X-ray variability of V404 Cyg (GS 2023+33): prominent variable iron line in the Swift/XRT spectra
Abstract
We report on the spectral variability of the black hole binary V404 Cyg (GS 2023+33) that recently entered the outburst phase and is currently showing exceptional variability at all wavelengths, in radio, millimetre and sub-millimetre (e.g.
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- June 2015
- Bibcode:
- 2015ATel.7694....1M
- Keywords:
-
- Binary;
- Black Hole;
- Transient