WIYN Information

The 3.5-m WIYN telescope provides superb image quality (0.8 arcsec median seeing) with the capability of going deep. The WIYN science imager is the 4Kx4K MiniMosaic camera. NOAO has 40% of the observing time on this telescope, and most observations for the community are carried out in classical mode (scheduled dates for the PI to take the data.)