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MDM Observatory's 8K CCD array project based at Columbia Astrophysics Laboratory:
Dewar & Cryostat Overview
e-mail: arlin@astro.columbia.edu Telephone: (212) 854-7899 |
Thermally-isolated, mechanically-flat focal plane mount with temperature
sensors, heaters and thermal connection to LN2 dewar.
Internal wiring via hermetic-to-flexprint connector panels attached via
flexprint cables to focal plane.
Includes high-vac valve and Granville-Phillips convection vacuum guage (with
controller).
DESCRIPTION OF DEWAR: