GOLIA:INAF-IASF Milano的INTEGRAL档案
GOLIA: an INTEGRAL archive at INAF-IASF Milano
摘要:
我们提出了在INAF-IASF Milano开发和维护的INTEGRAL数据档案。该档案包括当前可用的所有公共数据(革命0026-1079,即,2002年12月至2011年8月)。INTEGRAL数据在公布后定期从日内瓦ISDC天体物理学数据中心下载,并定期使用OSA 9.0软件包对IBIS/ISGRI数据进行定制分析。科学产品包括17-30、30-50、17-50和50-100 keV能量带的单个指向图像和相关的探测源列表,以及17-30 keV能量带中100 s以上的感兴趣源的光变曲线。已经开发了处理如此庞大的数据集和结果的专用脚本。我们提供分析工具来构建这样一个公开的档案。整个数据库(原始数据和产品)可以轻松访问大样本源的硬X射线长期行为。
英文摘要:
We present the archive of the INTEGRAL data developed and maintained at INAF-IASF Milano. The archive comprises all the public data currently available (revolutions 0026-1079, i.e., December 2002 - August 2011). INTEGRAL data are downloaded from the ISDC Data Centre for Astrophysics, Geneva, on a regular basis as they become public and a customized analysis using the OSA 9.0 software package is routinely performed on the IBIS/ISGRI data. The scientific products include individual pointing images and the associated detected source lists in the 17-30, 30-50, 17-50 and 50-100 keV energy bands, as well as light-curves binned over 100 s in the 17-30 keV band for sources of interest. Dedicated scripts to handle such vast datasets and results have been developed. We make the analysis tools to build such an archive publicly available. The whole database (raw data and products) enables an easy access to the hard X-ray long-term behavior of a large sample of sources.
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