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Reports until 09:15, Monday 21 March 2011
X1 SUS
betsy.weaver@LIGO.ORG - posted 09:15, Monday 21 March 2011 - last comment - 10:44, Tuesday 22 March 2011(640)
Q3 ECDs mounted
I installed the ECD blocks on the R0 Top Mass/Tablecloth.  Attached is a plot showing the TF taken just before the addition, as a reference, and with the ECDs set to within a mm of touching the mass.  The green and black peaks are with the ECDs, and show significant attenuation of peaks.  We need to determine if the placement of the blocks is acceptable, or if they need some in or out adjustment. - Plot to be uploaded when test stand power is recovered.
Comments related to this report
travis.sadecki@LIGO.ORG - 15:32, Monday 21 March 2011 (641)


		
		
travis.sadecki@LIGO.ORG - 07:50, Tuesday 22 March 2011 (645)


		
		
travis.sadecki@LIGO.ORG - 07:51, Tuesday 22 March 2011 (646)


		
		
travis.sadecki@LIGO.ORG - 10:44, Tuesday 22 March 2011 (647)


		
		
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