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40m Log |
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Tue Aug 14 23:14:24 2018, aaron, Update, OMC, OMC scanning/aligning script
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Tue Nov 20 20:33:11 2018, aaron, Update, OMC, OMC scanning/aligning script  
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Mon Nov 26 15:43:16 2018, aaron, Update, OMC, OMC scanning/aligning script
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Thu Dec 6 11:16:28 2018, aaron, Update, OMC, OMC channels
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Mon Dec 10 12:29:05 2018, aaron, Update, OMC, OMC channels  
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Mon Dec 10 19:47:06 2018, aaron, Update, OMC, OMC channels
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Tue Dec 11 13:42:44 2018, Koji, Update, OMC, OMC channels
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Tue Dec 11 13:48:04 2018, aaron, Update, OMC, OMC channels
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Thu Dec 13 22:24:21 2018, aaron, Update, OMC, OMC channels
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Mon Dec 10 12:11:28 2018, aaron, Update, OMC, Aligning the OMC
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Tue Dec 11 14:24:18 2018, aaron, Update, OMC, Aligning the OMC
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Tue Dec 11 22:50:07 2018, aaron, Update, OMC, Aligning the OMC 6x
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Thu Dec 13 22:36:42 2018, aaron, Update, OMC, Aligning the OMC
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Fri Dec 14 13:02:24 2018, aaron, Update, OMC, Aligning the OMC
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Fri Dec 14 13:06:12 2018, aaron, Update, OMC, Aligning the OMC
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Mon Dec 17 20:45:40 2018, aaron, Update, OMC, Aligning the OMC 
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Tue Dec 18 18:13:32 2018, aaron, Update, OMC, OMC L HV Piezo driver tests (again)
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Wed Dec 19 00:12:46 2018, gautam, Update, OMC, 40m OMC DCC node
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Message ID: 14358
Entry time: Fri Dec 14 13:06:12 2018
In reply to: 14355
Reply to this: 14363
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Author: |
aaron |
Type: |
Update |
Category: |
OMC |
Subject: |
Aligning the OMC |
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I replaced the 2'' AUX-AS combining BS with a freshly mounted 2'' HR mirror for 1064. The mirror is labelled 'Y1-2037-45-P', and had a comment on its case: 'V'. I aligned the AUX beam from the new HR mirror into the next iris, so AUX passes through irises both before and after the new optic. Now, AS does not go out to the AS PDs.
I mounted the old BS on the SP table in a random orientation.
I also dumped the beam transmitted through one of the AUX steering mirrors before the new HR mirror. |