******************************************************************************** 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 = 2007-05-17T20:11:24 START_TIME = 2007-04-27T00:00:01.320 STOP_TIME = 2007-05-01T23:27:10.597 ******************************************************************************** INTERPOLATION INTERVALS IN THE FILE SEGMENTS: ******************************************************************************** SEG.SUMMARY: ID -82000, COVERG: 2007-04-27T00:00:01.320 2007-05-01T15:14:06.534 -------------------------------------------------------------------------------- 2007-04-27T00:00:01.320 2007-04-27T22:32:56.556 2007-04-27T22:33:24.806 2007-04-27T22:34:48.805 2007-04-27T22:35:08.805 2007-04-28T04:03:20.680 2007-04-28T04:04:04.680 2007-04-30T12:43:03.389 2007-04-30T12:47:31.387 2007-05-01T15:14:06.534 SEG.SUMMARY: ID -82000, COVERG: 2007-05-01T15:14:06.534 2007-05-01T23:27:10.597 -------------------------------------------------------------------------------- 2007-05-01T15:14:06.534 2007-05-01T21:59:50.380 2007-05-01T22:00:18.630 2007-05-01T23:04:46.606 2007-05-01T23:05:06.605 2007-05-01T23:06:02.605 2007-05-01T23:06:34.605 2007-05-01T23:06:38.605 2007-05-01T23:07:14.605 2007-05-01T23:07:18.605 2007-05-01T23:07:46.604 2007-05-01T23:08:22.604 2007-05-01T23:08:42.604 2007-05-01T23:09:34.604 2007-05-01T23:09:54.604 2007-05-01T23:09:58.604 2007-05-01T23:10:26.603 2007-05-01T23:10:30.603 2007-05-01T23:10:50.603 2007-05-01T23:11:30.603 2007-05-01T23:12:02.603 2007-05-01T23:12:06.603 2007-05-01T23:12:26.603 2007-05-01T23:13:10.602 2007-05-01T23:13:30.602 2007-05-01T23:14:06.602 2007-05-01T23:14:26.602 2007-05-01T23:14:42.602 2007-05-01T23:15:06.602 2007-05-01T23:25:10.598 2007-05-01T23:25:30.598 2007-05-01T23:25:34.598 2007-05-01T23:25:54.598 2007-05-01T23:25:58.597 2007-05-01T23:27:06.597 2007-05-01T23:27:10.597 ******************************************************************************** BAD DATA RECORDS FROM THE INPUT FILE: 1 OF 107274 (0.0009322%) ******************************************************************************** BAD QAUT ON LINE 34820: 1556464623.160 -0.60118400 -0.75127400 -0.08719140 -0.24204200 1.19500e-03 -1.61500e-03 1.27500e-03 ********************************************************************************