******************************************************************************** Cassini Reconstruction C-Kernel Type 3 C-Kernel with rate data Generated by Tom Burk, (818)393-0974, Cassini AACS Operations ******************************************************************************** MSOPCK SETUP FILE: ckernel.setup ******************************************************************************** This is a sample MSOP CK setup file for conversion of a "pre-parsed" Cassini actual attitude data file (originally in the query2plot ECSV format) to a type 3 CK file. The following are meaning of the setup keywords (only for those which are not obvious :-) INSTRUMENT_ID = -82000 NAIF ID orientation for which will be stored in CK file. REFERENCE_FRAME_NAME = 'J2000' Assume that orientation is given with respect to the J2000. ANGULAR_RATE_PRESENT = 'YES' Input file contains angular rates. QUATERNION_NORM_ERROR = 1.0e-3 If | 1 - quaternion norm | > 1.0e-3, input record is "bad" and will not be written to output CK file. ANGULAR_RATE_THRESHOLD = ( 0.01745329, 0.01745329, 0.01745329 ) Absolute value of any individual angular rate component cannot exceed 0.01745329 (1 deg/sec converted to rad/sec) MAXIMUM_VALID_INTERVAL = 16 interpolation over gaps between data points that are longer than 16 seconds will be prohibited. INPUT_TIME_TYPE = 'SCLK' Input time time type is SCLK (can also be UTC) INPUT_DATA_TYPE = 'MSOP QUATERNIONS' 'MSOP QUATERNIONS' means conjugated (or non-SPICE format) quaternion. Program can also deal with SPICE quaternions, Euler angles and matricies. ANGULAR_RATE_FRAME = 'INSTRUMENT' This tells the program that angular rate vector is given in the s/c body frame (rather than J2000 frame.) See MSOPCK User's Guide for more details. BVS/NAIF, February 8, 2000 Actual setup keywords: \begindata LSK_FILE_NAME = '/afs/jpl/group/casops/dom/data/main/ls_kernel/naif0008.tls' SCLK_FILE_NAME = '/afs/jpl/group/casops/dom/data/main/sclk_kernel/cas00106.tsc' INTERNAL_FILE_NAME = 'ckernel.file' COMMENTS_FILE_NAME = '/aacs/ckernels/ckernel.comments' CK_TYPE = 3 CK_SEGMENT_ID = 'TELEMETRY CASSINI S/C ATTITUDE' INSTRUMENT_ID = -82000 REFERENCE_FRAME_NAME = 'J2000' ANGULAR_RATE_PRESENT = 'YES' QUATERNION_NORM_ERROR = 1.0e-3 ANGULAR_RATE_THRESHOLD = ( 0.01745329, 0.01745329, 0.01745329 ) MAXIMUM_VALID_INTERVAL = 16 INPUT_TIME_TYPE = 'SCLK' INPUT_DATA_TYPE = 'MSOP QUATERNIONS' ANGULAR_RATE_FRAME = 'INSTRUMENT' PRODUCER_ID = 'Cassini AACS Operations' \begintext ******************************************************************************** RUN-TIME OBTAINED META INFORMATION: ******************************************************************************** PRODUCT_CREATION_TIME = 2007-05-29T15:34:24 START_TIME = 2007-05-02T12:09:14.307 STOP_TIME = 2007-05-06T23:59:59.849 ******************************************************************************** INTERPOLATION INTERVALS IN THE FILE SEGMENTS: ******************************************************************************** SEG.SUMMARY: ID -82000, COVERG: 2007-05-02T12:09:14.307 2007-05-05T23:40:16.404 -------------------------------------------------------------------------------- 2007-05-02T12:09:14.307 2007-05-02T21:47:02.088 2007-05-02T21:49:46.087 2007-05-04T21:59:52.989 2007-05-04T22:00:16.739 2007-05-05T08:34:44.748 2007-05-05T08:35:04.748 2007-05-05T08:35:24.747 2007-05-05T08:36:32.747 2007-05-05T13:52:12.627 2007-05-05T13:53:44.627 2007-05-05T23:40:16.404 SEG.SUMMARY: ID -82000, COVERG: 2007-05-05T23:40:16.404 2007-05-06T23:59:59.849 -------------------------------------------------------------------------------- 2007-05-05T23:40:16.404 2007-05-06T10:02:44.167 2007-05-06T10:05:44.166 2007-05-06T13:58:20.078 2007-05-06T13:58:56.077 2007-05-06T23:59:59.849 ******************************************************************************** BAD DATA RECORDS FROM THE INPUT FILE: 5 OF 130320 (0.003837%) ******************************************************************************** BAD QAUT ON LINE 11384: 1556844219.160 -0.0752892 -0.586444 -0.42262 0.681845 3e-05 5e-06 -3.5e-05 BAD QAUT ON LINE 11420: 1556844291.160 -0.0752892 -0.592303 -0.42848 0.681845 2.5e-05 5e-05 -4.5e-05 BAD QAUT ON LINE 11642: 1556844739.160 -0.0752586 -0.586444 -0.422651 0.681814 -1e-05 0 5e-06 BAD QAUT ON LINE 107519: 1557116691.160 -0.0662252 -0.587725 -0.431898 0.675832 5e-06 -5e-06 -3e-05 BAD QAUT ON LINE 108425: 1557118579.160 -0.0661336 -0.587725 -0.431959 0.675771 0 1.5e-05 -1e-05 ********************************************************************************