Free Access
Issue
A&A
Volume 549, January 2013
Article Number A63
Number of page(s) 43
Section Cosmology (including clusters of galaxies)
DOI https://doi.org/10.1051/0004-6361/201117847
Published online 19 December 2012

Online material

Appendix A: Table of observed galaxies

Table A.1

Galaxies observed in the GMASS masks: coordinates, photometry, redshifts, S/N, photometric normalisation factor, sample and mask(s).

Appendix B: GMASS spectra

thumbnail Fig. B.1

Spectra and postage stamp images of the 181 galaxies and stars with redshifts determined. Wavelength in Å on the horizontal axis and flux in 10-19 erg s-1 Å-1 cm-2 on the vertical axis. Uncertainties caused by background noise are indicated by the underlying filled grey spectra. Indicated in each spectrum are: GMASS identification number, redshift and its uncertainty, redshift quality (1: secure, 0: tentative), and mean S/N per pixel. The postage stamps are constructed from HST/ACS observations in the B, V, and I bands, convolved with a Gaussian kernel. Indicated are morphological class (see text, on the left) and z magnitude (on the right). The spectra are sorted in descending order of redshift.

Open with DEXTER


© ESO, 2012

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