=========================================================================== COSMOS Ultra-Vista Survey Version 1.0 =========================================================================== June 13, 2011 The Cosmic Evolution Survey (COSMOS) is a Multi-Wavelength Project to survey a 2 square degree equatorial field, centered on RA=10:00:28.6 and DEC=+02:12:21.0. These directories contain images based on the first UltraVISTA data release. Direct links to the images are also provided at this location: http://terapix.iap.fr/article_restricted28.php?id_article=838 If you use these data in a scientific publication, please include the following acknowledgement: "Based in part on data products produced by TERAPIX and the Cambridge Astronomy Survey Unit on behalf of the UltraVISTA consortium." Please cite McCraken et al. in prep if you make use of these data. These data were provided by the Ultra-Vista team and modified to the COSMOS standard format for internal COSMOS use. Filter transmision curves including the filter, detector, telescope, and atmosphere are provided in this directory, and were sourced from: http://www.eso.org/sci/facilities/paranal/instruments/vircam/inst/ For questions please contact: Henry McCracken Telescope: Vista 4m Instrument: WCAM Integration time: 9.5h Y 12.5h J 11h H 11h Ks Effective Wavelength: 1.02 um Y 1.25 um J 1.64 um H 2.15 um Ks Filter Width: 0.09 um Y 0.17 um J 0.29 um H 0.31 um Ks Flux unit: nJy/pixel Area: 1.5 sq degrees Seeing: 0.83" Y 0.79" J 0.76" H 0.75" Ks