========================================================================== J/A+A/475/487 Mark 110 optical emission line spectrum (Veron-Cetty+, 2007) The following files can be converted to FITS (extension .fit .fgz or .fiZ) tablea1.dat ========================================================================== Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/A+A/475/487 ==========================================================================
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Beginning of ReadMe : J/A+A/475/487 Mark 110 optical emission line spectrum (Veron-Cetty+, 2007) ================================================================================ The optical emission line spectrum of Mark 110. Veron-Cetty M.-P., Veron P., Joly M., Kollatschny W. <Astron. Astrophys., 475, 487-496 (2007)> =2007A&A...475..487V ================================================================================ ADC_Keywords: Galaxies, Seyfert ; Spectroscopy Keywords: galaxies: Seyfert - galaxies: individual: Mark 110 Abstract: 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 lambda5007/Hbeta 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 4200-6900AA (at rest). Description: Twenty six spectra of Mark 110 have been obtained between 1999, November 13 and 2000, May 14 with the Marcario Low Resolution Spectrograph (LRS) attached at the prime focus of the 9.2-m Hobby-Eberly telescope (HET) at McDonald observatory. Objects: -------------------------------------------------- RA (2000) DE Designation(s) -------------------------------------------------- 09 25 12.9 +52 17 10 Mark 110 = QSO B0921+525 --------------------------------------------------
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