VizieR Online Data Catalog: OmegaWINGS BV photometry (Gullieuszik+, 2015)
Abstract
Observations started in October 2011 and were concluded in September 2013. The first observations were carried out during ESO period P88 with the OmegaCAM STARE-mode, splitting the total exposure time into 3x480s observations with no offsets. We adopted this observing mode to obtain a constant signal-to-noise ratio (S/N) across the FOV, as in the original WINGS survey. Starting from period P89, we optimised our observing strategy, taking 5x300s exposures in DITHER-mode, with 25" and 85" offsets in horizontal and vertical direction, respectively.
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- June 2015
- DOI:
- 10.26093/cds/vizier.35810041
- Bibcode:
- 2015yCat..35810041G
- Keywords:
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- Surveys;
- Clusters: galaxy;
- Galaxies: photometry;
- Galaxies: optical