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Entry  Fri Jun 22 02:21:57 2012, Jenne, Update, Green Locking, 2 arm ALS - Success!!!! P6210140.AVIspeedy_gonzales-5257.jpg
    Reply  Fri Jun 22 03:37:42 2012, Koji, Update, Green Locking, 2 arm ALS - Success!!!! 
       Reply  Fri Jun 22 10:52:18 2012, yuta, Update, Green Locking, 2 arm ALS - Success!!!! 
Message ID: 6852     Entry time: Fri Jun 22 03:37:42 2012     In reply to: 6851     Reply to this: 6853
Author: Koji 
Type: Update 
Category: Green Locking 
Subject: 2 arm ALS - Success!!!! 

Are these correct?

1. It is a nice work.

2. This is not locking, but stabilization of the both arms by ALS.

3. We now have the phase trackers for both arms.

4. There is no coarse (i.e. short) delay line any more.

5. The splitters after the PDs are reducing the RF power to Beat-box.
Actually there are RF monitors on Beat-box for this purpose, but you did not notice them.

6. c1ioo channel list
https://wiki-40m.ligo.caltech.edu/CDS/C1IOO%20channel%20list
has to be updated.

7. Video can be uploaded to Youtube as Mike did at http://nodus.ligo.caltech.edu:8080/40m/6513

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