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40m Log |
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Wed May 15 00:40:19 2019, gautam, Update, SUS, ETMY diagnosis plan
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Wed May 15 10:57:57 2019, gautam, Update, SUS, EY chamber opened
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Wed May 15 17:46:24 2019, gautam, Update, SUS, ETMY inspection 
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Wed May 15 19:36:29 2019, Koji, Update, SUS, ETMY instepction
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Thu May 16 13:07:14 2019, gautam, Update, SUS, First contact residue removal 
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Thu May 16 23:31:55 2019, gautam, Update, SUS, ETMY suspension characterization 6x
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Fri May 17 17:01:08 2019, gautam, Update, SUS, ETMY suspension characterization
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Mon May 20 11:33:46 2019, gautam, Update, SUS, ITMY inspection
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Mon May 20 17:12:57 2019, gautam, Update, SUS, ETMY LL adjustment
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Mon May 20 22:06:07 2019, gautam, Update, SUS, ITMY also kicked
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Tue May 21 00:15:21 2019, gautam, Update, SUS, Main objectives of vent achieved (?)   
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Tue May 21 21:33:27 2019, gautam, Update, SUS, ETMY HR face cleaned
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Wed May 22 11:53:50 2019, gautam, Update, SUS, ETMY EQ stops backed out
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Message ID: 14608
Entry time: Wed May 15 00:40:19 2019
Reply to this: 14610
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Author: |
gautam |
Type: |
Update |
Category: |
SUS |
Subject: |
ETMY diagnosis plan |
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I collected some free-swinging data from earlier today evening. There are still only 3 peaks visible in the ASDs, see Attachment #1.
Plan for tomorrow:
TBH, I don't have any clear ideas as to what we are supposed to do to to fix the problem (or even what the problem is). So here is my plan for now:
- Take pictures of relative position of magnet and OSEM coil for all five coils
- Inspect positions of all EQ stops - back them well out if any look suspiciously close
- Inspect suspension wire for any kinks
- Inspect position of suspension wire in standoff
I anticipate that these will throw up some more clues |
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