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Entry  Tue Mar 13 07:04:55 2012, kiwamu, Update, LSC, evolution of the sensing matrix in PRMI as a function of time PRCL.pngMICH.png
    Reply  Tue Mar 13 16:40:06 2012, kiwamu, Update, LSC, evolution of the sensing matrix in PRMI as a function of time: details lockins_MICH.png
    Reply  Tue Mar 13 16:56:19 2012, kiwamu, Update, LSC, evolution of the sensing matrix in PRMI as a function of time 
    Reply  Wed Mar 14 21:01:36 2012, keiko, Update, LSC, evolution of the sensing matrix in PRMI as a function of time 
Message ID: 6406     Entry time: Tue Mar 13 16:56:19 2012     In reply to: 6403
Author: kiwamu 
Type: Update 
Category: LSC 
Subject: evolution of the sensing matrix in PRMI as a function of time 

Next steps:

  • Compare the obtained sensing matrix with an Optickle model. Particularly I am interested in the absolute strengths in watts/meter
  • Noise estimation of the REFL33_Q as a MICH sensor to see if this sensor is usable for holding MICH.

Quote from #6403

Tonight I measured the sensing matrix again but this time I recorded them as a function of time using the realtime LOCKINs in the LSC front end.

The attached plots are the responses (optical gains) of PRCL and MICH in watts / meter at various sensors in time series.

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