GRS 1758-258 not detected at hard X-rays
Abstract
The Galactic black hole candidate GRS 1758-258 is usually found in the hard state but has been known to enter soft states in which the spectrum changes from a power-law to a thermal disk without substantial changes in bolometric luminosity (Soria et al., 2011, MNRAS 415, 410).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- October 2016
- Bibcode:
- 2016ATel.9625....1P
- Keywords:
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- Black Hole