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Entry  Tue Oct 26 17:31:17 2010, yuta, Update, CDS, fixed OPLEV stuff and MCL filters optlevMC2.png
    Reply  Tue Oct 26 21:27:02 2010, Jenne, Update, CDS, fixed OPLEV stuff and MCL filters 
Message ID: 3789     Entry time: Tue Oct 26 21:27:02 2010     In reply to: 3788
Author: Jenne 
Type: Update 
Category: CDS 
Subject: fixed OPLEV stuff and MCL filters 

Since MC2_TRANS is, in fact, MC2 Transmission, and not an oplev at all (it's not red, and it's not a lever, although it does use a QPD), I propose that the name be changed to something sensical, since calling it an oplev is completely non-sensical.  The name change should happen sooner rather than later, to avoid confusion.

Quote:

(Joe, Yuta)

Background:

 Today, we fixed OPLEV stuff, MCL filters, and time stamps.

What we did:
 5. Checked OPLEV for MC2 by pointing a laser pointer to QPD. (For MC2, OPLEV is just a transmission beam position monitor)
  Each quadrant looked like they are connected to the right channel numbers.

 

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