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40m Log |
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Tue Jan 15 10:52:38 2019, gautam, Update, SUS, EY door opened
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Tue Jan 15 15:49:47 2019, gautam, Update, SUS, EY door opened
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Sat Jan 19 15:33:18 2019, gautam, Update, SUS, ETMY OSEMs faulty 
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Tue Jan 22 20:36:53 2019, gautam, Update, SUS, ETMY OSEMs faulty
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Wed Jan 23 12:39:18 2019, gautam, Update, SUS, EY chamber work 6x
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Wed Jan 23 23:12:44 2019, gautam, Update, SUS, Prep for FC cleaning
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Thu Jan 24 15:32:31 2019, gautam, Update, SUS, Y arm cavity side first contact applied 
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Tue Jan 29 22:12:40 2019, gautam, Update, SUS, Alignment prep
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Wed Jan 30 11:54:24 2019, gautam, Update, SUS, More alignment prep 
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Wed Jan 30 19:25:40 2019, gautam, Update, SUS, Xarm cavity alignment 
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Fri Feb 1 01:24:06 2019, gautam, Update, SUS, Almost ready for pumpdown tomorrow
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Fri Feb 1 13:16:50 2019, gautam, Update, SUS, Pumpdown 83 underway
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Fri Feb 1 21:52:57 2019, gautam, Update, SUS, Pumpdown 83 underway
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Fri Feb 1 14:44:14 2019, gautam, Update, SUS, Y arm FC cleaning and reinstall  
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Wed Jan 16 16:25:25 2019, gautam, Update, SUS, Yarm locked
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Fri Jan 18 21:34:18 2019, gautam, Update, SUS, Unused optic on EY table
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Sat Jan 19 05:07:45 2019, Koji, Update, SUS, Unused optic on EY table
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Message ID: 14399
Entry time: Tue Jan 15 10:52:38 2019
Reply to this: 14401
14403
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Author: |
gautam |
Type: |
Update |
Category: |
SUS |
Subject: |
EY door opened |
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[chub, bob, gautam]
We took the heavy door off the EY chamber at ~930am.
Chamber work:
- ETMY suspension cage was returned to its nominal position.
- Unused hardware from the annular heater setup was removed.
- The unused heater had its leads snipped close to the heater crimp point, and the exposed part of the bare wires was covered with Kapton tape (we should remove the source leads as well in air to avoid any accidental shorting)
Waiting for the table to level off now. Plan for later today / tomorrow is as follows:
- Lock the Y arm, recover good cavity alignment.
- Position parabolic heater such that clipping issue is resolved.
- Move optic to edge of table for FC cleaning
- Clean optic
- Return suspension cage to nominal position.
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