VizieR Online Data Catalog: WSRT Virgo HI filament survey (Popping+, 2011)
Abstract
To obtain the highest possible brightness sensitivity in cross-correlations, the WSRT (Westerbork Synthesis Radio Telescope) was configured to simulate a large filled aperture in projection. Twelve of the 14 WSRT 25m telescopes were positioned at regular intervals of 144m.
A deep fully-sampled survey of the galaxy filament joining the Local Group to the Virgo Cluster has been undertaken, extending from 8 to 17h in RA and from -1 to +10 degrees in declination and covering 40MHz of bandwidth with 8km/s resolution. (3 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- June 2011
- DOI:
- 10.26093/cds/vizier.35270090
- Bibcode:
- 2011yCat..35270090P
- Keywords:
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- Surveys;
- Clusters: galaxy;
- Galaxies: radio;
- H I data