/ftp/cats/aliases/G//GMASS



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J/A+A/549/A63       GMASS photometry                         (Kurk+, 2013)
The following files can be converted to FITS (extension .fit or fit.gz)
	tablea1.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/A+A/549/A63
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drwxr-xr-x 45 cats archive 4096 Dec 14 2018 [Up] drwxr-xr-x 5 cats archive 4096 Jan 12 2023 [TAR file] -rw-r--r-- 1 cats archive 463 Dec 19 2022 .message -r--r--r-- 1 cats archive 7104 May 26 2013 ReadMe -rw-r--r-- 1 cats archive 1007 Feb 2 2015 +footg5.gif -rw-r--r-- 1 cats archive 2295 Feb 2 2015 +footg8.gif drwxr-xr-x 2 cats archive 12288 Oct 19 2012 fits -r--r--r-- 1 cats archive 30280 Dec 20 2012 tablea1.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/A+A/549/A63 GMASS photometry (Kurk+, 2013) ================================================================================ GMASS ultradeep spectroscopy of galaxies at z 2. VII. Sample selection and spectroscopy. Kurk J., Cimatti A., Daddi E., Mignoli M., Pozzetti L., Dickinson M., Bolzonella M., Zamorani G., Cassata P., Rodighiero G., Franceschini A., Renzini A., Rosati P., Halliday C., Berta S. <Astron. Astrophys. 549, A63 (2013)> =2013A&A...549A..63K ================================================================================ ADC_Keywords: Galaxies, photometry ; Redshifts ; Spectroscopy Keywords: galaxies: distances and redshifts - galaxies: evolution - galaxies: formation - galaxies: fundamental parameters - galaxies: high-redshift Abstract: We designed a spectroscopic observing campaign of a sample of both massive, quiescent and star-forming galaxies at z>1.4, called Galaxy Mass Assembly ultra-deep Spectroscopic Survey (GMASS). To determine redshifts and physical properties, such as metallicity, dust content, dynamical masses, and star formation history, we performed ultra-deep spectroscopy with the red-sensitive optical spectrograph FORS2 at the VLT. Our sample consists of objects, within the CDFS/GOODS area, detected at 4.5 micron, to be sensitive to stellar mass rather than star formation intensity. The spectroscopic targets were selected with a photometric redshift constraint (z>1.4) and magnitude constraints (B(AB)<26, I(AB)<26.5), which should ensure that these are faint, distant, and fairly massive galaxies. Up to 30 hours of spectroscopy of 174 spectroscopic targets and 70 additional objects enabled us to determine 210 redshifts, of which 145 are at z>1.4. We publicly release the redshifts and reduced spectra. Description: Properties of objects observed in the GMASS masks, including the GMASS identification number, coordinates, photometry in four bands, redshifts determined from spectroscopy, average S/N per pixel in spectrum, photometric normalisation factor to obtain imaging flux, sample of which the target is part and mask(s) in which the target was observed.