VizieR Online Data Catalog: GV galaxies UV-optical radial color profiles (Pan+, 2014)
Abstract
Our parent sample is drawn from Schawinski et al. (2014MNRAS.440..889S), which contains ~46000 galaxies at the redshift range of z = [0.02, 0.05]. This sample is magnitude completed to Mz, Petro = -19.5 AB mag and with Galaxy Zoo (Lintott 2008MNRAS.389.1179L; 2011, J/MNRAS/410/166) visual morphological classifications (http://data.galaxyzoo.org/). The stellar masses are derived by fitting the five SDSS photometric bands to a library of 6.8x106 models of star formation histories generated from Maraston et al. (1998MNRAS.300..872M; 2005MNRAS.362..799M) stellar models. We follow the process of Schawinski et al. (2014MNRAS.440..889S) to select GV galaxies. First, the galaxies are k-corrected to z = 0 using the KCORRECT code of Blanton & Roweis (2007AJ....133..734B) with the SDSS five broadband photometry. Then, the magnitudes are corrected for dust reddening using estimates of internal extinction from the stellar continuum fits by Oh et al. (2011ApJS..195...13O), applying the Cardelli et al. (1989ApJ...345..245C) law.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- April 2017
- DOI:
- 10.26093/cds/vizier.17929004
- Bibcode:
- 2017yCat..17929004P
- Keywords:
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- Galaxy catalogs;
- Galaxies: photometry;
- Photometry: SDSS;
- Photometry: ultraviolet;
- Colors;
- Redshifts