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 Fri Nov 13 22:32:54 2015, Koji, Summary, PSL, PMC LO degraded, usual ERA-5 replacement, LO recovered 
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 Sun Nov 15 22:43:48 2015, Koji, Summary, PSL, PMC LO degraded, usual ERA-5 replacement, LO recovered
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Mon Nov 16 19:05:59 2015, Koji, Summary, PSL, PMC servo circuit review, follow up measurements
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Mon Nov 16 21:32:49 2015, Koji, Summary, PSL, PMC servo circuit review, follow up measurements
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Tue Nov 17 16:21:10 2015, Koji, Summary, PSL, PMC servo circuit review, follow up measurements
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Wed Nov 18 16:51:58 2015, Koji, Summary, PSL, PMC servo calibration
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Wed Nov 18 16:53:17 2015, Koji, Summary, PSL, PMC PZT capacitance
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Wed Nov 18 17:09:22 2015, Koji, Summary, PSL, PMC Servo analysis
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Fri Nov 20 15:44:12 2015, Koji, Summary, PSL, Added 17.5kHz LPF to the PMC servo
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Message ID: 11768
Entry time: Mon Nov 16 19:05:59 2015
In reply to: 11765
Reply to this: 11769
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| Author: |
Koji |
| Type: |
Summary |
| Category: |
PSL |
| Subject: |
PMC servo circuit review, follow up measurements |
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PMC follow up measurements have been done. The servo circuit was reviewed.
Now the PMC, IMC, X/Y arms are locked and aligned waiting for the IFO work although I still think something is moving (ITMX?)
as the FPMI fringe is quite fast. |