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

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

VizieR DOI : https://doi.org/10.26093/cds/vizier.72741194
Bibcode : 1995MNRAS.274.1194M (ADS) (Simbad) (Objects)
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Data origin :

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

Compilation (CCC)

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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)
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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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