090022
收藏DataCite Commons2026-03-09 更新2026-05-03 收录
下载链接：
http://esdcdoi.esac.esa.int/doi/html/data/astronomy/xmm-newton/090022.html
下载链接
链接失效反馈官方服务：
资源简介：
The deep minimum state of AGN is characterized by a strongly suppressed or evenabsent primary continuum. As the continuum disappears weak spectral featureslike relativistic iron lines or narrow soft X-ray emission lines from ionisedplasmas become highly significant and their parameters can be determined.Therefore deep minimum states offer unique possibilities to investigate indetail the physics of the reprocessed components in AGN including the immediatevicinity of the supermassive black hole. Applying our experience (several deepminimum observations) we propose 2 triggered 10ks XMM snapshot one 80ks XMMfollow-up simultaneous with one 80ks NuSTAR one 2-orbit HST observation of anAGN in deep minimum state. [truncated! Please see actual data for full text]
提供机构：
European Space Agency
创建时间：
2026-03-09
