The Sloan Digital Sky Survey and dark matter
Astrophysics
2007-05-23 v1
Abstract
The Sloan Digital Sky Survey (SDSS) will carry out a digital photometric and spectroscopic survey over pi 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, 10^6 galaxies, 10^5 quasars and selected samples of stars will be observed spectroscopically. I describe the current status of the survey, which recently saw first light, and its prospects for constraining models for dark matter in the Universe.
Cite
@article{arxiv.astro-ph/9810130,
title = {The Sloan Digital Sky Survey and dark matter},
author = {Jon Loveday},
journal= {arXiv preprint arXiv:astro-ph/9810130},
year = {2007}
}
Comments
10 pages, 4 embedded figures. To appear in proceedings of the Second International Workshop on Dark Matter in Astro and Particle Physics, eds. H.V. Klapdor-Kleingrothaus and L. Baudis