The third IBIS/ISGRI soft gamma-ray survey catalog

被引:253
作者
Bird, A. J. [1 ]
Malizia, A.
Bazzano, A.
Barlow, E. J.
Bassani, L.
Hill, A. B.
Belanger, G.
Capitanio, F.
Clark, D. J.
Dean, A. J.
Fiocchi, M.
Goetz, D.
Lebrun, F.
Molina, M.
Produit, N.
Renaud, M.
Sguera, V.
Stephen, J. B.
Terrier, R.
Ubertini, P.
Walter, R.
Winkler, C.
Zurita, J.
机构
[1] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England
[2] INAF, IASF, I-40129 Bologna, Italy
[3] INAF, IASF, I-00133 Rome, Italy
[4] CEA Saclay, DAPNIA, Serv Astrophys, Gif Sur Yvette, France
[5] Univ Geneva, Observ Geneva, CH-1290 Sauverny, Switzerland
[6] INTEGRAL Sci Data Ctr, CH-1290 Versoix, Switzerland
[7] Federat Rech APC, F-75231 Paris, France
[8] ESA, ESTEC, Res & Sci Support Dept, Noordwijk, Netherlands
基金
英国科学技术设施理事会;
关键词
Galaxy : general; gamma rays : observations; surveys;
D O I
10.1086/513148
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this paper we report on the third soft gamma-ray source catalog obtained with the IBIS/ISGRI gamma-ray imager on board the INTEGRAL satellite. The scientific data set is based on more than 40 Ms of high-quality observations performed during the first 3.5 yr of Core Program and public IBIS/ISGRI observations. Compared to previous IBIS/ISGRI surveys, this catalog includes a substantially increased coverage of extragalactic fields, and comprises more than 400 high-energy sources detected in the energy range 17-100 keV, including both transients and faint persistent objects that can only be revealed with longer exposure times.
引用
收藏
页码:175 / 186
页数:12
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