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Configuration of the A&G Box and Spectrograph

Gratings and other optical components must only be changed when the telescope is parked at the zenith, and whilst the change is being made an entry must be made in the telescope log to the effect that the telescope is not to be moved until the work on the spectrograph or A&G box is finished.

• Changing Gratings
• Changing Filters in the Main (A&G box) slides
• Changing components in the slit area
• Directing light to the right cameras
• Setting Grating Angles
• The Slit Area
• Configuring the Spectrograph for Spectropolarimetry