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Voyagers to the Outer Planets 2: Uranus
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VoyagestotheOuterPlanetsVol2.cdr
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label
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linesufx.lbl
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Text File
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1988-09-14
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4KB
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115 lines
NJPL1Q00PDS100000000 = 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_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. Logical sum (result of
successive inclusive-or operations) of input type values of
all line records in the file. Values are:
0 - Voyager 2;
1 - Voyager 1;
2 - Proof Test Model data;
3 - Not Used;
4 - External Simulation (DSN spacecraft 41);
5 - External Simulation (DSN spacecraft 42);
6 - Voyager 2 test data;
7 - Voyager 1 test data."
END_OBJECT
OBJECT = INPUT_SOURCE
TYPE = UNSIGNED_INTEGER
START_BYTE = 32
BITS = 8
NOTE = "Input data source. Logical sum (result of
successive inclusive-or operations) of input source values of
all line records in the file. The values are:
0 - Not Used;
1 - Real Time data;
2 - System Data Record (SDR) tape data;
3 - Intermediate Data Record (IDR) tape data;
4 - Experiment Data Record (EDR) tape data (reprocessed);
7 - Fill data."
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