CCSD3ZF0000100000001NJPL3IF0PDS200000001 = SFDU_LABEL OBJECT = LINE_SUFFIX_STRUCTURE FORMAT = BINARY BYTES = 36 NOTE = "Voyager Image Line-suffix Structure. This label describes the structure of the 36-byte suffix at the end of every 800-byte image line in the IMAGE object of every image file on the Voyager CD-ROMs." OBJECT = FDS_MOD16_NUMBER START_BYTE = 1 TYPE = VAX_UNSIGNED_INTEGER BYTES = 2 NOTE = "Flight Data Subsystem (FDS) clock count, modulo 16-bit (65536) count, which comprises the first 5 digits (xxxxx) of an image number xxxxx.yy." END_OBJECT OBJECT = FDS_MOD60_NUMBER START_BYTE = 3 TYPE = VAX_INTEGER BYTES = 2 NOTE = "Flight Data Subsystem (FDS) clock count, modulo 60 count, which comprises the last two digits (yy) of an image number xxxxx.yy." END_OBJECT OBJECT = FDS_LINE_NUMBER START_BYTE = 5 TYPE = VAX_INTEGER BYTES = 2 NOTE = "Flight Data Subsystem line number, extracted from the telemetry record header information." END_OBJECT OBJECT = MTIS_LINE_NUMBER START_BYTE = 7 TYPE = VAX_INTEGER BYTES = 2 NOTE = "Sequential line number calculated by the Mission and Test Imaging Subsystem during production of the Experiment Data Record." END_OBJECT OBJECT = MISSING_FRAMES START_BYTE = 9 TYPE = VAX_INTEGER BYTES = 2 NOTE = "Number of telemetry frames missing from this line." END_OBJECT OBJECT = RETAINED_FRAME_BITS ITEMS = 10 ITEM_TYPE = VAX_INTEGER START_BYTE = 11 ITEM_BYTES = 2 NOTE = "An array of 10 values representing the number of bits retained in each frame which was used to create the image line." END_OBJECT OBJECT = INPUT_TYPE TYPE = UNSIGNED_INTEGER START_BYTE = 31 BITS = 8 NOTE = "Input data type. Identify input type as follows: 00000000 - Voyager 2; \n 00000001 - Voyager 1; \n 00000010 - Proof Test Model data; \n 00000011 - Not Used; \n 00000100 - External Simulation (DSN spacecraft 41); \n 00000101 - External Simulation (DSN spacecraft 42); \n 00000110 - Voyager 2 test data; \n 00000111 - Voyager 1 test data; \n 00001000 - Internal Simulation. " END_OBJECT OBJECT = INPUT_SOURCE TYPE = BIT_STRING START_BYTE = 32 BITS = 8 NOTE = "Input data source. Bits 1-8 identify input source as follows: (equal to 1 if present) Bit 1 - Fill data; \n Bit 2 - Not Used; \n Bit 3 - Not Used; \n Bit 4 - Experiment Data Record (EDR) tape data (reprocessed); \n Bit 5 - Intermediate Data Record (IDR) tape data; \n Bit 6 - System Data Record (SDR) tape data; \n Bit 7 - Real Time data; \n Bit 8 - Not Used. " END_OBJECT OBJECT = FIRST_SAMPLE_NUMBER START_BYTE = 33 TYPE = VAX_INTEGER BYTES = 2 NOTE = "First sample value (pixel) not artificially zeroed (1-800)." END_OBJECT OBJECT = LAST_SAMPLE_NUMBER START_BYTE = 35 TYPE = VAX_INTEGER BYTES = 2 NOTE = "Last sample value (pixel) not artificially zeroed (1-800)" END_OBJECT END_OBJECT = LINE_SUFFIX_STRUCTURE END