PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2009-02-23 NOTE = "PDS Catalog Objects Supporting EPXSP_1000" END_OBJECT = TEXT END PDS Catalog Objects Supporting EPXSP_1000 The "catalog" subdirectory contains data object files that provide high-level descriptions of the EPOXI mission, spacecraft and target, 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) and this file, catinfo.txt. 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 HOST object describes the Deep Impact Flyby spacecraft. The INSTRUMENT object describes SPICE kernels. The HOUSEKEEPING object provides browser and URL information. The MISSION object describes the EPOXI mission. The PERSONNEL object lists the EPOXI SPICE data producers. The RELEASE object lists the EPOXI SPICE data set release dates and IDs. The REFERENCE object contains bibliographic citations for reference works cited in other catalog objects.