Astronomy and Astrophysics – Astronomy
Scientific paper
Aug 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008aspc..394..481w&link_type=abstract
Astronomical Data Analysis Software and Systems ASP Conference Series, Vol. 394, Proceedings of the conference held 23-26 Septem
Astronomy and Astrophysics
Astronomy
1
Scientific paper
The Hubble Legacy Archive (HLA), a joint project of the Space Telescope Science Institute (STScI), Space Telescope - European Coordinating Facility (ST-ECF) and the Canadian Astronomy Data Centre (CADC), is currently being constructed as a means of providing a higher level of HST archival data to the astronomical community. We are currently in the Early Data Release stage of the project. In this presentation we provide a general examination of the strategy and the steps currently being taken to produce source lists for Advanced Camera for Surveys (ACS) imaging data. We include both IRAF DAOPHOT- (Stetson, 1987) and Source Extractor-based (Bertin & Arnouts 1996) lists to facilitate the needs of the community in the identification of point and extended sources, respectively. These source lists are being created from drizzled-combined, astrometrically corrected ACS images. Future plans include the development of an All-HST-Sky source list that will include observations for the various HST instruments.
Lindsay Kevin
Stankiewicz M.
Whitmore Bradley
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