******************************************************************************** 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 = 2007-04-05T20:05:09 START_TIME = 2007-03-23T00:00:00.484 STOP_TIME = 2007-03-27T23:59:57.500 ******************************************************************************** INTERPOLATION INTERVALS IN THE FILE SEGMENTS: ******************************************************************************** SEG.SUMMARY: ID -82000, COVERG: 2007-03-23T00:00:00.484 2007-03-27T12:04:14.022 -------------------------------------------------------------------------------- 2007-03-23T00:00:00.484 2007-03-24T08:19:55.497 2007-03-24T08:20:23.747 2007-03-25T08:19:54.950 2007-03-25T08:20:23.200 2007-03-26T01:35:16.807 2007-03-26T03:15:42.769 2007-03-27T06:33:14.147 2007-03-27T06:33:42.147 2007-03-27T06:39:30.145 2007-03-27T06:40:13.895 2007-03-27T06:47:54.142 2007-03-27T06:48:13.892 2007-03-27T07:21:53.879 2007-03-27T07:22:45.878 2007-03-27T12:04:14.022 SEG.SUMMARY: ID -82000, COVERG: 2007-03-27T12:04:14.022 2007-03-27T23:59:57.500 -------------------------------------------------------------------------------- 2007-03-27T12:04:14.022 2007-03-27T14:49:05.959 2007-03-27T14:49:25.959 2007-03-27T23:59:57.500 ******************************************************************************** BAD DATA RECORDS FROM THE INPUT FILE: 6 OF 110713 (0.005419%) ******************************************************************************** BAD QAUT ON LINE 42179: 1553469951.160 0.47370800 -0.04193240 -0.71507900 0.23328300 1.26500e-03 1.40000e-04 3.50000e-05 BAD QAUT ON LINE 63049: 1553551109.160 0.08801540 -0.75035900 0.48417600 0.44767600 2.00000e-05 -1.50000e-05 -5.00000e-06 BAD QAUT ON LINE 63128: 1553551287.160 0.08896150 -0.75020600 0.48374900 0.44822500 -5.00000e-06 1.50000e-05 -2.00000e-05 BAD QAUT ON LINE 63154: 1553551339.160 -0.41059600 -0.75014500 0.47764500 0.44850000 5.00000e-06 1.50000e-05 -3.00000e-05 BAD QAUT ON LINE 63181: 1553551393.160 0.08996860 -0.75005300 0.48320000 0.44886600 2.50000e-05 0.00000e+00 -2.00000e-05 BAD QAUT ON LINE 102485: 1553700215.160 -0.48878400 -0.48603800 -0.71288200 -0.37101400 -2.00000e-05 -1.00000e-05 3.00000e-05 ********************************************************************************