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Blue Low Surface–Brightness Galaxies

Published online by Cambridge University Press:  07 August 2017

N. Bergvall  and
J. Rönnback
N. Bergvall
Affiliation:
Astronomiska observatoriet Box 515 S–751 20 Uppsala Sweden
J. Rönnback
Affiliation:
Astronomiska observatoriet Box 515 S–751 20 Uppsala Sweden

Abstract

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The first results from an analysis of CCD photometry of blue low surface–brightness galaxies are presented. The galaxies have a wide range of morphologies, luminosities and ages – all appear to be older than 2 Gyr. We also discuss the results from spectroscopy of ESO 146–G14, a large disk galaxy with low chemical abundances.

Type
II. The Stellar Populations of Nearby Resolved Galaxies
Information
Symposium - International Astronomical Union , Volume 149: The Stellar populations of Galaxies , 1992 , pp. 211 - 214
Copyright
Copyright © Kluwer 

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