IRCAL is an infrared camera for use with the LLNL AO system at Lick observatory
The IRCAL Dewar
The Dewar Interior
The optical bench (anodized black) can be seen running from bottom left
to top right. The dewar window is on the right, the PICNIC 256x256 detector
head is at the lower left. The outer dimensions are 12" x 18". This picture
shows the double floating radiation shields which give a hold time of 72
The Leach Electronics Boxes
The IRCAL electronics are a second generation Leach system built by Bob
Leach at SDSU.
The Stepper Motor Control Power Supply
The Optical Bench
A very murky picture. Before installation of the filter wheel assembly.
Views of the Dewar Exterior
The preamp box can be seen located on the dewar wall.
Last updated 7 March 2000
James R. Graham -- Email: email@example.com
University of California
Berkeley, CA 94720-3411
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