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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 λ5007/Hβ 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 4200-6900Å (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 -------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file tablea1.dat 30 172 Lines observed in the stronger narrow line system
Byte-by-byte Description of file: tablea1.dat
Bytes Format Units Label Explanations
1- 11 A11 --- Line line identification 18- 24 F7.2 0.1nm lambda Rest wavelength 27- 30 F4.2 --- Int Intensity relative to Hβ (Hβ flux = 20.3x10-15erg/s/cm2)
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 31-Dec-2007
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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