Optical Identifications of ROSAT EUV Sources : J/MNRAS/274/1194


Authors : Mason K.O. orcid , Hassall B.J.M., Bromage G.E. (hide) , Hassall B.J.M., Bromage G.E. et..al

Bibcode : 1995MNRAS.274.1194M (ADS) (Simbad) (Objects) (hide)
Data origin :

CDS Keywords : X-ray sources; Extreme UV sources
UAT : X-ray sources, Ultraviolet sources

Compilation (CCC)

Records :

Inserted into VizieR : 23-Aug-1996
Last modification : 24-Jun-2024

Optical identification of EUV sources from the ROSAT Wide Field Camera all-sky survey. (1995)

Keywords : catalogues - star activity - binaries: general - novae, cataclysmic variables - white dwarfs - galaxies: active

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. ...(more)
Abstract: (hide)
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.


                
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