PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "T. Farnham; 15 Nov 2005" RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 41 FILE_RECORDS = 18947 ^COUNTS_TABLE = ("WILD2_PLAN_VIS.TAB",1) ^VERTEX_TABLE = ("WILD2_PLAN_VIS.TAB",2) ^PLATE_TABLE = ("WILD2_PLAN_VIS.TAB",6434) DATA_SET_ID = "SDU-C-NAVCAM-5-WILD2-SHAPE-MODEL-V2.0" PRODUCT_NAME = "PLANETOCENTRIC PLATE MODEL FOR THE VISIBLE SURFACE OF COMET WILD 2" PRODUCT_ID = "WILD2-PLANETOCENTRIC-PLATE-MODEL-VISIBLE" INSTRUMENT_HOST_NAME = "STARDUST" INSTRUMENT_NAME = "NAVIGATION CAMERA" TARGET_NAME = "81P/WILD 2 (1978 A2)" START_TIME = "N/A" STOP_TIME = "N/A" PRODUCT_CREATION_TIME = 2005-12-12 OBJECT = COUNTS_TABLE ROWS = 1 ROW_BYTES = 41 INTERCHANGE_FORMAT = ASCII COLUMNS = 2 DESCRIPTION = "Table that gives the count of vertices and plates representing the surface of the numerical shape model of comet Wild 2, as derived from the Stardust NavCam data. The shape model comprises triangular plates and vertices that are specified in a body-fixed coordinate system." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "NUMVERTICES" DESCRIPTION = "NUMBER OF VERTICES IN SHAPE MODEL" DATA_TYPE = ASCII_INTEGER START_BYTE = 8 BYTES = 5 FORMAT = "I5" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "NUMPLATES" DESCRIPTION = "NUMBER OF TRIANGULAR PLATES IN SHAPE MODEL" DATA_TYPE = ASCII_INTEGER START_BYTE = 20 BYTES = 5 FORMAT = "I5" END_OBJECT = COLUMN END_OBJECT = COUNTS_TABLE OBJECT = VERTEX_TABLE ROWS = 6432 ROW_BYTES = 41 INTERCHANGE_FORMAT = "ASCII" COLUMNS = 2 DESCRIPTION = "Table of vertices of numerical shape model of Comet Wild 2. These are the vertices of plates that approximate the surface of the nucleus. Only the portions of the surface that were visible and illuminated during the Stardust encounter are included in this version. Each row of this table contains data for one vertex, in the form of the the latitude, longitude and distance from the center in a planetocentric coordinate system." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "COORDINATES" DESCRIPTION = "The latitude and longitude of the vertex in planetocentric coordinates" UNIT = "DEGREES" DATA_TYPE = "ASCII_REAL" START_BYTE = 1 BYTES = 24 ITEMS = 2 ITEM_BYTES = 12 FORMAT = "2(F12.3)" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "DISTANCE" DESCRIPTION = "The distance of the vertex from the center, in planetocentric coordinates" UNIT = "METER" DATA_TYPE = "ASCII_REAL" START_BYTE = 28 BYTES = 12 ITEMS = 1 ITEM_BYTES = 12 FORMAT = "(F12.4)" END_OBJECT = COLUMN END_OBJECT = VERTEX_TABLE OBJECT = PLATE_TABLE ROWS = 12514 ROW_BYTES = 41 INTERCHANGE_FORMAT = "ASCII" COLUMNS = 1 DESCRIPTION = "Table of triangular plates of numerical shape model of Comet Wild 2. These triangular plates approximate the surface of the nucleus. Each row of this table contains three integer offsets that point to three vertices from the previous table. Those three vertices are the vertices of one triangular plate of the shape model. Each integer is the offset from the first row in the table of vertices. An offset of 0 points to the first row in the table of vertices, an offset of 1 to the second row, and so on." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "PLATE VERTICES" DESCRIPTION = "Offsets of the three vertices defining this triangular plane. The offsets refer to the vertices listed in the preceding vertex table." DATA_TYPE = "ASCII_INTEGER" START_BYTE = 1 BYTES = 30 ITEMS = 3 ITEM_BYTES = 10 FORMAT = "3(I10)" END_OBJECT = COLUMN END_OBJECT = PLATE_TABLE END