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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: 12903
Entry time: Thu Mar 23 23:38:58 2017
In reply to: 12902
Reply to this: 12904
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Author: |
gautam |
Type: |
Update |
Category: |
IMC |
Subject: |
MC SUS damping gains stepped down |
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I've reduced the gains of the damping on all 3 MC SUS by a factor of 3 for overnight observation as part of the ongoing feedforward noise cancellation investigations. I will return them to the nominal values tomorrow morning. |