使用BeppoSAX/WFC查找持久源:深入分析
Finding persistent sources with the BeppoSAX/WFC: a in-depth analysis
摘要:
在意大利/荷兰的X射线卫星BeppoSAX(1996-2002年)的运行寿命期间,其两台宽视场照相机在不同时期进行了覆盖整个天空的观测。虽然对BeppoSAX号卫星WFC数据进行的大多数分析集中在瞬态源的探测上,但我们现在已采用为INTEGRAL/IBIS调查开发的同样技术,对BeppoSAX号卫星WFC数据进行同样的工作。这项工作代表了第一个公正的源列表汇编产生的整体WFC数据集优化微弱持久源检测。与Verrecchia等人(2007年)报告的先前WFC目录相比,这种方法多恢复了182个源。该目录包含404个在3-17 keV之间检测到的源,其中10个尚未被新一代望远镜发现。
英文摘要:
During the operational life of the Italian/Dutch X-ray satellite (1996-2002), BeppoSAX, its two Wide Field Cameras performed observations that covered the full sky at different epochs. Although the majority of analysis performed on BeppoSAX WFC data concentrated on the detection of transient sources, we have now applied the same techniques developed for the INTEGRAL/IBIS survey to produce the same work with the BeppoSAX WFC data. This work represents the first unbiased source list compilation produced from the overall WFC data set optimised for faint persistent sources detection. This approach recovers 182 more sources compared to the previous WFC catalogue reported in Verrecchia et al. (2007). The catalogue contains 404 sources detected between 3-17 keV, 10 of which are yet to be seen by the new generation of telescopes.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。