PDS_VERSION_ID       = PDS3
RECORD_TYPE          = STREAM

OBJECT               = TEXT
  PUBLICATION_DATE   = 2006-03-01 
  NOTE               = "PDS Catalog Objects Supporting disp_1000"
END_OBJECT           = TEXT

END

PDS Catalog Objects Supporting disp_1000

The "catalog" subdirectory contains data object files that provide
high-level descriptions of the Deep Impact 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 (dif.cat and dii.cat)
   REFERENCE (ref.cat)
   PERSONNEL (person.cat)
   TARGET (1867g1.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 objects describe the Deep Impact
Flyby and Impactor spacecraft.

The INSTRUMENT object describes SPICE kernels.

The HOUSEKEEPING object provides browser and URL information.

The MISSION object describes the Deep Impact mission.

The PERSONNEL object lists the Deep Impact SPICE data producers.

The RELEASE object lists the Deep Impact SPICE data set release dates
and IDs.

The REFERENCE object contains bibliographic citations for reference
works cited in other catalog objects.

The TARGET catalog object describes the primary mission target comet
9P/TEMPEL 1 (1867 G1).