arXiv subjects

Vincent Banchet

Publications and source records attributed to Vincent Banchet.

2 recordsLinked to original sources

arXiv1995

A first look at galaxies with the DENIS survey

We review the various steps for the extraction of extended sources, principally galaxies, from the DENIS images. The capabilities of DENIS are studied with simulated images. A few real DENIS J and K_s-band images are presented for very bright galaxies and one nearby rich galaxy cluster.

astro-ph↗

arXiv1995

The Detection of DENIS Galaxies

Using simulated images, we test various methods, for the homogeneous detection of objects in DENIS images. The optimal detection limits depend on the object type and the sky background, but little on the PSF or the smoothing filter used to increase the signal-to-noise of the images.

astro-ph↗