=========================================================================== COSMOS NEWFIRM Medium Band Survey Version 1.0 =========================================================================== July 15, 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 data represent imaging from the NEWFIRM Medium Band Survey (PI P.G. vanDokkum). http://www.astro.yale.edu/nmbs/Overview.html Please cite Whitaker et al. 2011, ApJ, 735, 86 if you make use of these data. The filter system is defined in: van Dokkum et al. 2009, PASP, 121, 1 These data were taken from the NOAO archvie http://archive.noao.edu/nsa/ and modified to the COSMOS standard format for internal COSMOS use. Telescope: Mayall 4m Instrument: NEWFIRM Integration time: 24.9 J1 19.6 J2 24.8 J3 14.7 H1 17.0 H2 11.8 Ks Effective Wavelength: 1.047um J1 1.195um J2 1.279um J3 1.560um H1 1.708um H2 2.2um Ks Filter Width: 0.151 J1 0.148 J2 0.141 J3 0.167 H1 0.175 H2 0.325 Ks Flux unit: nJy/pixel Area: 0.25 sq degrees Seeing: 1.19 J1 1.17 J2 1.12 J3 1.03 H1 1.24 H2 1.08 Ks