The provisional DENIS I-band catalog of galaxies revisited

被引：20

作者：

Paturel, G ^{[1
]}

Petit, C ^{[1
]}

Rousseau, J ^{[1
]}

Vauglin, I ^{[1
]}

机构：

[1] Observ Lyon, F-69561 St Genis Laval, France

来源：

ASTRONOMY & ASTROPHYSICS | 2003年 / 405卷 / 01期

关键词：

infrared : galaxies; catalogs; surveys;

D O I：

10.1051/0004-6361:20030535

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present an extended and improved version of the provisional I-band catalog of DENIS galaxies. Galaxies not cross-identified with already known galaxies have been visually checked using the DSS1 images and, occasionnally, the coordinates were remeasured. The typical accuracy of coordinates is about 2". The typical error on I-band magnitude is about 0.2 mag. The final catalog gives the most common names, the J2000 coordinates, the I-band magnitude, the diameter, the axis ratio and the position angle for about 43 000 galaxies. It covers roughly 67% of the southern hemisphere. It is homogeneously sampled up to I = 14.5 mag. It is available through the Centre de Donnees de Strasbourg (CDS). The data are also available via the LEDA database.

引用

页码：1 / 3

页数：3

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