A dataset provided by the European Space Agency

Name: Reverberation in the bright NLS1, IGR J19378-0617
Published: 2016-10-16T22:00:00Z

Proposal ID	076187
Title	Reverberation in the bright NLS1, IGR J19378-0617
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0761870201
DOI	https://doi.org/10.5270/esa-gned2mt
Principal Investigator, PI	Ms Erin Kara
Abstract	We propose to make a 120 ks XMM-Newton observation coordinated with NuSTAR ofthe little known NLS1, IGR J19378-0617, in order to probe a broad range ofvariability timescales in this extremely bright, low-mass source. It has beenobserved with XMM-Newton for only 12 ks and is clearly detected in the BAT70-month catalog. Despite its short exposure, this source shows severalinteresting features that require further exploration, including a low-frequencycontinuum lag, even hints of high-frequency reverberation, and a low-ionizationwarm absorber in the RGS. It is also a hard X-ray source that will clearly bedetected by NuSTAR. Given its strong variability and high count rate, it haspotential to reveal time lags above 10 keV.
Publications	X-Ray Reverberation Mapping and Dramatic Variability of Seyfert 1 Galaxy 1H 1934-063 \|Frederick Sara Kara Erin et al. \| ApJ \| 867-67 \| 2018 \| 2018ApJ...867...67F \| http://ui.adsabs.harvard.edu/#abs/2018ApJ...867...67F High Density Reflection Spectroscopy - II. The density of the inner black hole accretion disc in AGN \|Jiang Jiachen Fabian Andrew C. et al. \| MNRAS \| 489-3436 \| 2019 \| 2019MNRAS.489.3436J \| http://ui.adsabs.harvard.edu/#abs/2019MNRAS.489.3436J 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 Ejection-accretion connection in NLS1 AGN 1H 1934-063 \|Xu Y. Pinto C. et al. \| MNRAS \| 513-1910 \| 2022 \| 2022MNRAS.513.1910X \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.513.1910X 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 Testing Physical Scenarios for the Reflection Features of Type-1 AGNs using XMM-Newton and NuSTAR Simultaneous Observations \|Victoria-Ceballos Cu00e9sar Ivan Gonzu00e1lez-Martu00edn Omaira et al. \| ApJ \| 954-96 \| 2023 \| 2023ApJ...954...96V \| http://ui.adsabs.harvard.edu/#abs/2023ApJ...954...96V From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez Antonio C. \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque Pedro Balaji Shyam \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2015-10-01T15:31:18Z/2015-10-03T06:47:58Z
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	2016-10-16T22:00:00Z
Last Update	2025-01-27
Keywords	"short exposure", "count rate", "variability timescales", "hard xray source", "broad range", "frequency reverberation", "xmm newton", "igr j19378 0617", "low mass source", "XMM-Newton", "time lags", "bright nls1", "NuSTAR", "XMM", "120 xmm newton", "month catalog"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Ms Erin Kara, 2016, 'Reverberation in the bright NLS1, IGR J19378-0617', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-gned2mt