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Washington Photometry of New Globular Clusters in M31

Published online by Cambridge University Press:  03 August 2017

Sang Chul Kim ,
Myung Gyoon Lee ,
Doug Geisler ,
Juan Seguel ,
Ata Sarajedini  and
William E. Harris
Sang Chul Kim
Affiliation:
Astronomy Program, SEES, Seoul National University Seoul 151-742, Korea
Myung Gyoon Lee
Affiliation:
Astronomy Program, SEES, Seoul National University Seoul 151-742, Korea
Doug Geisler
Affiliation:
Departamento de Física, Grupo de Astronomía, Universidad de Concepción, Casilla 160-C, Concepción, Chile
Juan Seguel
Affiliation:
Departamento de Física, Grupo de Astronomía, Universidad de Concepción, Casilla 160-C, Concepción, Chile
Ata Sarajedini
Affiliation:
Astronomy Department, University of Florida, Gainesville, FL 32611-2055, USA
William E. Harris
Affiliation:
McMaster University, Dept. of Physics and Astronomy, Hamilton ON L8S 4M1, Canada

Abstract

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We present a progress report on Washington photometry of several hundred new globular cluster (GC) candidates in M31 which were recently found from our new CCD survey of GCs. The Washington CMT1 filters that we used are very efficient to survey extragalactic GCs and to estimate the metallicity of GCs. Preliminary color-magnitude diagrams and color-color diagrams of the new GC candidates and known GCs in M31 are obtained.

Type
Part 1. The Star Clusters of Local Group Galaxies
Information
Symposium - International Astronomical Union , Volume 207: Extragalactic Star Clusters , 2002 , pp. 143 - 145
Copyright
Copyright © Astronomical Society of the Pacific 2002 

References

Harris, H. C., & Canterna, R. W. 1977, AJ, 82, 798 Google Scholar
Lee, M. G., Kim, S. C., Geisler, D., Seguel, J., Sarajedini, A., & Harris, W. E. 2002, this volume.Google Scholar