Comprehensive X-ray view of the active nucleus in NGC4258

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F22%3A00559606" target="_blank" >RIV/67985815:_____/22:00559606 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0333341" target="_blank" >https://hdl.handle.net/11104/0333341</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/202243231" target="_blank" >10.1051/0004-6361/202243231</a>

Result language
angličtina
Original language name
Comprehensive X-ray view of the active nucleus in NGC4258
Original language description
We present a detailed broadband X-ray spectrum of NGC4258, with the goal of precisely measuring the coronal luminosity and accretion flow properties of the AGN, in addition to tracking any possible variation across two decades of observations. Methods. We collected archival XMM-Newton, Chandra, Swift/BAT, and NuSTAR spectroscopic observations spanning 15 years and fit them with a suite of state-of-the-art models, including a warped disk model that is suspected to provide the well known obscuration observed in the X-rays. We complemented this information with archival results from the literature.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
<a href="/en/project/GA22-22643S" target="_blank" >GA22-22643S: Galactic gastronomy: Green Peas and Blueberries</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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