A dataset provided by the European Space Agency

Name: Spectral-Timing Analysis of NGC 6814
Published: 2022-10-28T00:00:00Z

Proposal ID	088509
Title	Spectral-Timing Analysis of NGC 6814
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0885090101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0885090201
DOI	https://doi.org/10.57780/esa-89wn7nz
Principal Investigator, PI	Dr Andrew Lobban
Abstract	We propose the first simultaneous XMM-Newton and NuSTAR observation (130ks) ofthe highly-variable AGN NGC 6814. We will apply the latest self-consistentbroad-band spectroscopic models, robustly anchoring the fit with simultaneousUV/optical and hard X-ray measurements. We will also track the rapid variationsof the source, extending Fourier lag measurements into the reflection band>10keV for the first time. Additionally, through the first ever Chandraobservation of this source (60ks), we will resolve the FeK profile for the firsttime, allowing us to disentangle any components of inner and outer discreflection.
Publications	What can be learnt from a highly informative X-ray occultation event in NGC 6814? A marvellous absorber \|Kang, Jia-Lai, Wang, Jun-Xian, \| MNRAS \| 525-1941 \| 2023 \| 2023MNRAS.525.1941K \| http://ui.adsabs.harvard.edu/#abs/2023MNRAS.525.1941K The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions \|Pan, Zeyang, Qu, Zhijie, et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P 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
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2021-10-01T11:26:08Z/2021-10-03T00:22:47Z
Version	19.16_20210326_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	2022-10-28T00:00:00Z
Keywords	"NuSTAR", "ngc 6814", "fek profile", "XMM", "outer disc reflection", "rapid variations", "hard xray measurements", "NGC 6814", "XMM-Newton", "reflection band", "fourier lag measurements", "xmm newton", "robustly anchoring"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Andrew Lobban, 2022, 'Spectral-Timing Analysis of NGC 6814', 19.16_20210326_1200, European Space Agency, https://doi.org/10.57780/esa-89wn7nz