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Entry  Mon Dec 20 10:47:29 2010, Koji, Update, IOO, Plan for closing the vacuum chambers 
    Reply  Mon Dec 20 16:57:58 2010, steve, Update, IOO, checking out & closing the vacuum chambers 
       Reply  Mon Dec 20 23:32:58 2010, kiwamu, Update, IOO, Re:checking out & closing the vacuum chambers 
    Reply  Mon Dec 20 22:56:20 2010, Jenne, Update, IOO, Plan for closing the vacuum chambers 
Message ID: 4078     Entry time: Mon Dec 20 22:56:20 2010     In reply to: 4076
Author: Jenne 
Type: Update 
Category: IOO 
Subject: Plan for closing the vacuum chambers 

Tuesday

  • If still everythig is fine, put the BS heavy door.

- Do the following list for all of the testmass chambers.

  • Check if the OSEMs and the OPLEV are still fine. (ITMX and ITMY were not done on Monday, so need extra care.)
  • Inspect the surface of the mirror with a laser pointer or a fiber coupled halogen light.
  • Blow the mirrors by the ionization gun.
  • Inspect the mirror surface again.
  • Move the suspension tower close to the door.
  • Make a single drag-wipe with iso
  • Move the SOS tower at the original place.
  • Check the OSEMs and the OPLEVs. Adjust the alignment.
  • Put the heavy door.

- Start slow pumping

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