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Catalog of Positions and Spectroscopic Properties of Galaxies in the A1367 Cluster

Published online by Cambridge University Press:  01 August 2006

N. M. Lipovka ,
J. C. Saucedo Morales ,
A. A. Lipovka ,
A. V. Boldycheva  and
K. L. Maslennikov
N. M. Lipovka
Affiliation:
Special Astrophysical Observatory, RAS, Pulkovskoye sh. 64, St.Petersburg, 196140, RUSSIA email: [email protected]
J. C. Saucedo Morales
Affiliation:
Department of Investigations for Physics, University of Sonora, Rosales y Blvd. Transversal, col. Centro, Edif. 3-I. Hermosillo, Sonora, 83000, MEXICO email: [email protected]
A. A. Lipovka
Affiliation:
Department of Investigations for Physics, University of Sonora, Rosales y Blvd. Transversal, col. Centro, Edif. 3-I. Hermosillo, Sonora, 83000, MEXICO email: [email protected]
A. V. Boldycheva
Affiliation:
Main Astronomical Observatory, RAS, Pulkovskoye sh. St.Petersburg, 196140, RUSSIA email: [email protected]
K. L. Maslennikov
Affiliation:
Main Astronomical Observatory, RAS, Pulkovskoye sh. St.Petersburg, 196140, RUSSIA email: [email protected]
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Abstract

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In the present work the results of an optical spectroscopy study of 8 galaxies projected in the central part of the A1367 cluster are reported. The observations were made using the 2.2 m. Guillermo Haro Telescope in Cananea (Mexico), and the Boller and Chivens spectrograph. A catalog of the optical positions of more than 100 galaxies in the cluster is presented. The redshifts of 7 galaxies were determined from their absorption systems, while for the remaining galaxy was obtained from its strong emission lines of H-alpha, S II, O III and H-beta. For one of the galaxies the emission redshift is z= 0.015, not showing absorptions lines at the cluster redshifts (z = 0.026), which argues that it is located between the observer and the A1367 cluster.

Keywords

ClustersGalaxiesoptical spectra
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S235: Galaxy Evolution Across the Hubble Time , August 2006 , pp. 218
Copyright
Copyright © International Astronomical Union 2007