A dataset provided by the European Space Agency

Name 079086
Title ILLUMINATING THE DISK-CORONA-JET CONNECTION IN NLS1 GALAXIES
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0790860101

DOI 10.5270/esa-9q1yjha
Author Dr LAURA BRENNEMAN
Description We propose a 200-ks NuSTAR observation of the radio-loud narrow line Seyfert 1 galaxy PMN J0948+0022, to be executed contemporaneously with an 80-ks XMM-Newton observation. The high accretion rate and rapid variability of NLS1s make them ideal candidates in which to observe the disk-corona system, but there are only a small handful of radio-loud members of this population. The broadband X-ray and optical-UV spectra we obtain, along with information from existing Fermi and radio campaigns, will allow us to address some of the key questions regarding the physics of jet formation in this critical sample, such as the physical conditions under which a jet can be launched, the relation of the jet to the putative corona in AGN, and correlations with the inner accretion flow.
Publication General Physical Properties of Gamma-Ray-emitting Narrow-line Seyfert 1 Galaxies . Paliya, Vaidehi S., Parker, M. L., et all. . ApJ . 872-169 . 2019 . 2019ApJ...872..169P ,
Broadband X-ray observations of four gamma-ray narrow-line Seyfert 1 galaxies . Berton, M., Braito, V., et all. . A&A . 632-120 . 2019 . 2019A&A...632A.120B ,
A Comparison of X-Ray Photon Indices among the Narrow- and Broad-line Seyfert 1 Galaxies . Ojha, Vineet, Chand, Hum, et all. . ApJ . 896-95 . 2020 . 2020ApJ...896...95O ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2016-11-04T00:50:46Z/2016-11-05T02:55:46Z
Version 17.56_20190403_1200
Mission Description The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's 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 Earth's 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 2017-11-23T23:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2017-11-23T23:00:00Z, 079086, 17.56_20190403_1200. https://doi.org/10.5270/esa-9q1yjha