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Entry  Fri Apr 13 03:15:12 2012, koji,frank,tara, DailyProgress, optic, vibration damping on optics IMG_0731.jpgdamped.png
    Reply  Sat Apr 14 06:03:23 2012, frank,tara, DailyProgress, optic, vibration damping on optics IMG_0744.jpgIMG_0742.jpg
       Reply  Mon Apr 16 02:20:58 2012, tara, DailyProgress, optic, vibration damping on optics beat_2012_04_15.pngbeat_2012_04_15.png
          Reply  Mon Apr 16 22:02:08 2012, tara, DailyProgress, optic, vibration damping on optics beat_2012_04_15_fixed.png
             Reply  Wed Apr 18 00:49:07 2012, tara, DailyProgress, optic, vibration damping on optics 
Message ID: 915     Entry time: Sat Apr 14 06:03:23 2012     In reply to: 912     Reply to this: 916
Author: frank,tara 
Type: DailyProgress 
Category: optic 
Subject: vibration damping on optics 

 We are damping most of the optics with rubber cones. There are a few peaks that we still could not find their origins.  We are thinking to build an acoustic insulation box to cover the setup.

   [details will be added soon]

IMG_0744.jpgIMG_0742.jpg

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