Catalog Service: Mark 110 optical emission line spectrum
Description
We analyse in detail the rich emission line spectrum of Mark 110 to determine the physical conditions in the nucleus of this object, a peculiar NLS1 without any detectable Fe II emission associated with the broad line region and with a {lambda}5007/H{beta} line ratio unusually large for a NLS1. We use 24 spectra obtained with the Marcario Low Resolution Spectrograph attached at the prime focus of the 9.2m Hobby-Eberly telescope at the McDonald observatory. We fitted the spectrum by identifying all the emission lines (about 220) detected in the wavelength range 4200-6900{AA} (at rest).
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Publisher: CDSivo://CDS[Pub. ID]
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This resource was registered on: 2008 Mar 01 21:37:00ZThis resource description was last updated on: 2021 Oct 21 00:00:00Z
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