Berkeley Lab sensors enable first light for the dark energy camera
Monday, September 17, 2012 - 12:00
in Astronomy & Space
Early in the morning of September 12 the Dark Energy Camera (DECam), mounted on the Victor Blanco Telescope at the Cerro Tololo Inter-American Observatory in Chile, recorded its first images of a southern sky spangled with galaxies. Galaxies up to eight billion light years away were captured on DECam's focal plane, whose imager consists of 62 charge-coupled devices (CCDs) invented and developed by engineers and physicists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab).