******************************************************************************** MSOPCK SETUP FILE: insight_cruise2lander_v2.msopck ******************************************************************************** InSight ``Lander Cruise'' to ``Lander Mechanical'' Fixed Rotation CK =========================================================================== Orientation Data in the File -------------------------------------------------------- This file contains fixed orientation of the InSight Lander (INSIGHT) spacecraft (Mechanical) frame, 'INSIGHT_LANDER' (NAIF ID -189001), relative to the InSight spacecraft cruise frame, 'INSIGHT_LANDER_CRUISE' (-189000). Status -------------------------------------------------------- This file is a special CK file that is required to provide the transformation chain link between the two frames mentioned above for the time intervals when s/c telemetry contained orientation quaternions for the 'INSIGHT_LANDER_CRUISE' frame (i.e. during cruise and EDL). Pedigree -------------------------------------------------------- This file was generated manually by running MSOPCK program. It provides rotation from the 'INSIGHT_LANDER_CRUISE' frame to the 'INSIGHT_LANDER' frame shown on this diagram: .~ ~ ~ ~ ~ ~ ~. | +Y solar | ` panel ' \ / __ `. .' | _| `--H--' // ___H_______// / ^+Ylnd \ / | \ / | \ -- +Xlnd | +Zlnd | | =====|<------x +Xcru | -- | .' \ | _ \ .' \ o==============='_' RA +Zcru <' \ / \________ V / H +Ycru .--H--. \\_ .' `. |__| / \ . -Y solar . | panel | `~ ~ ~ ~ ~ ~ ~' This rotation is defined by the OFFSET_ROTATION_ANGLES/AXES keywords in the MSOPCK setup parameters block below (the input to the MSOPCK run was a set of zero angles). Approximate Time Coverage -------------------------------------------------------- This file is a type 2 CK file (segment) containing a single fixed orientation data point. It covers from the start time to the stop time specified in the segment summary. Usage Note -------------------------------------------------------- In order to use this file, a INSIGHT SCLK file, containing coefficients mapping INSIGHT on-board time to ET, a standard LSK file, providing UTC to ET mapping, and a INSIGHT Frame Definitions file must be loaded into the user's program. Contacts -------------------------------------------------------- If you have any questions regarding this data contact NAIF at JPL: Boris V. Semenov (818)-354-8136 Boris.Semenov@jpl.nasa.gov Appendix 1 -- MSOPCK Inputs -------------------------------------------------------- \begindata LSK_FILE_NAME = '/ftp/pub/naif/INSIGHT/kernels/lsk/naif0012.tls' SCLK_FILE_NAME = '/ftp/pub/naif/INSIGHT/kernels/sclk/NSY_SCLKSCET.00012.tsc' FRAMES_FILE_NAME = '/ftp/pub/naif/INSIGHT/kernels/fk/insight_v05.tf' INTERNAL_FILE_NAME = 'INSIGHT CRUISE -> MECHANICAL CK FILE, BVS/NAIF' CK_TYPE = 2 CK_SEGMENT_ID = 'INSIGHT CRUISE -> MECHANICAL FIXED' INSTRUMENT_ID = -189001 REFERENCE_FRAME_NAME = 'INSIGHT_LANDER_CRUISE' ANGULAR_RATE_PRESENT = 'YES' INPUT_TIME_TYPE = 'UTC' INPUT_DATA_TYPE = 'EULER ANGLES' EULER_ANGLE_UNITS = 'DEGREES' EULER_ROTATIONS_ORDER = ( 'X' 'Y' 'Z' ) ANGULAR_RATE_FRAME = 'REFERENCE' OFFSET_ROTATION_ANGLES = ( 0.0, 90.0, -150.0 ) OFFSET_ROTATION_AXES = ( 'Z' 'Y' 'X' ) OFFSET_ROTATION_UNITS = 'DEGREES' PRODUCER_ID = 'Boris Semenov, NAIF/JPL, x4-8136' \begintext ******************************************************************************** RUN-TIME OBTAINED META INFORMATION: ******************************************************************************** PRODUCT_CREATION_TIME = 2019-04-24T09:44:49 START_TIME = 2018-05-05T11:05:00.000 STOP_TIME = 2018-11-26T19:45:52.784 ******************************************************************************** INTERPOLATION INTERVALS IN THE FILE SEGMENTS: ******************************************************************************** SEG.SUMMARY: ID -189001, COVERG: 2018-05-05T11:05:00.000 2018-11-26T19:45:52.784 -------------------------------------------------------------------------------- 2018-05-05T11:05:00.000 2018-11-26T19:45:52.784 ********************************************************************************