PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2006-03-07 NOTE = "PDS Catalog Objects Supporting ds1sp_1000" END_OBJECT = TEXT END PDS CATALOG OBJECTS SUPPORTING ds1sp_1000 The "catalog" subdirectory contains data object files that provide high-level descriptions of the Deep Space 1 mission, spacecraft and targets, as well as of the SPICE data set contained on this volume. The descriptions are organized into the following catalog objects: DATA SET (spiceds.cat) INSTRUMENT (spice_inst.cat) HOUSEKEEPING (spice_hsk.cat) RELEASE (release.cat) MISSION (mission.cat) INSTRUMENT HOST (insthost.cat) REFERENCE (ref.cat) PERSONNEL (person.cat) TARGET (borrelly.cat and braille.cat) The DATA SET object describes the SPICE data represented on this volume. It provides a data set overview and descriptions of SPICE kernels and the software used to manipulate kernel data. The INSTRUMENT object describes SPICE kernels. The HOUSEKEEPING object provides browser and URL information. The MISSION object describes the Deep Space 1 mission. The RELEASE object lists the Deep Space 1 SPICE data set release dates and IDs. The INSTRUMENT HOST object describes the Deep Space 1 spacecraft. The REFERENCE object contains bibliographic citations for reference works cited in other catalog objects. The PERSONNEL object lists the Deep Space 1 SPICE data producers. The 19P/BORRELLY 1 (1904 Y2) TARGET object describes the primary mission target, comet Borrelly. The 9969 BRAILLE TARGET object describes the secondary mission target, asteroid Braille.