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Assessing the relativistic spectral features in AXJ0447-0627

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ESA Earth Online2026-06-22 收录
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We propose for a 75ksec XMMNewton observation of the Type 1 AGN AXJ04470627. Ashort 20ksec observation revealed the presence of a bright and prominent set oflines in the Fe rest frame energy range. This set of lines could be describedeither as 5 narrow Gaussian line, which could be produced by a medium far fromthe central source, or as a combination of relativistic (from a ionizedaccretion disk) and non relativistic (emitted by neutral matter distant from theblack hole) Fe lines. In AXJ04470627 there is an observed property that makesthis object unique and deserve further attention: the very high EW of thiscomplex of lines (virgul2 keV). truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]

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