 Mon Mar 30 08:00:40 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA
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I_cooler = 20 mA
beam: 206Pb81+
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Mon Mar 30 08:32:05 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA
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I_cooler = 20 mA
beam: 206Pb81+
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Mon Mar 30 08:56:04 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
beam: 206Pb81+
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Mon Mar 30 10:01:31 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 10:32:01 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 10:57:43 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 12:16:04 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 12:33:04 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 13:02:49 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 13:31:58 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Mon Mar 30 14:02:41 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 10 mA
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I_cooler = 10 mA
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Thu Apr 2 05:00:44 2020, Ragan, Esther, Oliver, Runs, Second measurement with 2 hrs storage time 
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Electron cooler was off here. Thus, this measurement is not what we needed.
(in the picture below, it can be seen that the beam is not cooled)
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Wed Aug 25 15:13:41 2021, Jan, DAQ, SC13 clock frequency
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The frequency of the clock used as reference in scaler channel 13 has been measured precisely.
In contrast to what was expected (1.5MHz precisely), it is:
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Tue Mar 31 00:47:18 2020, Yuri, Runs, S2 slits 0/+35 mm, target bump +13 mm
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| Run start: 0276.lmd |
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Mon Mar 30 09:34:02 2020, Tino, Runs, Restart of second measurement with 206Pb81+ beam at I_cooler = 10 mA
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Stopped Data recording for Restart of the measurement
I_cooler = 10 mA
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Thu Feb 27 14:04:12 2020, Ruijiu Chen, Detectors, Remote control of HV module
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Be careful. The voltage value on user interface is 10 times of real value. e.g. if the real value is 32V, the voltage value on UI has to be 320V.
[IMG]elog:17/1[/IMG] |
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Sat Mar 28 11:20:10 2020, Ragan, RuiJiu, Mei, Yuri, Tino, General, Reducing beam intensity in ESR
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| Yuri reduces beam intensity in the ESR to reduce the countrate on the detectors. |
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Sun Mar 29 18:41:31 2020, ruijiu, Analysis, Ratio between MPWC rate and DSSD rate
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slit Ratio error
-1 18.64 0.4
-2 18.18 0.38
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Thu Sep 13 11:32:17 2018, Jan Glorius, Collaboration, Proposal
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| Attached is the beam time proposal submitted and accepted by the G-PAC in 2017. |
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Mon Mar 30 01:07:29 2020, Ragan, General, Problem with SIS runstop: 0256
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There is problem with SIS
Run stop: 0257.lmd (at1:06) |