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MESSENGER: GRS Reduced
Data Records
The MESSENGER GRS Reduced Data Records (RDRs) contain the sum of one Earth
year of Ge
raw spectral data and Ge anti-coincidence spectral data. Each RDR is organized as a binary 52-column data table containing summed spectra
and associated data collected over one Earth year, with a detached ASCII text
PDS label file. The files are grouped in directories by Earth year, month, and
day.
The GRS RDRs are stored along with the
GRS Calibrated Data Records (CDRs) and
Derived Analysis Products (DAPs) on PDS
volume MESSGRS_2001. Please see below for
direct access to the volume. Only
directories pertaining to the RDRs 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/2011/03 directory |
GRS RDRs for data acquired from
Mar. 24, 2011 through Mar. 31, 2011 |
|
DATA/2011/04 directory |
GRS RDRs for data acquired from
Apr. 2, 2011 through Apr. 30, 2011 |
|
DATA/2011/05 directory |
GRS RDRs for data acquired from
May 1, 2011 through May 10, 2011 |
|
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 |
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