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Fri Sep 18 13:33:17 2015, ericq, Update, LSC, Fast ALS troubles - Noise at 36kHz
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Fri Sep 18 16:08:41 2015, ericq, Update, LSC, Fast ALS troubles - Noise at 36kHz 
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Fri Sep 18 19:15:35 2015, rana, Update, LSC, Fast ALS troubles - Noise at 36kHz
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Tue Sep 29 16:52:49 2015, ericq, Update, LSC, Fast ALS troubles - unknown zero
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Tue Sep 29 18:03:11 2015, rana, Update, LSC, use LISO
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Wed Sep 30 10:00:02 2015, ericq, Update, LSC, used LISO
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Fri Oct 2 03:29:16 2015, ericq, Update, LSC, Fast ALS progress - AO path crossed over, but no high BW
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Fri Oct 9 13:31:21 2015, ericq, Update, LSC, ALS plant shape
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Fri Oct 9 14:50:18 2015, Koji, Update, LSC, ALS plant shape
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Fri Oct 9 16:23:25 2015, ericq, Update, LSC, ALS plant shape
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Tue Oct 13 16:28:21 2015, ericq, Update, LSC, Fast ALS pomona 
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Message ID: 11651
Entry time: Wed Sep 30 10:00:02 2015
In reply to: 11649
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Author: |
ericq |
Type: |
Update |
Category: |
LSC |
Subject: |
used LISO |
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LISO confirms that I did my algebra right in picking the component values, and shows no extra zeros.
I also took some TFs with the SR785 and confirmed that both CM board inputs behave the same, and that including the LPF on the input gives the expected 1/f shape at the slow and fast outputs. |