KPL/SCLK This kernel introduces an artificial clock which is TDT with a shifted origin, in order to represent time before J2000.0 as positive s/c clock ticks as required by the SPICE SCLK sub-system. This kernel is valid between 1965-12-23 and 2034-01-10. The time accuracy loss due to use of this kernel is in the order of 0.24 microseconds. \begindata SCLK_KERNEL_ID = ( @2013-04-05T12:00:00 ) SCLK_DATA_TYPE_39900001 = ( 1 ) SCLK01_TIME_SYSTEM_39900001 = ( 2 ) SCLK01_N_FIELDS_39900001 = ( 1 ) SCLK01_MODULI_39900001 = ( 2147483648 ) SCLK01_OFFSETS_39900001 = ( 1073741824 ) SCLK01_OUTPUT_DELIM_39900001 = ( 1 ) SCLK_PARTITION_START_39900001 = ( -1073741824 ) SCLK_PARTITION_END_39900001 = ( 1073741823 ) SCLK01_COEFFICIENTS_39900001 = ( 0, -1073741824, 1 ) \begintext $Id: tdt_shifted.tsc 4746 2013-04-05 19:49:10Z bogdan $