Galaxy Evolution from Morphologies and SEDs ("GEMS")
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下载链接：
http://archive.stsci.edu/doi/resolve/resolve.html?doi=10.17909/T90010
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资源简介：
GEMS is a large-area (800 arcmin^2) two-color (F606W and F850LP) imaging survey with the Advanced Camera for Surveys on the Hubble Space Telescope. Centered on the Chandra Deep Field-South, it covers an area of ~ 28'x28', or about 120 HDF areas, to a depth of MAB(F606W) = 28.5(5-sigma) for compact sources. In its central ~1/4, GEMS incorporates ACS imaging from the GOODS project. Focusing on the redshift range ~ 0.2 < z < 1.1, GEMS provides morphologies and structural parameters for nearly 10,000 galaxies where redshift estimates, luminosities, and SEDs exist from COMBO-17. At the same time, GEMS contains detectable host galaxy images for several hundred faint active galactic nuclei. The science goals, the experiment design, the data reduction, and science analysis plan for GEMS are described in Rix et.al. (2004).
提供机构：
STScI/MAST
创建时间：
2016-02-26
