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 Tue Apr 12 18:42:59 2011, Dmass, tara, DailyProgress, TempCtrl, time constant between can and cavity 
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 Tue Apr 12 20:54:36 2011, Dmass, DailyProgress, TempCtrl, time constant between can and cavity
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Wed Apr 13 09:18:50 2011, tara, DailyProgress, TempCtrl, time constant between can and cavity
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Wed Apr 13 11:25:13 2011, Dmass, DailyProgress, TempCtrl, time constant between can and cavity
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Wed Apr 13 11:29:50 2011, tara, DailyProgress, TempCtrl, time constant between can and cavity
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Thu Apr 14 10:02:11 2011, tara, DailyProgress, TempCtrl, time constant between can and cavity
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Message ID: 581
Entry time: Wed Apr 13 11:29:50 2011
In reply to: 580
Reply to this: 582
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| Author: |
tara |
| Type: |
DailyProgress |
| Category: |
TempCtrl |
| Subject: |
time constant between can and cavity |
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It's C3:PSL-FSS_SLOWDC. I'm not keeping the cavity locked in order to avoid any heat absorption from the beam. I only lock the cavity when I check the SLOWDC level every hour.
[DYM: What IS it in the real world, you shouldn't make someone search your elog to parse your channel names into physical signals]
Duly noted. I edited the entry accordingly.
SLOWDC is for thermal control on NPRO crystal. It is used for adjusting laser frequency. |