PDS_VERSION_ID     = PDS3
RECORD_TYPE        = STREAM
OBJECT             = TEXT
  NOTE             = "Release notes and errata for MESSENGER XRS RDR data
                     (ERRATA.TXT)"
  PUBLICATION_DATE = 2017-05-12
END_OBJECT         = TEXT
END

Users are encouraged to provide comments to the PDS Geosciences Node if
errors are found either in data or in documentation in this archive. Please
send comments by e-mail or U.S. mail to the Geosciences Node:

          PDS Geosciences Node
          Washington University
          Dept. of Earth and Planetary Sciences
          1 Brookings Drive
          St. Louis, MO 63130
          314-935-5493

          Web:   http://pds-geosciences.wustl.edu
          Email: geosci@wunder.wustl.edu

This file, ERRATA.TXT, contains release notes and errata concerning the
MESSENGER XRS RDR archive.

During the course of the MESSENGER mission the XRS science team may update
previously released data products or documentation; for example, updates may
occur due to changes in calibration data or procedures. Updates will be
reported in this file. Older versions of data and documentation will not be
retained in the archive.

Section A of this file contains an entry for each MESSENGER release with
general information about the contents of the release, in order from newest
to oldest.  Updates to previously released files are reported in these
entries, along with any known errata.

Section B of this file contains general notes, if any, concerning the archive
as a whole.

Cumulative errata for the MESSXRS_3001 volume set:

******** SECTION A ********

RELEASE NUMBER: 16
RELEASE DATE: 2017-05-12
DATA COVERAGE: 2011-03-24 to 2015-04-30 (Mercury Orbit, Mercury Orbit Year 2,
  Mercury Orbit Year 3, Mercury Orbit Year 4, Mercury Orbit Year 5)
PRODUCT TYPES RELEASED FOR THIS ARCHIVE: XRS RDR Footprints
PRODUCT TYPES UPDATED FOR THIS ARCHIVE: None.

This release includes the new XRS RDR Footprint data products. No revisions 
to the XRS RDR Map data products are included in this release.

--------------------------------------------------------------------------
RELEASE NUMBER: 15
RELEASE DATE: 2016-05-06
DATA COVERAGE: 2011-04-07 to 2015-04-24 (Mercury Orbit, Mercury Orbit Year 2,
  Mercury Orbit Year 3, Mercury Orbit Year 4, Mercury Orbit Year 5)
PRODUCT TYPES RELEASED FOR THIS ARCHIVE: XRS RDR Maps
PRODUCT TYPES UPDATED FOR THIS ARCHIVE: XRS RDR Maps

XRS RDR Maps are redelivered with this release due to the incorporation of 
data from Mercury Orbit Years 4 and 5.

This release includes a complete redelivery of all reduced data products. 
These have been reprocessed using the final SPICE parameters, all final 
calibrations and corrections, as applicable with the following exceptions: 
None.

--------------------------------------------------------------------------
RELEASE NUMBER: 13
RELEASE DATE: 2015-03-06
DATA COVERAGE: 2011-04-11 to 2014-03-15 (Mercury Orbit, Mercury Orbit Year 2,
  Mercury Orbit Year 3)
PRODUCT TYPES RELEASED FOR THIS ARCHIVE: XRS RDR Maps
PRODUCT TYPES UPDATED FOR THIS ARCHIVE: XRS RDR Maps

XRS RDR Maps are redelivered with this release due to the incorporation of 
data from Mercury Orbit Year 3.

--------------------------------------------------------------------------
RELEASE NUMBER: 11
RELEASE DATE: 2014-03-07
DATA COVERAGE: 2011-04-11 to 2013-03-17 (Mercury Orbit, Mercury Orbit Year 2)
PRODUCT TYPES RELEASED FOR THIS ARCHIVE: XRS RDR Maps
PRODUCT TYPES UPDATED FOR THIS ARCHIVE: None.

No known errors or other variances.

--------------------------------------------------------------------------

******** SECTION B ********

This section is provided for general notes concerning the archive as a whole.
So far there are no general errors or notes to report.