M01 Spacecraft Orientation CK File for Mapping, 2003-04 ... 2003-06
===========================================================================
 
     Created by Boris Semenov, NAIF/JPL, Mon Sep 8 10:37:16 PDT 2003
 
 
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 Mapping phase of the
     mission:
 
          Coverage Begin UTC       Coverage End UTC
          ------------------------ ------------------------
          2003-APR-01 00:00:05.686 2003-JUN-30 23:59:56.048
 
     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:
 
        naif0007.tls
        ORB1_SCLKSCET.00072.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_2003-04-01.bc
m01_sc_2003-04-02.bc
m01_sc_2003-04-03.bc
m01_sc_2003-04-04.bc
m01_sc_2003-04-05.bc
m01_sc_2003-04-06.bc
m01_sc_2003-04-07.bc
m01_sc_2003-04-08.bc
m01_sc_2003-04-09.bc
m01_sc_2003-04-10.bc
m01_sc_2003-04-11.bc
m01_sc_2003-04-12.bc
m01_sc_2003-04-13.bc
m01_sc_2003-04-14.bc
m01_sc_2003-04-15.bc
m01_sc_2003-04-16.bc
m01_sc_2003-04-17.bc
m01_sc_2003-04-18.bc
m01_sc_2003-04-19.bc
m01_sc_2003-04-20.bc
m01_sc_2003-04-21.bc
m01_sc_2003-04-22.bc
m01_sc_2003-04-23.bc
m01_sc_2003-04-24.bc
m01_sc_2003-04-25.bc
m01_sc_2003-04-26.bc
m01_sc_2003-04-27.bc
m01_sc_2003-04-28.bc
m01_sc_2003-04-29.bc
m01_sc_2003-04-30.bc
m01_sc_2003-05-01.bc
m01_sc_2003-05-02.bc
m01_sc_2003-05-03.bc
m01_sc_2003-05-04.bc
m01_sc_2003-05-05.bc
m01_sc_2003-05-06.bc
m01_sc_2003-05-07.bc
m01_sc_2003-05-08.bc
m01_sc_2003-05-09.bc
m01_sc_2003-05-10.bc
m01_sc_2003-05-11.bc
m01_sc_2003-05-12.bc
m01_sc_2003-05-13.bc
m01_sc_2003-05-14.bc
m01_sc_2003-05-15.bc
m01_sc_2003-05-16.bc
m01_sc_2003-05-17.bc
m01_sc_2003-05-18.bc
m01_sc_2003-05-19.bc
m01_sc_2003-05-20.bc
m01_sc_2003-05-21.bc
m01_sc_2003-05-22.bc
m01_sc_2003-05-23.bc
m01_sc_2003-05-24.bc
m01_sc_2003-05-25.bc
m01_sc_2003-05-26.bc
m01_sc_2003-05-27.bc
m01_sc_2003-05-28.bc
m01_sc_2003-05-29.bc
m01_sc_2003-05-30.bc
m01_sc_2003-05-31.bc
m01_sc_2003-06-01.bc
m01_sc_2003-06-02.bc
m01_sc_2003-06-03.bc
m01_sc_2003-06-04.bc
m01_sc_2003-06-05.bc
m01_sc_2003-06-06.bc
m01_sc_2003-06-07.bc
m01_sc_2003-06-08.bc
m01_sc_2003-06-09.bc
m01_sc_2003-06-10.bc
m01_sc_2003-06-11.bc
m01_sc_2003-06-12.bc
m01_sc_2003-06-13.bc
m01_sc_2003-06-14.bc
m01_sc_2003-06-15.bc
m01_sc_2003-06-16.bc
m01_sc_2003-06-17.bc
m01_sc_2003-06-18.bc
m01_sc_2003-06-19.bc
m01_sc_2003-06-20.bc
m01_sc_2003-06-21.bc
m01_sc_2003-06-22.bc
m01_sc_2003-06-23.bc
m01_sc_2003-06-24.bc
m01_sc_2003-06-25.bc
m01_sc_2003-06-26.bc
m01_sc_2003-06-27.bc
m01_sc_2003-06-28.bc
m01_sc_2003-06-29.bc
m01_sc_2003-06-30.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: 2.0.0, 2001-05-16. SPICE Toolkit Version: N0055.
 
 
Summary for: m01_sc_map6.bc
 
Segment No.: 1
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-APR-01 00:00:05.686 2003-APR-03 18:10:08.115 Y
  2003-APR-03 18:11:28.115 2003-APR-06 02:04:06.018 Y
 
Segment No.: 2
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-APR-06 02:04:06.018 2003-APR-11 08:52:00.552 Y
 
Segment No.: 3
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-APR-11 08:52:00.552 2003-APR-11 19:29:30.064 Y
  2003-APR-11 19:31:53.263 2003-APR-16 18:09:36.024 Y
 
Segment No.: 4
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-APR-16 18:09:36.024 2003-APR-17 16:28:36.437 Y
  2003-APR-17 16:33:16.534 2003-APR-20 07:17:30.886 Y
  2003-APR-20 07:30:21.983 2003-APR-22 02:38:46.953 Y
 
Segment No.: 5
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-APR-22 02:38:46.953 2003-APR-24 04:26:59.948 Y
  2003-APR-24 04:48:29.938 2003-APR-24 22:36:14.682 Y
  2003-APR-24 23:14:41.459 2003-APR-24 23:19:35.459 Y
  2003-APR-24 23:41:33.046 2003-APR-25 06:30:24.073 Y
  2003-APR-25 06:55:08.860 2003-APR-25 06:55:20.860 Y
  2003-APR-25 06:56:32.859 2003-APR-27 17:44:16.435 Y
 
Segment No.: 6
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-APR-27 17:44:16.435 2003-APR-30 04:57:26.709 Y
  2003-APR-30 05:02:02.709 2003-MAY-02 17:46:06.153 Y
  2003-MAY-02 17:47:40.548 2003-MAY-02 19:53:22.496 Y
  2003-MAY-02 19:54:28.496 2003-MAY-03 02:54:17.018 Y
 
Segment No.: 7
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-MAY-03 02:54:17.018 2003-MAY-05 16:52:01.425 Y
  2003-MAY-05 17:34:32.307 2003-MAY-08 10:42:39.652 Y
 
Segment No.: 8
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-MAY-08 10:42:39.652 2003-MAY-13 14:50:00.235 Y
  2003-MAY-13 14:51:30.235 2003-MAY-13 17:46:04.562 Y
 
Segment No.: 9
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-MAY-13 17:46:04.562 2003-MAY-13 18:39:24.542 Y
  2003-MAY-13 18:41:24.139 2003-MAY-15 03:51:20.217 Y
  2003-MAY-15 03:54:23.018 2003-MAY-18 11:17:26.962 Y
  2003-MAY-18 11:37:38.956 2003-MAY-18 12:37:50.931 Y
  2003-MAY-18 12:42:50.926 2003-MAY-18 22:00:08.701 Y
 
Segment No.: 10
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-MAY-18 22:00:08.701 2003-MAY-19 04:55:32.028 Y
  2003-MAY-19 06:55:43.079 2003-MAY-21 09:51:34.036 Y
  2003-MAY-21 09:53:52.035 2003-MAY-23 15:56:45.934 Y
  2003-MAY-23 15:59:39.930 2003-MAY-23 19:55:42.337 Y
  2003-MAY-23 19:59:18.536 2003-MAY-24 03:27:57.056 Y
  2003-MAY-24 04:56:03.423 2003-MAY-24 08:24:38.133 Y
 
Segment No.: 11
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-MAY-24 08:24:38.133 2003-MAY-24 19:31:33.968 Y
  2003-MAY-24 19:32:43.867 2003-MAY-24 21:46:25.612 Y
  2003-MAY-25 01:15:43.729 2003-MAY-26 09:53:25.054 Y
  2003-MAY-26 10:31:26.836 2003-MAY-26 21:11:22.283 Y
  2003-MAY-26 22:08:44.559 2003-MAY-29 04:30:27.082 Y
  2003-MAY-29 05:31:29.662 2003-MAY-29 09:44:59.556 Y
  2003-MAY-29 09:51:11.555 2003-MAY-29 10:06:43.347 Y
  2003-MAY-29 10:10:47.546 2003-MAY-29 19:02:43.242 Y
 
Segment No.: 12
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-MAY-29 19:02:43.242 2003-MAY-31 13:06:02.465 Y
  2003-MAY-31 13:09:50.461 2003-JUN-02 00:49:53.024 Y
  2003-JUN-02 05:05:44.625 2003-JUN-02 16:23:44.964 Y
  2003-JUN-02 16:39:20.361 2003-JUN-03 20:47:29.823 Y
  2003-JUN-03 23:58:45.851 2003-JUN-04 08:18:18.965 Y
 
Segment No.: 13
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-JUN-04 08:18:18.965 2003-JUN-04 12:28:26.164 Y
  2003-JUN-04 12:44:09.557 2003-JUN-04 13:46:23.938 Y
  2003-JUN-04 14:05:33.127 2003-JUN-04 14:09:09.123 Y
  2003-JUN-04 14:11:12.224 2003-JUN-04 14:11:44.123 Y
  2003-JUN-04 14:14:33.622 2003-JUN-04 16:16:27.576 Y
  2003-JUN-04 16:18:21.576 2003-JUN-04 20:14:57.885 Y
  2003-JUN-04 20:16:15.483 2003-JUN-06 01:37:36.008 Y
  2003-JUN-06 01:42:53.008 2003-JUN-09 01:17:42.083 Y
  2003-JUN-09 02:14:37.461 2003-JUN-09 02:17:09.761 Y
  2003-JUN-09 02:18:51.757 2003-JUN-09 17:08:00.224 Y
 
Segment No.: 14
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-JUN-09 17:08:00.224 2003-JUN-09 22:59:38.296 Y
  2003-JUN-10 00:39:36.057 2003-JUN-10 08:52:01.073 Y
  2003-JUN-10 09:10:53.864 2003-JUN-12 09:41:40.070 Y
  2003-JUN-12 09:45:34.070 2003-JUN-13 09:09:48.548 Y
  2003-JUN-13 10:37:23.317 2003-JUN-13 23:50:28.024 Y
  2003-JUN-14 00:38:24.004 2003-JUN-14 00:46:40.003 Y
  2003-JUN-14 01:36:54.186 2003-JUN-15 03:53:28.902 Y
 
Segment No.: 15
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-JUN-15 03:53:28.902 2003-JUN-18 18:14:45.317 Y
  2003-JUN-18 18:22:15.316 2003-JUN-18 18:25:16.214 Y
  2003-JUN-18 18:33:09.311 2003-JUN-20 12:41:18.595 Y
 
Segment No.: 16
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-JUN-20 12:41:18.595 2003-JUN-21 09:38:40.141 Y
  2003-JUN-21 10:28:04.125 2003-JUN-21 10:30:52.125 Y
  2003-JUN-21 10:36:36.726 2003-JUN-24 08:40:59.189 Y
  2003-JUN-24 16:37:06.923 2003-JUN-25 14:19:11.064 Y
  2003-JUN-25 14:20:59.064 2003-JUN-25 20:05:22.943 Y
  2003-JUN-25 20:10:04.942 2003-JUN-25 20:20:15.238 Y
  2003-JUN-25 21:07:31.222 2003-JUN-25 21:07:31.222 Y
  2003-JUN-25 21:17:52.916 2003-JUN-25 22:12:34.900 Y
  2003-JUN-25 22:15:04.899 2003-JUN-26 05:43:40.737 Y
 
Segment No.: 17
 
Object:  -53000
  Interval Begin UTC       Interval End UTC         AV
  ------------------------ ------------------------ ---
  2003-JUN-26 05:43:40.737 2003-JUN-26 13:49:17.571 Y
  2003-JUN-26 13:52:11.571 2003-JUN-27 15:12:03.927 Y
  2003-JUN-27 15:18:37.125 2003-JUN-27 15:21:19.125 Y
  2003-JUN-27 15:28:31.121 2003-JUN-27 15:36:25.620 Y
  2003-JUN-27 15:38:55.120 2003-JUN-27 17:24:55.082 Y
  2003-JUN-27 17:27:19.078 2003-JUN-28 09:13:45.964 Y
  2003-JUN-28 09:15:08.964 2003-JUN-28 09:19:14.959 Y
  2003-JUN-28 09:20:26.959 2003-JUN-30 04:34:20.123 Y
  2003-JUN-30 04:55:24.016 2003-JUN-30 23:59:56.048 Y