What powers the radio-loud narrow-line Seyfert 1 galaxy RX J2314.9+2243? - A view onto its central engine from radio to X-rays

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Volume 574 (February 2015)

A&A, 574 (2015) A121

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Table 2

Emission-line properties of RX J2314.9+2243.

Line identification	Model^a	FWHM ^b	Line ratio	Comments

[O III]λ5007_total	g+g	....	0.37
[O III]_narrow	g+g	620	0.18
[O III]_broad	g+g	1560	0.19	blueshifted from the narrow component by 1260 km s^-1
Hβ_total	g	1670	0.87
	l	1580	1.22
	d	1630	1.03
Hβ_total	g+g	....	1.0
Hβ_narrow	g+g	620	0.15	FHHM(Hβ_narrow) fixed to FWHM([O III]_narrow)
Hβ_broad	g+g	2680	0.85
Hβ_total	g+l	....	1.22
Hβ_narrow	g+l	620	0.02	Gaussian profile with FHHM(Hβ_narrow) fixed to FWHM([O III]_narrow)
Hβ_broad	g+l	1620	1.20	Lorentzian profile
Hα+[N II]λλ6548,6583	d	1550	< 3.3^c
Hγ	g	1670	0.34^c

Notes.

^(a)

Models used to fit emission lines (g: Gaussian profile; l: Lorentzian profile; d: direct integration over the observed profile; g+g: double-Gaussian profile; g+l: Gaussian-plus-Lorentzian profile).

^(b)

In units of km s^-1. Corrected for instrumental resolution.

^(c)

Measured relative to Hβ in the low-resolution spectrum.

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