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Observing the Unobservable: Coronal Line Data from NLS1s as a Test of EUV Continuum Models

P. J. Bleackley·P. T. O'Brien
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Abstract

We have measured coronal line emission for a sample of 19 Narrow-Line Seyfert~1 galaxies. Kinematic analysis shows that the Coronal Line Region (CLR) consists of gas in a decelerating outflow. We intend to use these data as a test of the EUV emission of NLS1s. By comparison with photoionization modelling for a number of power-law + black body spectra, we plan to deduce the most likely EUV continua for these objects as well as explore physical conditions in the CLR.

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P. J. Bleackley, P. T. O'Brien. 2000-07-20. Observing the Unobservable: Coronal Line Data from NLS1s as a Test of EUV Continuum Models. https://doi.org/10.1063/1.1434674

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