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Images by V.Biliotti, M.Gonzales |
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Test board ready to work
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Test board with 3 temperature sensors attached and some thermal conductors made from copper wires. |
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Images by I.Mochi, S.Gennari, C.Baffa |
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The thermal curve of the second cryogenic test of ZnSe prism.
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A close view of ZnSe prism.
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Images by I.Mochi, C.Baffa |
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The stepper motor controller, the Phytron GLD 20-24
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The GLD controller test temperature history, in on and off state. The spike corresponds to a 10 seconds motor operation. |
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Images by I.Mochi, S.Gennari, C.Baffa |
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The cryogenic test assembly for the IR-coated ZnSe window.
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The ZnSe window cryogenic test temperature hitory.
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Images by C.Baffa, I.Mochi, G.Falcini, P.Samndri |
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The ZnSe wedge cryogenic test temperature history
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The opening of the dewar.
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The wedge extracted from the dewar.
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A detailed view of wedge coating test area
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Images by C.Baffa, S.Gennari, M.Sozzi, P.Sandri |
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The ZnSe wedge on its holder.
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The wedge assembled for the criogenic test.
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The wedge inside the dewar.
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Overall picture of closed dewar.
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Images by C.Baffa, E.Giani, V.Biliotti |
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One of the firsts images taken by the final electronics
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The pixel value Histogram
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Images by E.Giani, V.Biliotti |
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The very low noise of test electronics (20microVolt).
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A second (still less noisy!) measurement.
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Images by I.Mochi, G.Falcini, C.Baffa |
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The slit positioning system open.
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The slit positioning system closed
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Microscope view of slit positioned.
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One of us (I.M.) working on wheels assembly.
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Images by I.Mochi, S.Gennari, G.Falcini, C.Baffa |
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Side view of filter/slit wheels mounting.
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Rear view of filter/slit wheels mounting.
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Movie of filter wheel moving
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Images by V.Biliotti, C.Baffa |
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The detector board mounted: front view with multiplexer in place.
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The detector board mounted: rear view.
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Close view of detector connection with cold plane.
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Close view of detector and board margin.
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