Title
VizieR Online Data Catalog: EELGs out to z~1 in zCOSMOS (Amorin+, 2015)
Journal
VizieR Online Data Catalog
Date Issued
2015
Author(s)
Amorin, R.
Perez-Montero, E.
Contini, T.
Vilchez, J. M.
Tasca, L. A. M.
Lamareille, F.
Zamorani, I. G.
Maier, C.
Carollo, C. M.
Kneib, J. -P.
Le Fevre, O.
Lilly, S.
Mainieri, V.
Renzini, A.
Caputi, K.
de la Torre, S.
de Ravel, L.
Kampczyk, P.
Knobel, C.
Kovac, K.
Le Borgne, J. -F.
Le Brun, V.
Pello, R.
Peng, Y.
Presotto, V.
Ricciardelli, E.
Silverman, J. D.
Tanaka, M.
Tresse, L.
Zcosmos Team
DOI
10.26093/cds/vizier.35780105
Abstract
Star formation rates have been computed from Hα or Hβ luminosity (IMF from Chabrier et al. (2003PASP..115..763C) and assuming a theoretical ratio Hα/Hβ=2.82) following Kennicutt (1998ApJ...498..541K). Uncertainties in SFR account for the propagation of errors in line fluxes and reddening. Gas-phase metallicity has been derived using four methods: (1) the direct method (Hagele et al., 2008MNRAS.383..209H); (2) the T<SUB>e</SUB>-Z correlation (This work); (3) the N2 calibration (Perez-Montero & Contini, 2009MNRAS.398..949P); and (4) the R23 calibration (McGaugh, 1991ApJ...380..140M) scaled to the direct method using the linear relation presented by Lamareille et al. (2006, Cat. J/A+A/448/893 and 2006A&A...448..907L, see also Perez-Montero et al., 2013A&A...549A..25P). In all cases, 1σ uncertainties in metallicity account for the propagated errors in line fluxes and reddening. (2 data files).
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