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The Hamburg/RASS optical identification project
- Publication Year :
- 2000
-
Abstract
- We use digitized Schmidt direct and prism plates taken for the northern hemisphere Hamburg Quasar Survey (HQS) to obtain optical identifications for all high galactic latitude X-ray sources in the ROSAT Bright Source Catalogue (RASS-BSC) at |b|>=30 deg and DEC >= 0deg. In this part of the sky the RASS-BSC contains about 5300 X-ray sources. Presently, identifications exist for about 4100 RASS-BSC sources in this galactic latitude range.<br />3 pages, uses newpasp LaTeX style, 1 postscript figure, to appear in "New Era of Wide-Field Astronomy", ASP Conference Series
- Subjects :
- Astrophysics (astro-ph)
FOS: Physical sciences
Astrophysics
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....79ab8290109fd23b0dfee3a22f9e132e