Optical identifications of five INTEGRAL hard X-ray sources in the Galactic plane

被引：0
|
作者：
I. F. Bikmaev
R. A. Burenin
M. G. Revnivtsev
S. Yu. Sazonov
R. A. Sunyaev
M. N. Pavlinsky
N. A. Sakhibullin
机构：
[1] Kazan State University,
[2] Academy of Sciences of Tatarstan,undefined
[3] Space Research Institute,undefined
[4] Max-Planck Institut für Astrophysik,undefined
来源：
Astronomy Letters | 2008年 / 34卷
关键词：
X-ray sources; gamma-ray sources; active galactic nuclei; X-ray binaries; optical observations; 95.85.Kr; 95.85.Nv; 95.85.Pw; 98.52.Cf; 98.54.Cm; 98.62.Is; 98.62.Py; 98.62.Tc; 98.62.Ve; 98.70.Qy; 98.70.Rz;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The results of optical identifications of five hard X-ray sources in the Galactic plane from the INTEGRAL all-sky survey are presented. The X-ray data on one source (IGR J20216+4359) are published for the first time. The optical observations were performed with the 1.5-m RTT-150 telescope (Turkish National Observatory, Antalya, Turkey) and the 6-m BTA telescope (Special Astrophysical Observatory, Nizhny Arkhyz, Russia). A blazar, three Seyfert galaxies, and a high-mass X-ray binary are among the identified sources.
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页码：653 / 663
页数：10
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