Geoff Andersen (USAF Academy), Derek Buzasi (USAF Academy), James Dorman (USAF Academy), Francis Chun (USAF Academy), and Brian Bailey (USAF Academy)
Keywords: Telescopes, Instrumentation
Abstract:
The United States Air Force Academy is building a 2m ground-based optical telescope for experiments in space situational awareness. The new telescope will be a fast-slewing instrument suitable for both sidereal and low-Earth object tracking down to altitudes of 200km. The telescope will have a 25 arcminute field of view with instruments located at two possible Nasmyth locations. Construction of the new truss, mount and dome is due to begin in early 2008, with first light scheduled at the beginning of 2010.
This telescope facility will be unique in its access to optical equipment and operational flexibility. In conjunction with the Laser and Optics Research Center at the Academy, we can leverage an extensive range of laser wavelengths, powers and temporal profiles. This will make it possible to conduct a wide range of experiments involving optical ranging, communications and characterization of satellites. Plans are also being considered to use the telescope to improve the capabilities of a pre-existing thermometric lidar as well as developing innovative lidars for atmospheric analysis and relativistic studies. Future telescope research will also incorporate adaptive optics technologies being developed in the Department of Physics.
The telescope will greatly enhance the astronomical studies of cadets and faculty. Beyond our mission as a teaching facility for future Air Force officers, we also anticipate a flexibility in access of this telescope to other agencies. This includes availability as a test-bed for instruments as well as participation in time-critical projects where last-minute scheduling of other facilities may not be possible. In our presentation we will discuss the opportunities for other organizations to access time on this instrument, as well as suggesting joint projects with similar telescopes around the world.
Date of Conference: September 12-15, 2007
Track: Telescopes and Instrumentation