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Message ID: 8844     Entry time: Sun Jul 14 18:19:00 2013
Author: Annalisa 
Type: Update 
Category: Green Locking 
Subject: Arm cavity scan 

Yesterday evening Nic and me were in the lab. The Mode Cleaner was unlocked, but after many attempt we could fix it and we did many scans of the Y arm cavity.

Today I was not able to keep the MC locked. Koji helped me remotely, and eventually the MC locked back, but after half an hour of measurements I had to stop.

I made some more scan of the Y arm though. I also tried to do the same for the X arm, but the MC unlocked before the measurement was finished. I'll try to come back in the night.

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