Today (Feb 8th) AGW is reinstalled after the W-board shimming done in clean room.

Some problems with the telescope delay things, and we have the complete system (AGW+RR) at about 14:40 local time. In the meantime we have done a complete functional check of the AGW using the internal source and we found no issues. The internal pupil wobbling is confirmed to be about 4.5 pixels.

Pennina alignment

AGW mounted with Barrone installed.

Opened Flowerpot. Acting to the top screw of the pennina. Screwing-in, the gap on the top between pennina mount and the flowerpot

After 3/4 turn screwing-in: 2 pixel vignetting of the pupil

Back to zero

After 3/4 turn screwing-out: 3 pixel vgnetting of the pupil

Back to zero + 1/8 turn screwing-in. Pennina aligned. Closed Flowerpot.

Pupil wobble measurement

Topic attachments
I Attachment Action Size Date Who Comment
pupil_wobble.pngpng pupil_wobble.png manage 262 K 09 Feb 2016 - 02:20 UnknownUser  
wobble.propro wobble.pro manage 1 K 09 Feb 2016 - 02:30 ArmandoRiccardi  
Topic revision: r5 - 09 Feb 2016, ArmandoRiccardi
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