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| 40m Log |
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 Fri Dec 26 17:45:21 2014, Steve, Update, VAC, vac pressure rose to 1.3 mTorr 
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 Sun Dec 28 07:29:16 2014, Steve, Update, VAC, vacuum is normal
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Tue Feb 3 15:20:13 2015, Steve, Koji, Update, VAC, Pneumatic pressure is being read again
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Sun Mar 22 18:42:40 2015, Steve, Update, VAC, vac pressure rose to 1.2mTorr
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Mon Mar 23 10:36:55 2015, ericq, Update, VAC, Pressure watch script
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Fri Apr 24 17:30:32 2015, Jenne, Update, VAC, Pressure watch script broken
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Sat Apr 25 18:50:47 2015, ericq, Update, VAC, Pressure watch script broken
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Sat Apr 25 22:17:49 2015, rana, Update, CDS, MXstream restart script working (beta)
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Tue May 19 17:03:34 2015, Koji, Update, CDS, MXstream restart script working (beta)
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Tue May 19 18:38:33 2015, rana, Update, CDS, MXstream restart script working (beta)
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Mon Apr 27 14:37:55 2015, Steve, Update, VAC, N2 pneumatic pressure watch
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Thu Apr 30 16:30:25 2015, Steve, Update, VAC, N2 pneumatic pressure watch set up
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Tue Jan 31 14:14:29 2017, rana, Update, VAC, Pressure watch script
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Sun May 15 19:48:08 2016, Steve, Update, VAC, run out of N2
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Tue Jun 14 10:13:34 2016, Steve, Update, VAC, temporary N2 supply line
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Fri Jun 17 15:22:31 2016, gautam, Update, VAC, N2 supply line restored after retiling
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Message ID: 10843
Entry time: Fri Dec 26 17:45:21 2014
Reply to this: 10845
10968
11156
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| Author: |
Steve |
| Type: |
Update |
| Category: |
VAC |
| Subject: |
vac pressure rose to 1.3 mTorr |
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We run out of N2 for the vacuum system. The pressure peaked at 1.3 mTorr with MC locked. V1 did not closed because the N2 pressure sensor failed.
We are back to vac normal. I will be here tomorrow to check on things. |
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