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Entry  Fri Aug 5 13:51:51 2011, steve, Update, SUS, cross coupling 
    Reply  Fri Aug 5 15:11:24 2011, kiwamu, Update, SUS, Re: cross coupling 
Message ID: 5125     Entry time: Fri Aug 5 15:11:24 2011     In reply to: 5123
Author: kiwamu 
Type: Update 
Category: SUS 
Subject: Re: cross coupling 

There is a page on the 40m wiki explaining the procedure.

  http://blue.ligo-wa.caltech.edu:8000/40m/OSEM_adjustment_proceedure

 

Additionally there are several old elogs about the cross-coupling minimization, which can be useful for us:

[1] "SUS ranking from measured data", iLog by Osamy (Aug.22 2005)

[2] "TF from position to sensors for ETMX ", iLog by Osamu (Aug.25 2005)

[3] "Further OSEM tweaking", iLog by Rana (Oct.3 2006)

Quote from #5123

We need a plan how to minimize cross coupling in the OSEMs now

 

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