The Kilo Degree survey (KiDS) is a large-scale optical imaging survey carried out with the VLT Survey Telescope (VST), which is the ideal tool for galaxy evolution studies. We expect to observe millions of galaxies for which we extract the structural parameters in four wavebands (u, g, r and i). This sample will represent the largest dataset with measured structural parameters up to a redshift z=0.5. In this paper we will introduce the sample, and describe the 2D fitting procedure using the 2DPHOT environment and the validation of the parameters with an external catalog.
@article{arxiv.1507.01214,
title = {Early type galaxies and structural parameters from ESO public survey KiDS},
author = {N. Roy and N. R. Napolitano and F. La Barbera and C. Tortora and F. Getman and M. Radovich and M. Capaccioli and the KiDS collaboration},
journal= {arXiv preprint arXiv:1507.01214},
year = {2016}
}
Comments
4 pages, 2 figures, to appear on the refereed Proceeding of the "The Universe of Digital Sky Surveys" conference held at the INAF--OAC, Naples, on 25th-28th november 2014, to be published on Astrophysics and Space Science Proceedings, edited by Longo, Napolitano, Marconi, Paolillo, Iodice