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40m Log |
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Tue Mar 21 15:13:44 2017, gautam, Update, IMC, IMC input beam mode matching    
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Tue Mar 21 21:59:48 2017, gautam, Update, IMC, IMC input beam mode matching 
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Wed Mar 22 00:33:00 2017, gautam, Update, IMC, IMC length offset nulling 
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Wed Mar 22 16:58:25 2017, gautam, Update, IMC, WFS sensing matrix measurements
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Thu Mar 23 01:44:53 2017, gautam, Update, IMC, WFS sensing matrix measurements   
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Thu Mar 23 08:43:11 2017, rana, Update, IMC, WFS sensing matrix measurements
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Thu Mar 23 23:38:58 2017, gautam, Update, IMC, MC SUS damping gains stepped down
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Fri Mar 24 11:26:57 2017, gautam, Update, IMC, MC SUS damping gains restored
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Fri Mar 24 19:04:18 2017, gautam, Update, IMC, Seismic feedforward and WFS 
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Message ID: 12902
Entry time: Thu Mar 23 08:43:11 2017
In reply to: 12901
Reply to this: 12903
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Author: |
rana |
Type: |
Update |
Category: |
IMC |
Subject: |
WFS sensing matrix measurements |
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For sensing matrix, better to use single frequency sine response. We don't want to measure around the bounce or above the 28 Hz cutoff filters in the MC SUS. |