NOAO Extremely Wide Field Infrared Imager

NEWFIRM, the NOAO Extremely Wide Field Infrared Imager, images a 28 x 28 arcmin field of view on the NOAO 4-m telescopes. It covers a wavelength range of 1 - 2.4 microns at 0.4 arcsec/pixel. It was offered on the 4-m Mayall telescope on Kitt Peak through April, 2010. It is currently operating on the 4-m Blanco telescope on Cerro Tololo.