Clustering and Large-Scale Structure with the Sloan Digital Sky Survey
نویسندگان
چکیده
منابع مشابه
Large Scale Structure in the Sloan Digital Sky Survey
The primary observational goals of the Sloan Digital Sky Survey are to obtain CCD imaging of 10,000 deg of the north Galactic cap in five passbands, with a limiting magnitude in the r-band of 22.5, to obtain spectroscopic redshifts of 10 galaxies and 10 quasars, and to obtain similar data for three ∼ 200 deg stripes in the south Galactic cap, with repeated imaging to allow co-addition and varia...
متن کاملStudying Structure Formation with the Sloan Digital Sky Survey
I review some of the recent results from the SDSS related to galaxies and large scale structure, including: (1) discovery of coherent, unbound structures in the stellar halo of the Milky Way, (2) demonstration that the Pal 5 globular cluster has tidal tails and that the Draco dwarf spheroidal does not, (3) precise measurement of the galaxy luminosity function and its variation with galaxy surfa...
متن کاملThe Sloan Digital Sky Survey
The Sloan Digital Sky Survey (SDSS) will carry out a digital photometric and spectroscopic survey over π steradians in the northern Galactic cap. An array of CCD detectors used in drift-scan mode will image the sky in five passbands to a limiting magnitude of r′ ∼ 23. Selected from the imaging survey, 10 galaxies, 10 quasars and selected samples of stars will be observed spectroscopically. In a...
متن کاملThe Sloan Digital Sky Survey
The Sloan Digital Sky Survey is an ambitious, multi-institutional project to create a huge digital imaging and spectroscopic data bank of 25% of the celestial sphere, approximately 10,000 deg2 centred on the north galactic polar cap. The photometric atlas will be in 5 specially-chosen colours, covering the π ster of the Survey area to a limiting magnitude of r′∼23.1, on 0′′ . 4 pixels, resultin...
متن کاملThe Clustering of Agn in the Sloan Digital Sky Survey
We present the two–point correlation function (2PCF) of narrow-line active galactic nuclei (AGN) selected within the First Data Release of the Sloan Digital Sky Survey. Using a sample of 13605 AGN in the redshift range 0.055 < z < 0.2, we find that the AGN auto–correlation function is consistent with the observed galaxy auto–correlation function on scales 0.2hMpc to > 100hMpc. The AGN hosts tra...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of the Pacific
سال: 1995
ISSN: 0004-6280,1538-3873
DOI: 10.1086/133625