Structure and stellar content of dwarf galaxies -: IV.: B and R photometry of dwarf galaxies in the CVnI cloud

被引：30

作者：

Bremnes, T

Binggeli, B

Prugniel, P

机构：

[1] Univ Basel, Astron Inst, CH-4102 Binningen, Switzerland

[2] Observ Lyon, F-64561 St Genis Laval, France

来源：

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 2000年 / 141卷 / 02期

关键词：

galaxies : general; galaxies : fundamental parameters; galaxies : photometry; galaxies : irregular; galaxies : structure; galaxies : luminosity function;

D O I：

10.1051/aas:2000320

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have carried out CCD photometry in the Cousins B and R bands of 15 galaxies in the Canes Venatici I cloud. Total magnitudes, effective radii, effective surface brightnesses, as well as galaxy radii at various isophotal levels in both colors were determined. Best-fitting exponential parameters and color gradients are also given for these galaxies. The photometric parameters presented here will be analyzed in a forthcoming paper, together with previously published data for nearby dwarf galaxies.

引用

页码：211 / 220

页数：10

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