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XMM-Newton observation of Mrk 110

Th. Boller·I. Balestra·W. Kollatschny
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Abstract

We report on the first XMM-Newton observation of the bright Narrow-Line Seyfert 1 galaxy Mrk 110. We find a narrow Fe K fluorescent line, a broad component FWHM ~ 16500 km/s of the OVII triplet, either due to infall motions or gravitational redshift effects in the vicinity of the central black hole, a Comptonized accretion disc layer, and a strong starburst component. If the broad redshifted soft X-ray components are due to gravitational redshift effects, the distance of the line emitting regions ranges between about 0.2 and 1 light day with respect to the central black hole.

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Th. Boller, I. Balestra, W. Kollatschny. 2006-12-18. XMM-Newton observation of Mrk 110. https://doi.org/10.1051/0004-6361%3A20066343

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