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| 40m Log |
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 Tue Feb 1 15:33:28 2022, Koji, Summary, BHD, Optomechanics configuration for the in-vacuum aux small optics 
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 Wed Feb 2 18:55:58 2022, Koji, Summary, BHD, Optomechanics configuration for the in-vacuum aux small optics
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Wed Feb 2 21:16:23 2022, Koji, Summary, BHD, Optomechanics configuration for the in-vacuum aux small optics
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Thu Apr 28 11:53:10 2022, Anchal, Summary, BHD, POP_SM4 and POP_SM5 Assembly
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Tue May 3 14:02:09 2022, Anchal, Summary, BHD, Installed POP path in ITMX Chamber
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Thu Apr 14 10:18:35 2022, Paco, Summary, BHD, 2 in oplev mirrors incompatible with LMR2V
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Thu Apr 14 18:34:51 2022, Paco, Summary, BHD, ITMY Oplev reinstalled (Re: 2 in oplev mirrors incompatible with LMR2V)
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Message ID: 16780
Entry time: Thu Apr 14 18:34:51 2022
In reply to: 16778
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| Author: |
Paco |
| Type: |
Summary |
| Category: |
BHD |
| Subject: |
ITMY Oplev reinstalled (Re: 2 in oplev mirrors incompatible with LMR2V) |
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[Paco, Yehonathan]
We installed ITMYOL1 and ITMYOL2 on the ITMY chamber. We aligned the ITMY OpLev beam and closed the loop successfully, we then had a second round of YARM aligment, where we brought the Y peak transmission up from 0.04 counts to 0.09 counts (up by a factor of two). We still couldn't close the YARM loop but we have a better alignment. |