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The controllers are placed underneath the Calibration Bench to be in close proximity to their shutters: two shutters are placed within the Calibration Unit enclosure (the Cal Sci/Sky Arm and Simult. Cal shutters), and the other two are placed beside the Calibration Unit enclosure (the SoCal Sci Fiber and SoCal Cal Fiber shutters).
The shutter trigger pulses are generated by the Shutters and Timing Galil.
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Relevant Devices
Description | Qty | Source | Part Number | Notes |
|---|---|---|---|---|
Shutter Controller | 4 | Uniblitz | VED24 | |
Shutter | 4 | Uniblitz | DSS25B1T0 | 25mm Optical Shutter Bi-stable (only requires power for transitions) Ordering options:  |
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