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Entry  Thu Jul 16 01:04:21 2015, ericq, Update, General, Starting IFO recovery, DAC troubles 
    Reply  Thu Jul 16 11:18:37 2015, jamie, Update, General, Starting IFO recovery, DAC troubles 
       Reply  Thu Jul 16 16:46:18 2015, ericq, Update, General, Starting IFO recovery, DAC troubles 
          Reply  Sat Jul 18 14:55:33 2015, jamie, Update, General, all front ends back up and running cds-good.png
Message ID: 11422     Entry time: Thu Jul 16 16:46:18 2015     In reply to: 11420     Reply to this: 11426
Author: ericq 
Type: Update 
Category: General 
Subject: Starting IFO recovery, DAC troubles 

Jamie showed me how to use the SDF system. We created new safe.snap files for all of the running models based on the autoburts from the morning of July 1st, before the upgrade began, and then pruned them of invalid channels. 

Now all of the models start up without having to race for the BURT button. yes

We saw that c1sus was timing out all over the place once the filter settings had been restored. I was thinking I would move one of the vertex optics into c1mcs, but instead I found it easier to remove the global damping parts. Now the c1sus model runs at ~50usec.

The c1sus frontend's DAC is still nonfunctional. Jamie is seeking advice. 

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