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MESSENGER: GRS
Calibrated
Data Records
The MESSENGER GRS Calibrated Data Records (CDRs) consist of calibrated Ge raw spectra,
anti-coincidence spectra, shield spectra, shield count rate data, and
engineering data. Each CDR is organized as a binary or ASCII table containing
observations with a time tag corresponding to a given Earth day, along with a
detached ASCII text PDS label file. The files are grouped in directories by Earth year and
month.
The GRS CDRs are stored along with the
GRS Reduced Data Records (RDRs) and Derived
Analysis Products (DAPs) on PDS volume
MESSGRS_2001. Please see below for direct
access to the volume. Only directories pertaining to the CDRs are
listed below.
Alternatively, to search the archive for
data that meet particular criteria, e.g.
time and location, use the
Mercury Orbital Data Explorer (ODE).
|
Root directory |
Top-level directory |
|
AAREADME.TXT |
Introduction to the
archive |
|
ERRATA.TXT |
Notes and errata |
|
CATALOG
directory |
Information about
the archive in the PDS Catalog |
|
DATA/2015
directory |
GRS CDRs for data acquired from
Jan. 1, 2015 through Apr. 30, 2015 |
|
DATA/2014 directory |
GRS CDRs for data acquired from
Jan. 1, 2014 through Dec. 31, 2014 |
|
DATA/2013
directory |
GRS CDRs for data acquired from
Mar. 18, 2013 through Dec. 31, 2013 |
|
DATA/2012
directory |
GRS CDRs for data acquired from
Jan. 1, 2012 through Aug. 20, 2012 |
|
DATA/2011
directory |
GRS CDRs for data acquired from
Feb. 17, 2011 through Dec. 31, 2011 |
|
DATA/2010
directory |
GRS CDRs for data acquired from
Mar. 29, 2010 through Sept. 24, 2010 |
|
DATA/2009
directory |
GRS CDRs for data acquired from
Mar. 25, 2009 through Oct. 14, 2009 |
|
DATA/2008
directory |
GRS CDRs for data acquired from
Jan. 1, 2008 through Oct. 16, 2008 |
|
DATA/2007
directory |
GRS CDRs for data acquired from
Jan. 1, 2007 through Dec. 31, 2007 |
|
DATA/2006
directory |
GRS CDRs for data acquired from
Jan. 1, 2006 through Dec. 31, 2006 |
|
DATA/2005
directory |
GRS CDRs for data acquired from
Apr. 1, 2005 through Dec. 31, 2005 |
|
DATA/2004
directory |
GRS CDRs for data acquired from
Aug. 12, 2004 through Nov. 16, 2004 |
|
DOCUMENT directory |
Documentation needed to understand
the GRS CDR/RDR/DAP data products |
|
INDEX
directory |
Index of all
products in the archive |
|
LABEL directory |
Files that describe the
format of the GRS tables |
|
SOFTWARE directory |
Information about software for
reading the GRS tables |
|
