Volume 423, Number 1, August III 2004
|Page(s)||27 - 32|
|Section||Cosmology (including clusters of galaxies)|
|Published online||29 July 2004|
The LEDA galaxy distribution*
I. Maps of the local universe
Centre de Recherche Astronomique de Lyon (CRAL), 9 avenue Charles André, 69561 Saint Genis Laval Cedex, France e-mail: email@example.com
2 Laboratoire de Physique Théorique, Université Paris XI, Bâtiment 210, 91405 Orsay Cedex, France
Accepted: 1 March 2004
To investigate the properties of large-scale structures of galaxies in the universe, we present an analysis of their spatial distribution at . We used the LEDA extragalactic database containing over 1 million galaxies covering the all-sky and the SDSS data included in the public release DR1, yielding a sample of around 134 000 galaxies having a measured redshift in two survey areas representing 690 sq. degrees. The results of the study are 2D, 3D maps and magnitude number counts of galaxies, drawn from B-band samples.
Key words: cosmology: large-scale structure of Universe
© ESO, 2004
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