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Photometry of Remote Galaxy Clusters

Published online by Cambridge University Press:  14 August 2015

H. Butcher ,
A. Oemler  and
D. Wells
H. Butcher
Affiliation:
†Kitt Peak National Observatory
A. Oemler
Affiliation:
*Yale University Observatory
D. Wells
Affiliation:
†Kitt Peak National Observatory

Abstract

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New data on the colors of galaxies in distant, rich clusters of galaxies are presented. Of seven clusters examined having z<0.20, all exhibit color distributions indicating that a significant proportion of the member galaxies are undergoing star formation. The one cluster studied with z<0.20 clearly shows a reduced fraction of such galaxies.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 92: Objects of High Redshift , 1980 , pp. 49 - 55
Copyright
Copyright © Reidel 1980 

References

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