VizieR Online Data Catalog: Massive galaxies environmental density (Bait+, 2017)
Abstract
The sample is drawn from the Nair & Abraham, 2010ApJS..186..427N, Cat. J/ApJS/186/427 (hereafter NA10) catalogue of detailed visual morphological classification of 14034 galaxies. NA10 galaxies were selected from the SDSS DR4 with spectroscopic redshift in the range 0.01<z<0.1, and extinction corrected apparent magnitude limit of g<16mag. For galaxies in our sample, we use optical imaging data from the SDSS DR12 (Alam et al., 2015ApJS..219...12A, Cat. V/147) in the u, g, r, i and z bands. In order to have a better constraint on recent star formation, we make use of Galaxy Evolution Explorer (GALEX) data in the far-UV (FUV) and near-UV (NUV) filters. We use near-IR data from the Two-Micron All Sky Survey (2MASS) in the J, H and K bands (Skrutskie et al., 2006AJ....131.1163S, Cat. VII/233), wherein we use the model photometry. Mid-IR data are taken from the Wide-Field Infrared Survey Explorer (WISE; Wright et al., 2010, cat. II/311) in all four channels - W1, W2, W3 and W4. We construct our sample by cross-matching the NA10 catalogue with archival data from GALEX, SDSS, 2MASS and WISE, which gives us 7 831 galaxies. Of these, we have flux measurements in all the 14 bands for 6819 galaxies. For 594 galaxies, we have flux measurements in 13 bands due to missing flux in the W4 filter, and for 418 galaxies we have flux measurement in 10 bands due to missing fluxes in all the four WISE filters. For all of these galaxies, we also have local environmental density information from Baldry et al. (2006MNRAS.373..469B).
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- May 2020
- Bibcode:
- 2020yCat..74712687B
- Keywords:
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- Galaxies: nearby;
- Redshifts;
- Morphology