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Entry  Mon Aug 15 10:58:52 2011, kiwamu, Update, IOO, MC misaligned a lot 
    Reply  Mon Aug 15 14:07:39 2011, kiwamu, Update, IOO, Re: MC misaligned a lot 
Message ID: 5236     Entry time: Mon Aug 15 10:58:52 2011     Reply to this: 5238
Author: kiwamu 
Type: Update 
Category: IOO 
Subject: MC misaligned a lot 

This morning Steve and I opened the doors on the IOO and OMC chamber to let the IR beam go to MC.

And found the MC flashing is way far from TEM00, there were very higher order modes.

The MC suspensions were realigned based on an assumption that the incident beam didn't change recently.

Anyways we should check the leveling of the IOO table and the spot positions on the MC mirrors again to make sure.

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