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

被引：32
|
作者：
Bikmaev, I. F. [1 ,2 ]
Burenin, R. A. [3 ]
Revnivtsev, M. G. [3 ,4 ]
Sazonov, S. Yu. [3 ,4 ]
Sunyaev, R. A. [3 ,4 ]
Pavlinsky, M. N. [3 ]
Sakhibullin, N. A. [1 ,2 ]
机构：
[1] Kazan VI Lenin State Univ, Kazan 420008, Russia
[2] Acad Sci Tatarstan, Kazan, Russia
[3] Space Res Inst, Moscow 117997, Russia
[4] Max Planck Inst Astrophys, D-85741 Garching, Germany
来源：
ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 2008年 / 34卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
X-ray sources; gamma-ray sources; active galactic nuclei; X-ray binaries; optical observations;
D O I：
10.1134/S1063773708100010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
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.
引用
收藏
页码：653 / 663
页数：11
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