The Extended Narrow-line Region of Two Type-I Quasi-stellar Objects

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F13%3A00422931" target="_blank" >RIV/67985815:_____/13:00422931 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0004-637X/767/2/117" target="_blank" >http://dx.doi.org/10.1088/0004-637X/767/2/117</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0004-637X/767/2/117" target="_blank" >10.1088/0004-637X/767/2/117</a>

Result language
angličtina
Original language name
The Extended Narrow-line Region of Two Type-I Quasi-stellar Objects
Original language description
We investigate the narrow-line region (NLR) of two radio-quiet QSOs, PG1012+008 and PG1307+085, using high signal-to-noise spatially resolved long-slit spectra obtained with FORS1 at the Very Large Telescope. Although the emission is dominated by the point-spread function of the nuclear source, we are able to detect extended NLR emission out to several kiloparsec scales in both QSOs by subtracting the scaled central spectrum from outer spectra. In contrast to the nuclear spectrum, which shows a prominent blue wing and a broad line profile of the [O III] line, the extended emission reveals no clear signs of large-scale outflows.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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