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The Hamburg/RASS optical identification project

Authors :
Zickgraf, F. -J.
Engels, D.
Hagen, H. -J.
Reimers, D.
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

Details

Language :
English
Database :
OpenAIRE
Accession number :
edsair.doi.dedup.....79ab8290109fd23b0dfee3a22f9e132e