A dataset provided by the European Space Agency

Name 079569
Title SPECTRAL TIMING STUDIES OF IRAS 18325-5926
URL

https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0795690101

DOI https://doi.org/10.5270/esa-kgjyh4q
Author European Space Agency
Description Here we propose a simultaneous NuSTAR and XMM-Newton (100+50ks) observation of
IRAS 18325-5926, a highly variable type-2 Seyfert galaxy and one of the very few
with a claim of a broad FeK profile. Archival data have previously been
insufficient to distinguish between a relativistically broadened Fe line and a
blend of narrow Gaussians. However, we will be able to break the degeneracy
thanks to the uninterrupted coverage of the NuSTAR bandpass extending well
>10keV. Additionally, this source shows one of the clearest low-frequency
lag-energy spectra to date with lags well defined up to 10keV. With NuSTAR we
will extend our lag analysis up to >50keV, providing some of the most robust
tests of Fourier-based inter-band time lag models to date.
Publication No observations found associated with the current proposal
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2017-09-09T07:24:27Z/2017-09-09T22:07:47Z
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 2018-09-26T22:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2018, Spectral Timing Studies Of Iras 18325-5926, 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-kgjyh4q