DECam's imager is visible for the last time (blue, left of center) before it is inserted into the instrument, meeting the optical corrector for the first time.
Image credit: T. Abbott CTIO/NOAO/AURA.
Source URL (modified on 09/02/2012 - 13:43): http://www.ctio.noao.edu/noao/content/decam-update-0
