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  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 1 CONTRIBUTI IN RIVISTE (Journal articles)
  4. 1.01 Articoli in rivista
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/31696
Title: The Large Early Galaxy Astrophysics Census (LEGA-C) Data Release 3: 3000 High-quality Spectra of Ks-selected Galaxies at z > 0.6
Authors: VAN DER WEL, ARJEN 
Bezanson, Rachel
D'Eugenio, Francesco
Straatman, Caroline
Franx, Marijn
van Houdt, Josha
Maseda, Michael V.
GALLAZZI, Anna Rita 
Wu, Po-Feng
Pacifici, Camilla
Barisic, Ivana
Brammer, Gabriel B.
Munoz-Mateos, Juan Carlos
Vervalcke, Sarah
ZIBETTI, Stefano 
Sobral, David
de Graaff, Anna
Calhau, Joao
Kaushal, Yasha
Muzzin, Adam
Bell, Eric F.
van Dokkum, Pieter G.
Issue Date: 2021
Journal: THE ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 
Number: 256
Issue: 2
First Page: 44
Abstract: We present the third and final data release of the Large Early Galaxy Astrophysics Census (LEGA-C), an ESO/Very Large Telescope public spectroscopic survey targeting 0.6 < z < 1.0, K<SUB>s</SUB>-selected galaxies. The data release contains 3528 spectra with measured stellar velocity dispersions and stellar population properties, a 25-fold increase in sample size compared to previous work. This K<SUB>s</SUB>-selected sample probes the galaxy population down to ~0.3L*, for all colors and morphological types. Along with the spectra, we publish a value-added catalog with stellar and ionized gas velocity dispersions, stellar absorption line indices, emission-line fluxes, and equivalent widths, complemented with structural parameters measured from Hubble Space Telescope Advanced Camera for Surveys imaging. With its combination of high precision and large sample size, LEGA-C provides a new benchmark for galaxy evolution studies.
URI: http://hdl.handle.net/20.500.12386/31696
URL: https://iopscience.iop.org/article/10.3847/1538-4365/ac1356
https://api.elsevier.com/content/abstract/scopus_id/85117616691
ISSN: 0067-0049
DOI: 10.3847/1538-4365/ac1356
Bibcode ADS: 2021ApJS..256...44V
Fulltext: open
Appears in Collections:1.01 Articoli in rivista

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