关联 WFC 与 IBIS 硬 X 射线巡天
天体物理学
2009-06-23 v1
摘要
在 BeppoSAX 卫星运行期间,宽视场相机(WFC)的观测在不同时期覆盖了几乎整个天空。其能量覆盖范围、大视场和成像能力与 INTEGRAL 卫星上的伽马射线望远镜 IBIS 有许多共同之处。我们将所有可用的单次指向 WFC 观测图像进行了拼接,然后像处理 IBIS 巡天数据一样,在生成的地图中搜寻持久源和暂现源。这项工作代表了首次以这种方式从整体 WFC 数据集中 compiled 出的无偏源表。
引用
@article{arxiv.0803.1796,
title = {Correlating the WFC and the IBIS hard X-ray surveys},
author = {Fiamma Capitanio and Antony J. Bird and Memmo Federici and Angela Bazzano and Pietro Ubertini},
journal= {arXiv preprint arXiv:0803.1796},
year = {2009}
}
备注
Contributed talk at the conference "A population explosion: the nature and evolution of X-ray binaries in diverse environments", held in St.Petersburg Beach, Florida (28 October-2 November 2007); R.M.Bandyopadhyay, S.Wachter, D.Gelino, C.R.Gelino, eds