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Entry  Wed Jan 20 23:26:10 2016, gautam, rana, Update, LSC, PSL and AUX-X temperatures changed 2016_01_20_ALS_OutOfLoop_1.pdf
    Reply  Thu Jan 21 18:34:04 2016, rana, Update, LSC, PSL and AUX-X temperatures changed 
       Reply  Fri Jan 22 01:56:01 2016, ericq, Update, LSC, Audio ALSX ALSX.wav
Message ID: 11943     Entry time: Fri Jan 22 01:56:01 2016     In reply to: 11942
Author: ericq 
Type: Update 
Category: LSC 
Subject: Audio ALSX 

I hooked up the ALSX DFD output to the fibox, and used the adjustable delay line to set the phase properly. I recorded the noise on pianosa, and have attached it. Of course, this doesn't really capture the low frequency behavior. 

Unrelated to this: I found the MC WFS turned off, and the loops ran away when turning them on. I tweaked the alignment, and reset the WFS offsets. Seems stable for now. 

Attachment 1: ALSX.wav  470 kB
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