2 papers
astro-ph1998
Transient supersoft X-ray emission from V751 Cyg during the optical low-state
J. Greiner, G. H. Tovmassian, R. DiStefano +4
We have observed V751 Cyg with the ROSAT HRI during its recent optical low state and clearly detect it at a count rate of 0.015 cts/s. The X-ray intensity is a factor of ~20 higher…
astro-ph1998
Relation between supersoft X-ray sources and VY Scl stars
Jochen Greiner, Rosanne DiStefano
In a recent ROSAT observation, taken during its optical low state, we found that the VY Scl star V751 Cyg was a highly luminous source of soft X-rays. The ROSAT HRI count rate of V…