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aareadme.txt 19-Jul-2000 11:34 5.5K
voldesc.cat 17-Apr-2004 20:48 5.0K [PDS catalog file]
PDS_VERSION_ID = PDS3
RECORD_TYPE = STREAM
OBJECT = TEXT
NOTE = "AAREADME file for IHW Addenda Collection Volume"
PUBLICATION_DATE = 1999-11-26
END_OBJECT = TEXT
END
***** File AAREADME.TXT
This data set collection contains addenda data for the International Halley
Watch Archive which have been been collected, archived, processed,
and prepared for this prototype CD-WO by several teams associated with
the ground-based survey projects and coordinated by the PDS Small Bodies
Node. This data set collection gathers additional material for the study of
Comets Giacobini-Zinner (GZ) and Halley
Currently six groups of data are included in these 2 data set volumes.
These are:
ICE ICI - G-Z data from Ion Composition Instrument.
ICE ULECA - G-Z data from the Ultra Low Energy Charge
Analyzer (University of Maryland package)
IR-Photometry - Halley IR data from Gehrz et al. (1986)
NNSN Images - Series of Near Nucleus Images from A'Hearn,
et al. (1991) which are corrected for the
archive
Giotto GRE - Giotto Radio Experiment ODR and TRF data.
Outburst Images - Collection of images from European Southern
Observatory, Cerro Tololo Interamerican Obs
and the University of Hawaii Mauna Kea Obs;
images oriented with North up and East to left
The data files were submitted in both the PDS and FITS form. In the latter
case, a FITS to PDS translator program (F2P) has been used to create the
detached PDS labels for each corresponding FITS file. The data were checked
by manipulating the data with IDL routines developed at the Small Bodies Node
Documents give explanatory text, user manuals (Postscript or Acrobat or ASCII
with figures), and articles (digitized after permission granted by authors
and IEEE. All document files and most labels contain an 80-byte fixed length
record, with a carriage return (ASCII 13) and line feed (ASCII 10) as the
79th and 80th byte respectively. All the tabular files in the INDEX and
DOCUMENT directory are formatted according to PDS standards.
An outline of the CD-ROM is shown in the table below:
/CATALOG/*.CAT Mission, host, instrument, data set, & ref
/DOCUMENT/ Explanatory documentation, errors, figures
/DOCUMENT/ICE_IEEE Digitized articles and figures from IEEE
/DOCUMENT/MANUALS User manuals (and figures) in various forms
/INDEX/*.TAB Indexes by experiment, mission, volume
/CTIO/YYYYMMDD/ Outburst data on 2 volumes separated by date
/CTIO/YYYYMMDD/CAL Calibration data for outburst images
/CTIO/YYYYMMDD/SUM Composite images, s-star, t-total shift
/ESO/YYYYMM/ Outburst data prior through Apr 1991
/ESO/YYYYMM/CAL Calibration data for outburst images
/ESP/YYYYMM/FLUX Flux calibrated images (See ESO_FLUX.LBL)
/ESO/YYYYMM/SUB Subset image extracted from original
/ESO/YYYYMM/SUM Composite image
/UH/YYYYMMDD/ Outburst data on 2 volumes separated by date
/UH/YYYYMMDD/CAL Calibration data for outburst images
/UH/YYYYMMDD/SUM Composite images, s-star, t-total shift
/GIO_GRE/ Giotto GRE data in raw ODR and ATDF form
/ICE_ICI/ ICE ICI data from GZ encounter 85/09/11
/ICE_ICI/Y85M9Dnn/ ICE ICI data for encounter days 85/09/09-13
/ICE_ULEC/ ULECA data with selected fields 85/09/09-13
/ICE_ULEC/N7879A3E/ ULECA data provided by NSSDC 85/09/09-13
/IHW_IR/ IR photometry data for Halley (85/12-86/05)
/IHW_NNSN/ Near Nucleus images (86/4/4 through 86/4/14)
Small Bodies Node, Planetary Data System
Department of Astronomy, University of Maryland
College Park, MD 20742-2421
pdssbn.astro.umd.edu