The Lowell Discovery Telescope (LDT, formerly the
Discovery Channel Telescope, DCT)
is a 4.3-meter optical/near-infrared telescope
at Happy Jack, Arizona, operated by Lowell Observatory.
It was partially funded by the Discovery Channel,
thus the name. The telescope site is 40 miles from Flagstaff,
at a dark-sky site in Coconino National Forest,
and is at an elevation of 2360 meters. Its first light
was in 2012.
Instruments: