Suzaku observation of the black hole transient 4U1630-472: discovery of absorption lines
Abstract
We present the results of six Suzaku observations of the recurrent black hole transient 4U 1630-472 during its decline from its most recent outburst in 2006. All observations show the typical high/soft state spectral shape in the 2-50 keV band, roughly described by an optically thick disk spectrum in the soft energy band plus a weak power-law tail.
- Publication:
-
Black Holes from Stars to Galaxies -- Across the Range of Masses
- Pub Date:
- April 2007
- DOI:
- Bibcode:
- 2007IAUS..238...23K
- Keywords:
-
- Black hole physics;
- absorption lines