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Spectral Observations of Faint Markarian Galaxies of the Second Byurakan Survey. II

L. Carrasco·H. M. Tovmassian·J. A. Stepanian·V. H. Chavushyan·L. K. Erastova·J. R. Valdes
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Abstract

We continue the program of spectroscopic observations of objects from the Second Byurakan Survey (SBS). This survey contains more than 1300 galaxies and 1700 star-like objects with m(pg)<19.5. Our work is aimed towards the construction of a complete sample of faint Markarian galaxies. Here, we present spectroscopic data for 43 galaxies. Amongst them six new Seyfert galaxies are found, namely two Sy 1 type (SBS 1343+544 and SBS 1433+500), one Sy 2 type (SBS 1620+545) and three likely Sy 2 type galaxies (SBS 1205+556, SBS 1344+527, SBS 1436+597). SBS 1343+544 falls into the luminosity gap between low-redshift QSOs and high luminosity Sefert galaxies. In the sample studied here, another 36 emission-line galaxies were spectroscopically confirmed. Thus far, 102 SBS galaxies brighter than m(pg)=17.5 have been observed with the Cananea 2.1m GHO telescope. The apparent magnitude and redshift distributions, the spectral classification, the relative intensities of emission lines, and other parameters, as well as slit spectra for all 43 observed galaxies are presented.

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L. Carrasco, H. M. Tovmassian, J. A. Stepanian, V. H. Chavushyan, L. K. Erastova, J. R. Valdes. 1997-11-11. Spectral Observations of Faint Markarian Galaxies of the Second Byurakan Survey. II. https://doi.org/10.1086/300339

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