093119
收藏DataCite Commons2026-03-09 更新2026-05-03 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/xmm-newton/093119.html
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Ultra-Fast Outflows (UFOs) potentially provide the most significant AGNfeedback. PDS 456 hosts the archetypical persistent UFO which made it aPerformance Verification target for XRISM. XRISM will resolve the velocityprofile of the UFO and its associated emission lines at an unprecedentedhigh resolution of E<7eV in order to measure its kinetic power mostaccurately. This goal cannot be achieved without properly measuring thehard X-ray continuum which only NuSTAR can. NuSTAR will also uniquelyconstrain the coronal temperature. The demonstrated variability of PDS 456requires a coordinated campaign of NuSTAR XRISM XMM-Newton and approvedSwift/XRT monitoring. [truncated! Please see actual data for full text]
提供机构：
European Space Agency
创建时间：
2026-03-09
