期刊
ASTRONOMY & ASTROPHYSICS
卷 678, 期 -, 页码 -出版社
EDP SCIENCES S A
DOI: 10.1051/0004-6361/202346293
关键词
catalogs; galaxies: high-redshift; techniques: spectroscopic; line: identification
VANDELS is a deep spectroscopic survey aimed at studying the physical properties of high-redshift galaxies. The survey provides a measurement catalog that includes characteristics of emission and absorption lines, as well as various indices and breaks.
VANDELS is a deep spectroscopic survey, performed with the VIMOS instrument at VLT, aimed at studying in detail the physical properties of high-redshift galaxies. VANDELS targeted similar to 2100 sources at 1 < z < 6.5 in the CANDELS Chandra Deep-Field South (CDFS) and Ultra-Deep Survey (UDS) fields. In this paper, we present the public release of the spectroscopic measurement catalogues from this survey, featuring emission and absorption line centroids, fluxes, and rest-frame equivalent widths obtained through a Gaussian fit, as well as a number of atomic and molecular indices (e.g. Lick) and continuum breaks (e.g. D4000), and including a correction to be applied to the error spectra. We describe the measurement methods and the validation of the codes that were used.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据