VizieR Online Data Catalog: SSDF survey: IRAC catalogs (Ashby+, 2013)
Abstract
We carried out our survey in a field that benefits from an abundance of supporting data from X-ray to radio wavelengths, and which has extremely low levels of Galactic dust emission, being among the cleanest 1% of contiguous 100deg2 regions on the sky as measured in the 100um IRAS map (Finkbeiner et al. 1999ApJ...524..867F). See section 2 for further details.
The SSDF was covered by Astronomical Observation Requests (AORs) having coverage footprints of various (sometimes irregular) shapes and sizes. Although the four-AOR observations of specific areas were performed consecutively, spacecraft visibility constraints meant that coverage of the full SSDF had to be accumulated in separate campaigns spaced roughly six months apart. These took place in 2011 July-August, 2012 January-February, 2012 July-September, and 2012 December-2013 February. See section 3 for further explanations. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- January 2014
- DOI:
- 10.26093/cds/vizier.22090022
- Bibcode:
- 2014yCat..22090022A
- Keywords:
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- Photometry: infrared;
- Surveys;
- Galaxies: IR