Index of /holdings/dif-c-mri-5-epoxi-hartley2-photom-v1.0
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voldesc.cat 03-Dec-2012 17:35 3.8K [PDS catalog file]
PDS_VERSION_ID = PDS3
RECORD_TYPE = "STREAM"
OBJECT = TEXT
NOTE = "
AAREADME file for the EPOXI Medium Resolution Visible CCD
Photometry of Comet 103/P Hartley 2 Archive.
"
PUBLICATION_DATE = 2012-12-15
END_OBJECT = TEXT
END
Introduction
============
This dataset contains clear-filter, CN, OH, C2, and dust-continuum
photometric measurements of comet 103/P Hartley 2 derived from
calibrated images acquired by the Medium Resolution Visible CCD (MRI)
from 01 October through 26 November 2010, during the Hartley 2
encounter phase of the EPOXI mission. Two different methods were
used: simple circular aperture photometry and azimuthal averaged
aperture photometry, which removed stars. The results and
uncertainties for both methods are included in this dataset.
Volume Format
=============
This single-volume dataset has been formatted according to the ISO-9660
level 2 Interchange Standard for directories and file names as described
in Version 3.7 of the PDS Standards Reference.
File Formats
============
All text documents and other meta information files such as
descriptions, PDS object definitions, and detached PDS labels are
stream format files, with a carriage return (ASCII 13) and a line
feed character (ASCII 10) at the end of the record. This allows
the files to be read by various operating systems.
Volume Contents
===============
Files on this single-volume dataset are organized into a set of
subdirectories below the top-level directory. The following table
shows the general structure and content. The top-level of the volume
is indicated by a single forward slash (/) and subdirectory names are
surrounded by forward slashes (/). See the *INFO.TXT files located in
each subdirectory for specific information about the contents the
subdirectory.
/ Top level of this volume (dataset)
|
|-- AAREADME.TXT This file
|
|-- VOLDESC.CAT Description of logical contents of this volume
|
|--/CATALOG/ Directory containing PDS catalog files providing
| overviews of the mission, instrument, and dataset
|
|--/DATA/ Directory containing photometry data products
| |
| |--/APER_PHOT/ Simple circular aperture photometry, which did
| | | not remove stars from measurements
| | |
| | |-- APER_PHOT_*.TAB ASCII photometry tables, one for each filter
| | |-- APER_PHOT_*.LBL PDS labels, one for each photometry table
| | |-- APER_ERR_*.TAB ASCII photom. error tables, one for each filter
| | +-- APER_ERR_*.LBL PDS labels, one for each error table
| |
| +--/AZAV_PHOT/ Azimuthal averaged photometry, which removed
| | stars from measurements
| |
| |-- AZAV_PHOT_*.TAB ASCII photometry tables, one for each filter
| |-- AZAV_PHOT_*.LBL PDS labels, one for each photometry table
| |-- AZAV_ERR_*.TAB ASCII photom. error tables, one for each filter
| |-- AZAV_ERR_*.LBL PDS labels, one for each error table
|
|--/DOCUMENT/ Directory containing documents most useful for
| understanding this dataset
|
|--/EXTRAS/ Directory containing value-added items
|
+--/INDEX/ Directory containing PDS index files
Whom to Contact for Information
===============================
Questions regarding the scientific elements of this dataset should be
directed to:
Jian-Yang Li
Planetary Science Institute
1700 East Ft. Lowell, Suite 106
Tucson, Arizona 85719 USA
Jade Williams
Department of Astronomy, University of Maryland
College Park, Maryland 20742 USA
Dennis Bodewits
Department of Astronomy, University of Maryland
College Park, Maryland 20742 USA
Questions regarding the PDS elements in this dataset should be
directed to:
Stephanie McLaughlin
EPOXI Archive Team
Department of Astronomy, University of Maryland
College Park, Maryland 20742 USA