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1920001

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DataCite Commons2025-03-14 更新2025-04-15 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/integral/1920001.html
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资源简介:
The Galactic bulge region is a rich host of variable X-ray and gamma-ray point sources. Since AO-3 we are monitoring about 190 of them with one hexagonal pattern about every 3 days whenever the region is visible by INTEGRAL. Due to the high scientific return and in order to preserve the continuity with respect to past observations of this ever-changing region we propose to continue our successful program. Our main aim is to monitor and actively report on any (transient) activity in the long run the program is providing regular and homogeneous inputs about the soft and hard-X-ray (transient) population as well as on the accretion regimes in the various types of binary systems. As a service to the scientific community the observations are to be made public. We will continue to make the IBIS/ISGRI and JEM-X quick-look results publicly available through the web soon after the data have been taken to preserve the possibility for rapid follow-up by the community. [truncated! Please see actual data for full text]

银河核球区域蕴藏着大量变异性X射线与伽马射线点源。自AO-3任务启动以来,我们依托INTEGRAL望远镜在该区域可观测时段内,以六边形观测模式每3天左右对其中约190个源开展监测。鉴于本项目具备极高科学价值,且为延续对这一持续变化区域的既往观测连续性,我们提议继续推进这项已取得良好成效的观测计划。我们的核心目标是对各类(暂现)活动进行监测并主动上报;从长期维度来看,本项目将为软X射线与硬X射线(暂现)源族群,以及各类双星系统的吸积模式提供规律且均一的观测数据。为服务全球科学界,所有观测数据将向公众开放。我们将在数据获取后尽快通过网络发布IBIS/ISGRI与JEM-X的快速预览结果,以便学界能够开展快速后续观测。【内容已截断!完整文本请查阅原始数据集】
提供机构:
European Space Agency
创建时间:
2025-03-14
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