m01_sc_2005-10-21.bc
m01_sc_2005-10-22.bc
m01_sc_2005-10-23.bc
m01_sc_2005-10-24.bc
m01_sc_2005-10-25.bc
m01_sc_2005-10-26.bc
m01_sc_2005-10-27.bc
m01_sc_2005-10-28.bc
m01_sc_2005-10-29.bc
m01_sc_2005-10-30.bc
m01_sc_2005-10-31.bc
m01_sc_2005-11-01.bc
m01_sc_2005-11-02.bc
m01_sc_2005-11-03.bc
m01_sc_2005-11-04.bc
m01_sc_2005-11-05.bc
m01_sc_2005-11-06.bc
m01_sc_2005-11-07.bc
m01_sc_2005-11-08.bc
m01_sc_2005-11-09.bc
m01_sc_2005-11-10.bc
m01_sc_2005-11-11.bc
m01_sc_2005-11-12.bc
m01_sc_2005-11-13.bc
m01_sc_2005-11-14.bc
m01_sc_2005-11-15.bc
m01_sc_2005-11-16.bc
m01_sc_2005-11-17.bc
m01_sc_2005-11-18.bc
m01_sc_2005-11-19.bc
m01_sc_2005-11-20.bc
m01_sc_2005-11-21.bc
m01_sc_2005-11-22.bc
m01_sc_2005-11-23.bc
m01_sc_2005-11-24.bc
m01_sc_2005-11-25.bc
m01_sc_2005-11-26.bc
m01_sc_2005-11-27.bc
m01_sc_2005-11-28.bc
m01_sc_2005-11-29.bc
m01_sc_2005-11-30.bc
m01_sc_2005-12-01.bc
m01_sc_2005-12-02.bc
m01_sc_2005-12-03.bc
m01_sc_2005-12-04.bc
m01_sc_2005-12-05.bc
m01_sc_2005-12-06.bc
m01_sc_2005-12-07.bc
m01_sc_2005-12-08.bc
m01_sc_2005-12-09.bc
m01_sc_2005-12-10.bc
m01_sc_2005-12-11.bc
m01_sc_2005-12-12.bc
m01_sc_2005-12-13.bc
m01_sc_2005-12-14.bc
m01_sc_2005-12-15.bc
m01_sc_2005-12-16.bc
m01_sc_2005-12-17.bc
m01_sc_2005-12-18.bc
m01_sc_2005-12-19.bc
m01_sc_2005-12-20.bc
m01_sc_2005-12-21.bc
m01_sc_2005-12-22.bc
m01_sc_2005-12-23.bc
m01_sc_2005-12-24.bc
m01_sc_2005-12-25.bc
m01_sc_2005-12-26.bc
m01_sc_2005-12-27.bc
m01_sc_2005-12-28.bc
m01_sc_2005-12-29.bc
m01_sc_2005-12-30.bc
m01_sc_2005-12-31.bc
 
 
Appendix 2: Interpolation Intervals in the File
--------------------------------------------------------
 
     The information in this section has been generated by running CKBRIEF
     utility program using -dump -utc command line options.
 
 
CKBRIEF Version: 3.1.0, 2005-11-08. SPICE Toolkit Version: N0060.
 
 
Summary for: m01_sc_ext5.bc
 
Segment No.: 1
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-01 00:00:02.788 2005-OCT-05 22:49:33.581 Y
 
Segment No.: 2
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-05 22:49:33.581 2005-OCT-07 23:51:09.670 Y
  2005-OCT-08 00:54:44.246 2005-OCT-10 22:06:34.727 Y
 
Segment No.: 3
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-10 22:06:34.727 2005-OCT-11 04:04:58.580 Y
  2005-OCT-11 04:07:27.779 2005-OCT-15 23:53:00.866 Y
 
Segment No.: 4
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-15 23:53:00.866 2005-OCT-16 05:39:14.118 Y
  2005-OCT-16 06:01:20.108 2005-OCT-21 02:32:02.525 Y
 
Segment No.: 5
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-21 02:32:02.525 2005-OCT-26 03:02:33.819 Y
 
Segment No.: 6
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-26 03:02:33.819 2005-OCT-28 18:56:43.972 Y
  2005-OCT-28 21:01:13.917 2005-OCT-28 21:09:31.912 Y
  2005-OCT-28 21:15:07.912 2005-OCT-28 22:05:02.688 Y
  2005-OCT-28 22:40:58.673 2005-OCT-28 22:44:02.673 Y
  2005-OCT-28 22:50:01.871 2005-OCT-31 06:25:48.935 Y
 
Segment No.: 7
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-OCT-31 06:25:48.935 2005-NOV-05 06:01:36.941 Y
 
Segment No.: 8
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-NOV-05 06:01:36.941 2005-NOV-10 04:39:35.667 Y
 
Segment No.: 9
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-NOV-10 04:39:35.667 2005-NOV-15 01:27:41.077 Y
  2005-NOV-15 01:30:01.479 2005-NOV-15 01:42:43.474 Y
  2005-NOV-15 01:45:37.470 2005-NOV-15 01:45:37.470 Y
  2005-NOV-15 01:53:49.469 2005-NOV-15 01:53:49.469 Y
  2005-NOV-15 01:55:31.465 2005-NOV-15 02:29:13.450 Y
 
Segment No.: 10
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-NOV-15 02:29:13.450 2005-NOV-15 03:58:13.414 Y
  2005-NOV-15 03:59:49.414 2005-NOV-15 04:01:37.414 Y
  2005-NOV-15 04:03:25.410 2005-NOV-15 04:05:13.410 Y
  2005-NOV-15 04:13:01.409 2005-NOV-15 04:13:43.409 Y
  2005-NOV-15 04:15:37.405 2005-NOV-16 01:04:04.266 Y
  2005-NOV-16 01:11:13.456 2005-NOV-18 07:08:24.345 Y
  2005-NOV-18 07:13:05.243 2005-NOV-19 01:42:22.762 Y
  2005-NOV-19 01:48:28.761 2005-NOV-20 06:04:55.220 Y
 
Segment No.: 11
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-NOV-20 06:04:55.220 2005-NOV-21 03:46:32.853 Y
  2005-NOV-21 04:43:21.129 2005-NOV-21 04:58:48.123 Y
  2005-NOV-21 05:07:34.318 2005-NOV-25 08:02:48.929 Y
 
Segment No.: 12
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-NOV-25 08:02:48.929 2005-NOV-29 22:02:09.035 Y
  2005-NOV-29 23:00:17.010 2005-NOV-30 03:58:20.981 Y
  2005-NOV-30 04:11:38.976 2005-NOV-30 06:41:39.208 Y
  2005-NOV-30 06:45:26.906 2005-NOV-30 13:31:56.731 Y
 
Segment No.: 13
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-NOV-30 13:31:56.731 2005-DEC-05 12:34:21.183 Y
 
Segment No.: 14
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-DEC-05 12:34:21.183 2005-DEC-10 13:21:30.274 Y
 
Segment No.: 15
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-DEC-10 13:21:30.274 2005-DEC-10 17:07:02.869 Y
  2005-DEC-10 17:09:08.869 2005-DEC-15 12:34:04.643 Y
 
Segment No.: 16
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-DEC-15 12:34:04.643 2005-DEC-16 04:56:16.818 Y
  2005-DEC-16 05:05:12.817 2005-DEC-20 13:40:53.283 Y
 
Segment No.: 17
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-DEC-20 13:40:53.283 2005-DEC-21 07:32:24.305 Y
  2005-DEC-21 07:38:00.300 2005-DEC-22 22:50:06.958 Y
  2005-DEC-23 00:00:00.424 2005-DEC-25 15:58:48.025 Y
 
Segment No.: 18
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-DEC-25 15:58:48.025 2005-DEC-25 18:15:23.765 Y
  2005-DEC-26 00:12:31.505 2005-DEC-26 00:17:37.504 Y
  2005-DEC-26 00:31:37.495 2005-DEC-30 01:53:11.103 Y
  2005-DEC-30 01:54:21.005 2005-DEC-30 23:35:09.326 Y
 
Segment No.: 19
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2005-DEC-30 23:35:09.326 2005-DEC-31 23:59:59.076 Y