SPT-GMOS: A GEMINI/GMOS-SOUTH SPECTROSCOPIC SURVEY OF GALAXY CLUSTERS IN THE SPT-SZ SURVEY
نویسندگان
چکیده
منابع مشابه
Optical Spectroscopy and Velocity Dispersions of Galaxy Clusters from the Spt-sz Survey
We present optical spectroscopy of galaxies in clusters detected through the Sunyaev-Zel’dovich (SZ) effect with the South Pole Telescope (SPT). We report our own measurements of 61 spectroscopic cluster redshifts, and 48 velocity dispersions each calculated with more than 15 member galaxies. This catalog also includes 19 dispersions of SPT-observed clusters previously reported in the literatur...
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ژورنال
عنوان ژورنال: The Astrophysical Journal Supplement Series
سال: 2016
ISSN: 1538-4365
DOI: 10.3847/0067-0049/227/1/3