New nearby active galactic nuclei among INTEGRAL and RXTE X-ray sources

被引:22
作者
Bikmaev, I. F.
Sunyaev, R. A.
Revnivtsev, M. G.
Burenin, R. A.
机构
[1] Kazan VI Lenin State Univ, Kazan 420008, Russia
[2] Acad Sci Tatarstan, Kazan, Russia
[3] Russian Acad Sci, 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 | 2006年 / 32卷 / 04期
基金
俄罗斯基础研究基金会;
关键词
X-ray sources; active galactic nuclei; optical observations;
D O I
10.1134/S1063773706040013
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present the first results of a campaign to optically identify X-ray sources discovered in the all-sky surveys of the RXTE and INTEGRAL observatories. Six newly discovered sources proved to be hitherto unknown nearby active galactic nuclei (z < 0.1). Spectrophotometric Studies of these sources were performed with the Russian-Turkish 1.5-m telescope (RTT150). We measured their redshifts and parameters of the strongest emission lines.
引用
收藏
页码:221 / 227
页数:7
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