Matches in SemOpenAlex for { <https://semopenalex.org/work/W3088252398> ?p ?o ?g. }
- W3088252398 endingPage "1498" @default.
- W3088252398 startingPage "1480" @default.
- W3088252398 abstract "We present new broadband X-ray observations of the type-I Seyfert galaxy IRAS 09149-6206, taken in 2018 with $XMM$-$Newton$, $NuSTAR$ and $Swift$. The source is highly complex, showing a classic 'warm' X-ray absorber, additional absorption from highly ionised iron, strong relativistic reflection from the innermost accretion disc and further reprocessing by more distant material. By combining X-ray timing and spectroscopy, we have been able to fully characterise the supermassive black hole in this system, constraining both its mass and - for the first time - its spin. The mass is primarily determined by X-ray timing constraints on the break frequency seen in the power spectrum, and is found to be $log[M_{rm{BH}}/M_{odot}] = 8.0 pm 0.6$ (1$sigma$ uncertainties). This is in good agreement with previous estimates based on the H$alpha$ and H$beta$ line widths, and implies that IRAS 09149-6206 is radiating at close to (but still below) its Eddington luminosity. The spin is constrained via detailed modelling of the relativistic reflection, and is found to be $a^* = 0.94^{+0.02}_{-0.07}$ (90% confidence), adding IRAS 09149-6206 to the growing list of radio-quiet AGN that host rapidly rotating black holes. The outflow velocities of the various absorption components are all relatively modest ($v_{rm{out}} lesssim 0.03c$), implying these are unlikely to drive significant galaxy-scale AGN feedback." @default.
- W3088252398 created "2020-10-01" @default.
- W3088252398 creator A5002794812 @default.
- W3088252398 creator A5016224296 @default.
- W3088252398 creator A5016303917 @default.
- W3088252398 creator A5019636736 @default.
- W3088252398 creator A5019923842 @default.
- W3088252398 creator A5025039442 @default.
- W3088252398 creator A5026879324 @default.
- W3088252398 creator A5030771447 @default.
- W3088252398 creator A5032864894 @default.
- W3088252398 creator A5048726395 @default.
- W3088252398 creator A5061247320 @default.
- W3088252398 creator A5076019304 @default.
- W3088252398 creator A5082652920 @default.
- W3088252398 creator A5087052528 @default.
- W3088252398 date "2020-10-01" @default.
- W3088252398 modified "2023-10-06" @default.
- W3088252398 title "A full characterization of the supermassive black hole in IRAS 09149–6206" @default.
- W3088252398 cites W1757987097 @default.
- W3088252398 cites W1882938068 @default.
- W3088252398 cites W1928462395 @default.
- W3088252398 cites W1945550635 @default.
- W3088252398 cites W1949182782 @default.
- W3088252398 cites W1949518009 @default.
- W3088252398 cites W1964567165 @default.
- W3088252398 cites W1973648731 @default.
- W3088252398 cites W1974616581 @default.
- W3088252398 cites W1985523694 @default.
- W3088252398 cites W1987571841 @default.
- W3088252398 cites W1990059939 @default.
- W3088252398 cites W1994637039 @default.
- W3088252398 cites W1995809541 @default.
- W3088252398 cites W1996932215 @default.
- W3088252398 cites W1998891791 @default.
- W3088252398 cites W2002047268 @default.
- W3088252398 cites W2005334789 @default.
- W3088252398 cites W2005715192 @default.
- W3088252398 cites W2008155829 @default.
- W3088252398 cites W2008815682 @default.
- W3088252398 cites W2017719162 @default.
- W3088252398 cites W2017772783 @default.
- W3088252398 cites W2019778446 @default.
- W3088252398 cites W2022607433 @default.
- W3088252398 cites W2022862485 @default.
- W3088252398 cites W2023347320 @default.
- W3088252398 cites W2026132224 @default.
- W3088252398 cites W2027018483 @default.
- W3088252398 cites W2027058913 @default.
- W3088252398 cites W2031211037 @default.
- W3088252398 cites W2031582484 @default.
- W3088252398 cites W2034280121 @default.
- W3088252398 cites W2034341179 @default.
- W3088252398 cites W2036006391 @default.
- W3088252398 cites W2046618793 @default.
- W3088252398 cites W2046844249 @default.
- W3088252398 cites W2051490449 @default.
- W3088252398 cites W2051736715 @default.
- W3088252398 cites W2052669181 @default.
- W3088252398 cites W2053766382 @default.
- W3088252398 cites W2059634633 @default.
- W3088252398 cites W2069125569 @default.
- W3088252398 cites W2074347757 @default.
- W3088252398 cites W2074408355 @default.
- W3088252398 cites W2078719403 @default.
- W3088252398 cites W2079040992 @default.
- W3088252398 cites W2081235030 @default.
- W3088252398 cites W2081300188 @default.
- W3088252398 cites W2084448349 @default.
- W3088252398 cites W2092504858 @default.
- W3088252398 cites W2101687185 @default.
- W3088252398 cites W2103530172 @default.
- W3088252398 cites W2105903052 @default.
- W3088252398 cites W2115315846 @default.
- W3088252398 cites W2120656065 @default.
- W3088252398 cites W2121100147 @default.
- W3088252398 cites W2123997370 @default.
- W3088252398 cites W2124186607 @default.
- W3088252398 cites W2125750470 @default.
- W3088252398 cites W2127085591 @default.
- W3088252398 cites W2128252132 @default.
- W3088252398 cites W2131990963 @default.
- W3088252398 cites W2133778146 @default.
- W3088252398 cites W2136076204 @default.
- W3088252398 cites W2137111320 @default.
- W3088252398 cites W2137456004 @default.
- W3088252398 cites W2139507263 @default.
- W3088252398 cites W2141158682 @default.
- W3088252398 cites W2148544288 @default.
- W3088252398 cites W2154078330 @default.
- W3088252398 cites W2156582991 @default.
- W3088252398 cites W2163505141 @default.
- W3088252398 cites W2165600696 @default.
- W3088252398 cites W2194080530 @default.
- W3088252398 cites W2289926863 @default.
- W3088252398 cites W2299329139 @default.
- W3088252398 cites W2303065992 @default.
- W3088252398 cites W2399949365 @default.