******************************************************************************** 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/cas00105.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 = 2007-03-26T19:28:24 START_TIME = 2007-03-18T00:00:02.967 STOP_TIME = 2007-03-22T23:59:56.484 ******************************************************************************** INTERPOLATION INTERVALS IN THE FILE SEGMENTS: ******************************************************************************** SEG.SUMMARY: ID -82000, COVERG: 2007-03-18T00:00:02.967 2007-03-22T14:23:44.702 -------------------------------------------------------------------------------- 2007-03-18T00:00:02.967 2007-03-19T08:34:54.225 2007-03-19T08:35:22.475 2007-03-20T09:48:37.900 2007-03-20T09:50:17.900 2007-03-22T14:23:44.702 SEG.SUMMARY: ID -82000, COVERG: 2007-03-22T14:23:44.702 2007-03-22T23:59:56.484 -------------------------------------------------------------------------------- 2007-03-22T14:23:44.702 2007-03-22T23:59:56.484 ******************************************************************************** BAD DATA RECORDS FROM THE INPUT FILE: 8 OF 108733 (0.007357%) ******************************************************************************** BAD QAUT ON LINE 54889: 1553085991.160 0.19418900 -0.90276800 -0.35828700 -0.36243800 -2.00000e-05 0.00000e+00 2.50000e-05 BAD QAUT ON LINE 54922: 1553086127.160 -0.30582600 -0.90276800 -0.35828700 0.13757700 -5.00000e-06 -2.00000e-05 2.00000e-05 BAD QAUT ON LINE 54932: 1553086167.160 -0.30582600 -0.90276800 -0.35828700 0.13757700 3.50000e-05 5.00000e-06 -3.50000e-05 BAD QAUT ON LINE 54980: 1553086387.160 0.19418900 -0.90276800 -0.35242800 0.13757700 1.00000e-05 -5.00000e-06 -5.00000e-06 BAD QAUT ON LINE 55047: 1553086675.160 0.19418900 -0.90276800 -0.35242800 0.13757700 -2.00000e-05 5.00000e-06 3.00000e-05 BAD QAUT ON LINE 86805: 1553213763.160 -0.30103500 0.67516100 0.53013700 0.42271200 -2.50000e-05 -1.50000e-05 1.00000e-05 BAD QAUT ON LINE 86882: 1553214091.160 -0.30140100 0.67497800 0.52378900 0.42918200 -2.50000e-05 -2.50000e-05 4.50000e-05 BAD QAUT ON LINE 86930: 1553214283.160 -0.30164500 0.67488600 0.52348400 0.42951800 3.50000e-05 5.00000e-06 -2.00000e-05 ********************************************************************************