VizieR Online Data Catalog: Optical Identifications of ROSAT EUV Sources (Mason+ 1995)
Abstract
Optical identifications for 195 EUV sources located in the ROSAT Wide Field Camera all-Sky survey are presented. We list 69 previous unknown EUV-emitting white dwarfs, 114 active stars, 7 new magnetic cataclysmic variables and 5 active galaxies. Several of the white dwarfs have resolved M-type companions, while five are unresolved white dwarf/M-star pairs. Finding charts are given for the optical counterparts. (1 data file).
- Publication:
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VizieR Online Data Catalog
- Pub Date:
- August 1996
- Bibcode:
- 1996yCat..72741194M
- Keywords:
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- X-ray sources