A dataset provided by the European Space Agency

Name: THE GEOMETRY OF THE X-RAY SOURCE IN NGC 7314 WITH SPECTROSCOPY AND REVERBERATION
Published: 2017-06-14T22:00:00Z

Proposal ID	079065
Title	THE GEOMETRY OF THE X-RAY SOURCE IN NGC 7314 WITH SPECTROSCOPY AND REVERBERATION
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0790650101
DOI	https://doi.org/10.5270/esa-f8itrq6
Principal Investigator, PI	Dr Abderahmen Zoghbi
Abstract	NuSTAR s unprecedented energy coverage has been providing many black hole spinmeasurements in AGN. Most of them are at the high end of black hole spin, wherestrong relativistic effects are present. In NGC 7314, the iron line shape fromspectroscopy and reverberation is narrow, suggesting a low black hole spin andpossibly either a truncated disk or an illuminating source that is distant fromthe disk. The current low energy data (< 10 keV) do not constrain the reflectionspectrum to specify this. Here, we propose to observe x for 100 ks with NuSTARand 60 ks with XMM in order to measure both the relativistic broadening andreverberation. The two will allow us to localize the X-ray source and test fortruncations. A truncated disk would have implications on accretion theory.
Publications	The Variable and Non-variable X-Ray Absorbers in Compton-thin Type II Active Galactic Nuclei \|Laha, Sibasish, Markowitz, Alex G., et al. \| ApJ \| 897-66 \| 2020 \| 2020ApJ...897...66L \| http://ui.adsabs.harvard.edu/#abs/2020ApJ...897...66L Systematic Study of AGN Clumpy Tori with Broadband X-Ray Spectroscopy: Updated Unified Picture of AGN Structure \|Ogawa, Shoji, Ueda, Yoshihiro, et al. \| ApJ \| 906-84 \| 2021 \| 2021ApJ...906...84O \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...906...84O Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z Fundamental X-ray corona parameters of Swift/BAT AGN \|Hinkle, Jason T., Mushotzky, Richard, \| MNRAS \| 506-4960 \| 2021 \| 2021MNRAS.506.4960H \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.506.4960H A Systematic Study of the Short-term X-Ray Variability of Seyfert Galaxies. I. Diversity of the X-Ray rms Spectra \|Hu, Jingwei, Jin, Chichuan, et al. \| ApJ \| 936-105 \| 2022 \| 2022ApJ...936..105H \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...936..105H Variability in a low-mass active galactic nucleus: oscillation or eruption? \|Webbe, Robbie, Young, A. J., \| MNRAS \| 518-3428 \| 2023 \| 2023MNRAS.518.3428W \| http://ui.adsabs.harvard.edu/#abs/2023MNRAS.518.3428W A closer look at NGC 7314 nuclear region: a multiwavelength analysis of the Seyfert nucleus and its surroundings \|da Silva, Patr\\u00edcia, Menezes, R. B., et al. \| MNRAS \| 519-1293 \| 2023 \| 2023MNRAS.519.1293D \| http://ui.adsabs.harvard.edu/#abs/2023MNRAS.519.1293D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2016-05-14T12:43:24Z/2016-05-15T06:46:44Z
Version	17.56_20190403_1200
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2017-06-14T22:00:00Z
Keywords	"NuSTAR", "relativistic effects", "XMM", "reflection spectrum", "accretion theory", "xray source", "blackhole spin measurements", "relativistic broadening", "ngc 7314", "iron line shape", "blackhole spin", "illuminating source", "truncated disk", "low energy data", "low blackhole spin", "NGC 7314", "energy coverage"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Abderahmen Zoghbi, 2017, 'THE GEOMETRY OF THE X-RAY SOURCE IN NGC 7314 WITH SPECTROSCOPY AND REVERBERATION', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-f8itrq6