PolHe3 Polarization Measurements
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Revision as of 13:10, 28 February 2020 by Brads (talk | contribs) (→Recent polarization measurements)
Recent polarization measurements
PolHe3 Polarization Measurements
- longitudinal polarization measurements after yesterday's target work in the hall and QWP angle optimization
- Tue 2/18 13:15: 47% https://logbooks.jlab.org/entry/3786686
- Tue 2/18 18:42: 52.2% https://logbooks.jlab.org/entry/3786898
- Tue 2/18 23:47: 54.5% https://logbooks.jlab.org/entry/3787175
- Wed 2/19 4:38: 55.0% https://logbooks.jlab.org/entry/3787175
- Wed 2/19 8:40: 54.9% https://logbooks.jlab.org/entry/3787285
- Wed 2/19 13:08 54.8% https://logbooks.jlab.org/entry/3787420
- Wed 2/19 18:15 54.8% https://logbooks.jlab.org/entry/3787605
- Wed 2/19 11 PM 55.3% https://logbooks.jlab.org/entry/3787781
- Wed 2/19 midnight 51.9% https://logbooks.jlab.org/entry/3787926
- Thu 2/20 05:15 53.2% https://logbooks.jlab.org/entry/3787904
- Thu 2/20 10:34 53.6% https://logbooks.jlab.org/entry/3788085
- Thu 2/20 13:47 53.0% https://logbooks.jlab.org/entry/3788210
- Thu 2/20 21:00 56.0% https://logbooks.jlab.org/entry/3788428
- Fri 2/21 04:07 55.2% L https://logbooks.jlab.org/entry/3788613
- Fri 2/21 09:03 53.8% L https://logbooks.jlab.org/entry/3788795
- Fri 2/21 14:22 52.5% L https://logbooks.jlab.org/entry/3788938
- Fri 2/21 19:50 51.9% L https://logbooks.jlab.org/entry/3789160
- Sat 2/22 01:15 51.6% L https://logbooks.jlab.org/entry/3789331 -> QWP optimization done
- Sat 2/22 06:32 53.0% L https://logbooks.jlab.org/entry/3789442
- Sat 2/22 11:50 54.9% L https://logbooks.jlab.org/entry/3789583 -> rotated to T (5hr) then back to L (2-3hrs)
- Sat 2/22 19:31 43.2% L https://logbooks.jlab.org/entry/3789857
- Sat 2/22 23:08 50.2% L https://logbooks.jlab.org/entry/3789959
- Sun 2/23 04:06 55.3% L https://logbooks.jlab.org/entry/3790104
- Sun 2/23 09:21 55.5% L https://logbooks.jlab.org/entry/3790240
- Sun 2/23 14:17 55.7% L https://logbooks.jlab.org/entry/3790380
- Sun 2/23 19:03 55.7% L https://logbooks.jlab.org/entry/3790513
- Mon 2/24 00:25 55.2% L https://logbooks.jlab.org/entry/3790672
- Mon 2/24 05:47 49.6% L https://logbooks.jlab.org/entry/3790771 -> unexplained drop
- Mon 2/24 10:59 50.8% L https://logbooks.jlab.org/entry/3790965
- Mon 2/24 15:51 50.4% L https://logbooks.jlab.org/entry/3791100
- Mon 2/24 21:22 50.9% L https://logbooks.jlab.org/entry/3791318
- Tue 2/25 02:59 50.7% L https://logbooks.jlab.org/entry/3791481 -> QWP optimization done
- Tue 2/25 08:30 51.4% L https://logbooks.jlab.org/entry/3791660
- Tue 2/25 18:13 ~50% L https://logbooks.jlab.org/entry/3791950
- Tue 2/25 23:13 53.3% L https://logbooks.jlab.org/entry/3792124
- Wed 2/26 04:34 53.6% L https://logbooks.jlab.org/entry/3792291
- Wed 2/26 09:04 54.3% L https://logbooks.jlab.org/entry/3792418 -- NMR just after beam stops
- Wed 2/26 12:46 50.1% L https://logbooks.jlab.org/entry/3792504 -- NMR before beam returns
- Wed 2/26 18:44 52.8% L https://logbooks.jlab.org/entry/3792704
- Wed 2/26 23:42 53.8% L https://logbooks.jlab.org/entry/3792849
- Thu 2/27 04:43 56.4% L https://logbooks.jlab.org/entry/3792931 -- not much beam during owl
- Thu 2/27 08:38 56.3% L https://logbooks.jlab.org/entry/3793085
- Thu 2/27 08:38 56.3% L https://logbooks.jlab.org/entry/3793085
- Thu 2/27 16:50 58.4% L https://logbooks.jlab.org/entry/3793359 -- not much beam during day shift (Moller + retune)
- Thu 2/27 21:49 58.0% L https://logbooks.jlab.org/entry/3793493
- Fri 2/28 02:53 57.8% L https://logbooks.jlab.org/entry/3793610
- Fri 2/28 07:41 57.9% L https://logbooks.jlab.org/entry/3793727
- Fri 2/28 12:54 58.5% L https://logbooks.jlab.org/entry/3793881 -- just before beam restart; after EPR hardware misconfiguration was corrected
