PDS_VERSION_ID      = PDS3
RECORD_TYPE         = STREAM

OBJECT              = TEXT
  PUBLICATION_DATE  = 2011-09-22
  NOTE              = "Description of contents of CATALOG directory"
END_OBJECT          = TEXT
END

The CATALOG directory contains information about the mission, 
spacecraft (instrument host), instruments, references, personnel, 
and data sets in this archive. These files are incorporated into
the PDS Data Set Catalog.

Catalog files are ASCII text files that are both human-readable and
software-readable. They are the primary documentation for the
archive.

The files are:

MER2_NAVCAM_SCIRDR_DS.CAT

A description of the MER2 Navcam data products.  

MER2_NAVCAM_INST.CAT

An overview of the Navcam instrument that acquired the data in the
archive.

MER2_INSTHOST.CAT

A description of the MER2 (Spirit) rover that carried
the instrument.

MISSION.CAT

A brief description of the MER mission.  It includes a chronology of
events, definition of mission phases, and science objectives.

PERSON.CAT

A listing of key people involved in producing the archive.

REF.CAT

A listing of references cited in these catalog files.