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Probing the Central Engine of the Narrow-Line Seyfert 1 Galaxies

Agnieszka Janiuk·Joanna Kuraszkiewicz·Bozena Czerny
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Abstract

The central engine of the the Narrow Line Seyfert 1 galaxies is being probed. We use the ASCA and RXTE data to model the X-ray primary continuum as well as the reflected component and iron $Kα$ line. Since these are strongly coupled, we obtain independent measurements of the disc ionization level and the orientation dependent reflection amplitude. Using the available Optical/UV data we also estimate the black hole masses and the $L/L_{Edd}$ ratios, which are probably related to Boroson & Green eigenvector~1.

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Agnieszka Janiuk, Joanna Kuraszkiewicz, Bozena Czerny. 2001-12-17. Probing the Central Engine of the Narrow-Line Seyfert 1 Galaxies. https://arxiv.org/abs/astro-ph/0112388

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