VizieR Online Data Catalog: ROSAT-BSC galaxy identifications (Zimmermann+, 2001)
Abstract
In a correlation study of the ROSAT All-Sky Survey Bright Source Catalogue (RASS-BSC, Cat. <XI/10>) with the Catalogue of Principal Galaxies (PGC, Cat. <VII/119>) 904 X-ray sources were found that possess possible extragalactic counterparts within a search radius of 100".
File table1 contains 1124 optical galaxy entries and 904 relevant X-ray candidates/counterparts from the ROSAT All-Sky Survey. Besides a compilation of X-ray and optical parameters for each source, also the results of an identification screening are given. 547 optical/X-ray correlations have been quoted as reliable identifications. The 904 optical images with X-ray overlay contours (xID_nnn.ps.gz) used in the screening process are added for each user's own judgement.
(2 data files).
- Publication:
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VizieR Online Data Catalog
- Pub Date:
- October 2001
- DOI:
- Bibcode:
- 2001yCat..33780030Z
- Keywords:
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- X-ray sources;
- Galaxies: optical;
- Cross identifications