M01 Spacecraft Orientation CK File for Extended, 2025-07 ... 2025-09 =========================================================================== Created by Boris Semenov, NAIF/JPL, Mon Nov 3 15:31:41 PST 2025 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 ------------------------ ------------------------ 2025-JUL-01 00:00:00.949 2025-OCT-01 00:00:00.293 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: naif0012.tls ORB1_SCLKSCET.00319.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_2025-07-01.bc m01_sc_2025-07-02.bc m01_sc_2025-07-03.bc m01_sc_2025-07-04.bc m01_sc_2025-07-05.bc m01_sc_2025-07-06.bc m01_sc_2025-07-07.bc m01_sc_2025-07-08.bc m01_sc_2025-07-09.bc m01_sc_2025-07-10.bc m01_sc_2025-07-11.bc m01_sc_2025-07-12.bc m01_sc_2025-07-13.bc m01_sc_2025-07-14.bc m01_sc_2025-07-15.bc m01_sc_2025-07-16.bc m01_sc_2025-07-17.bc m01_sc_2025-07-18.bc m01_sc_2025-07-19.bc m01_sc_2025-07-20.bc m01_sc_2025-07-21.bc m01_sc_2025-07-22.bc m01_sc_2025-07-23.bc m01_sc_2025-07-24.bc m01_sc_2025-07-25.bc m01_sc_2025-07-26.bc m01_sc_2025-07-27.bc m01_sc_2025-07-28.bc m01_sc_2025-07-29.bc m01_sc_2025-07-30.bc m01_sc_2025-07-31.bc m01_sc_2025-08-01.bc m01_sc_2025-08-02.bc m01_sc_2025-08-03.bc m01_sc_2025-08-04.bc m01_sc_2025-08-05.bc m01_sc_2025-08-06.bc m01_sc_2025-08-07.bc m01_sc_2025-08-08.bc m01_sc_2025-08-09.bc m01_sc_2025-08-10.bc m01_sc_2025-08-11.bc m01_sc_2025-08-12.bc m01_sc_2025-08-13.bc m01_sc_2025-08-14.bc m01_sc_2025-08-15.bc m01_sc_2025-08-16.bc m01_sc_2025-08-17.bc m01_sc_2025-08-18.bc m01_sc_2025-08-19.bc m01_sc_2025-08-20.bc m01_sc_2025-08-21.bc m01_sc_2025-08-22.bc m01_sc_2025-08-23.bc m01_sc_2025-08-24.bc m01_sc_2025-08-25.bc m01_sc_2025-08-26.bc m01_sc_2025-08-27.bc m01_sc_2025-08-28.bc m01_sc_2025-08-29.bc m01_sc_2025-08-30.bc m01_sc_2025-08-31.bc m01_sc_2025-09-01.bc m01_sc_2025-09-02.bc m01_sc_2025-09-03.bc m01_sc_2025-09-04.bc m01_sc_2025-09-05.bc m01_sc_2025-09-06.bc m01_sc_2025-09-07.bc m01_sc_2025-09-08.bc m01_sc_2025-09-09.bc m01_sc_2025-09-10.bc m01_sc_2025-09-11.bc m01_sc_2025-09-12.bc m01_sc_2025-09-13.bc m01_sc_2025-09-14.bc m01_sc_2025-09-15.bc m01_sc_2025-09-16.bc m01_sc_2025-09-17.bc m01_sc_2025-09-18.bc m01_sc_2025-09-19.bc m01_sc_2025-09-20.bc m01_sc_2025-09-21.bc m01_sc_2025-09-22.bc m01_sc_2025-09-23.bc m01_sc_2025-09-24.bc m01_sc_2025-09-25.bc m01_sc_2025-09-26.bc m01_sc_2025-09-27.bc m01_sc_2025-09-28.bc m01_sc_2025-09-29.bc m01_sc_2025-09-30.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 6.1.0, June 27, 2014 -- Toolkit Version N0067 Summary for: m01_sc_ext84.bc Segment No.: 1 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-01 00:00:00.949 2025-JUL-02 04:06:37.220 Y Segment No.: 2 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-02 04:06:37.220 2025-JUL-03 08:08:02.100 Y Segment No.: 3 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-03 08:08:02.100 2025-JUL-04 06:46:57.550 Y Segment No.: 4 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-04 06:46:57.550 2025-JUL-05 07:42:04.689 Y Segment No.: 5 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-05 07:42:04.689 2025-JUL-06 06:30:13.538 Y Segment No.: 6 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-06 06:30:13.538 2025-JUL-07 05:09:13.887 Y Segment No.: 7 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-07 05:09:13.887 2025-JUL-08 03:34:24.252 Y Segment No.: 8 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-08 03:34:24.252 2025-JUL-09 11:33:07.636 Y Segment No.: 9 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-09 11:33:07.636 2025-JUL-10 16:15:20.382 Y Segment No.: 10 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-10 16:15:20.382 2025-JUL-11 14:56:05.637 Y Segment No.: 11 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-11 14:56:05.637 2025-JUL-12 13:34:51.892 Y Segment No.: 12 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-12 13:34:51.892 2025-JUL-12 15:50:53.776 Y 2025-JUL-12 16:15:29.755 2025-JUL-13 15:00:42.307 Y Segment No.: 13 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-13 15:00:42.307 2025-JUL-14 14:01:43.447 Y Segment No.: 14 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-14 14:01:43.447 2025-JUL-16 06:47:22.392 Y Segment No.: 15 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-16 06:47:22.392 2025-JUL-17 14:12:33.810 Y Segment No.: 16 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-17 14:12:33.810 2025-JUL-18 14:17:10.596 Y Segment No.: 17 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-18 14:17:10.596 2025-JUL-19 12:52:31.460 Y Segment No.: 18 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-19 12:52:31.460 2025-JUL-20 11:25:14.325 Y Segment No.: 19 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-20 11:25:14.325 2025-JUL-21 12:02:26.086 Y Segment No.: 20 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-21 12:02:26.086 2025-JUL-22 10:50:00.943 Y Segment No.: 21 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-22 10:50:00.943 2025-JUL-23 11:22:50.309 Y Segment No.: 22 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-23 11:22:50.309 2025-JUL-24 11:03:26.526 Y Segment No.: 23 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-24 11:03:26.526 2025-JUL-25 10:24:44.357 Y Segment No.: 24 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-25 10:24:44.357 2025-JUL-26 10:04:55.774 Y Segment No.: 25 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-26 10:04:55.774 2025-JUL-27 11:00:47.928 Y Segment No.: 26 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-27 11:00:47.928 2025-JUL-28 12:24:47.660 Y Segment No.: 27 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-28 12:24:47.660 2025-JUL-29 12:46:00.742 Y Segment No.: 28 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-29 12:46:00.742 2025-JUL-30 16:20:55.069 Y Segment No.: 29 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-JUL-30 16:20:55.069 2025-AUG-01 03:00:57.344 Y Segment No.: 30 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-01 03:00:57.344 2025-AUG-02 01:34:50.224 Y Segment No.: 31 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-02 01:34:50.224 2025-AUG-03 01:58:25.013 Y Segment No.: 32 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-03 01:58:25.013 2025-AUG-03 08:16:59.699 Y 2025-AUG-03 08:19:02.695 2025-AUG-03 08:20:56.695 Y 2025-AUG-03 08:22:56.695 2025-AUG-04 05:52:29.626 Y Segment No.: 33 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-04 05:52:29.626 2025-AUG-05 12:47:03.293 Y Segment No.: 34 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-05 12:47:03.293 2025-AUG-06 17:59:20.648 Y Segment No.: 35 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-06 17:59:20.648 2025-AUG-07 22:40:57.727 Y Segment No.: 36 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-07 22:40:57.727 2025-AUG-08 02:02:06.565 Y 2025-AUG-08 02:03:54.561 2025-AUG-08 18:30:46.347 Y 2025-AUG-08 20:25:37.654 2025-AUG-09 07:32:23.607 Y Segment No.: 37 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-09 07:32:23.607 2025-AUG-10 14:39:41.070 Y Segment No.: 38 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-10 14:39:41.070 2025-AUG-11 17:12:42.163 Y Segment No.: 39 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-11 17:12:42.163 2025-AUG-13 14:15:17.442 Y Segment No.: 40 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-13 14:15:17.442 2025-AUG-14 16:31:32.145 Y Segment No.: 41 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-14 16:31:32.145 2025-AUG-15 21:40:42.712 Y Segment No.: 42 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-15 21:40:42.712 2025-AUG-16 21:24:12.344 Y Segment No.: 43 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-16 21:24:12.344 2025-AUG-17 19:53:16.140 Y Segment No.: 44 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-17 19:53:16.140 2025-AUG-18 23:19:33.090 Y Segment No.: 45 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-18 23:19:33.090 2025-AUG-20 07:24:15.519 Y Segment No.: 46 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-20 07:24:15.519 2025-AUG-22 05:31:12.256 Y Segment No.: 47 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-22 05:31:12.256 2025-AUG-23 04:38:06.128 Y Segment No.: 48 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-23 04:38:06.128 2025-AUG-24 04:57:18.934 Y Segment No.: 49 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-24 04:57:18.934 2025-AUG-25 03:28:24.832 Y Segment No.: 50 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-25 03:28:24.832 2025-AUG-26 02:11:15.018 Y Segment No.: 51 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-26 02:11:15.018 2025-AUG-27 00:54:46.610 Y Segment No.: 52 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-27 00:54:46.610 2025-AUG-28 07:53:48.097 Y Segment No.: 53 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-28 07:53:48.097 2025-AUG-29 08:47:05.886 Y Segment No.: 54 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-29 08:47:05.886 2025-AUG-30 07:22:58.783 Y Segment No.: 55 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-30 07:22:58.783 2025-AUG-31 06:26:36.355 Y Segment No.: 56 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-AUG-31 06:26:36.355 2025-SEP-01 05:03:33.053 Y Segment No.: 57 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-01 05:03:33.053 2025-SEP-02 05:02:07.383 Y Segment No.: 58 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-02 05:02:07.383 2025-SEP-03 20:16:52.175 Y Segment No.: 59 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-03 20:16:52.175 2025-SEP-04 06:09:52.889 Y 2025-SEP-04 14:42:42.576 2025-SEP-05 03:33:43.954 Y Segment No.: 60 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-05 03:33:43.954 2025-SEP-06 05:36:10.689 Y Segment No.: 61 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-06 05:36:10.689 2025-SEP-07 04:29:36.175 Y Segment No.: 62 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-07 04:29:36.175 2025-SEP-08 12:19:18.031 Y Segment No.: 63 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-08 12:19:18.031 2025-SEP-09 18:39:12.565 Y Segment No.: 64 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-09 18:39:12.565 2025-SEP-10 08:39:56.885 Y 2025-SEP-10 08:41:26.885 2025-SEP-10 08:41:26.885 Y 2025-SEP-10 08:43:10.885 2025-SEP-10 09:01:48.665 Y 2025-SEP-10 09:03:42.665 2025-SEP-11 01:59:17.048 Y Segment No.: 65 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-11 01:59:17.048 2025-SEP-12 04:24:23.772 Y Segment No.: 66 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-12 04:24:23.772 2025-SEP-13 03:44:13.645 Y Segment No.: 67 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-13 03:44:13.645 2025-SEP-14 06:41:04.843 Y Segment No.: 68 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-14 06:41:04.843 2025-SEP-14 23:30:51.230 Y 2025-SEP-14 23:31:59.531 2025-SEP-15 07:27:15.146 Y Segment No.: 69 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-15 07:27:15.146 2025-SEP-16 00:25:40.329 Y 2025-SEP-16 00:28:45.028 2025-SEP-16 15:33:49.600 Y Segment No.: 70 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-16 15:33:49.600 2025-SEP-18 04:32:32.821 Y Segment No.: 71 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-18 04:32:32.821 2025-SEP-19 01:29:00.814 Y 2025-SEP-19 01:30:06.013 2025-SEP-19 06:22:57.582 Y Segment No.: 72 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-19 06:22:57.582 2025-SEP-20 07:05:59.392 Y Segment No.: 73 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-20 07:05:59.392 2025-SEP-21 10:03:15.798 Y Segment No.: 74 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-21 10:03:15.798 2025-SEP-22 08:34:19.720 Y Segment No.: 75 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-22 08:34:19.720 2025-SEP-23 15:06:39.026 Y Segment No.: 76 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-23 15:06:39.026 2025-SEP-24 19:03:59.890 Y Segment No.: 77 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-24 19:03:59.890 2025-SEP-26 20:22:21.538 Y Segment No.: 78 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-26 20:22:21.538 2025-SEP-27 01:28:29.294 Y 2025-SEP-27 01:34:11.090 2025-SEP-28 05:44:08.747 Y Segment No.: 79 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-28 05:44:08.747 2025-SEP-30 05:52:51.457 Y Segment No.: 80 Object: -53000 Interval Begin UTC Interval End UTC AV ------------------------ ------------------------ --- 2025-SEP-30 05:52:51.457 2025-OCT-01 00:00:00.293 Y