| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
89
|
Mon May 30 09:28:43 2022 |
Ken, Kristian, Simon, Ragan | Detectors | XUV-Detector | 9:27 XUV-Detector is running again.
-5V cathode, 8A main coil, 2.4A sec.coil
|
|
|
43
|
Wed May 11 14:48:31 2022 |
Konstantin | DAQ | Voltage range of the Keysight DMM changed from 10V to 1V | During the setup of the ion beam the voltage
range of the Keysight DMM was changed from
10V to 1V. Additionally, the name of the |
|
|
61
|
Thu May 12 14:04:09 2022 |
Konstantin | DAQ | Go4 Laserstep histograms adapted | In order to correctly display the gated PMT
signals [I]PMT Middle[/I] and [I]PMT North[/I]
some modifications in the Go4 code were necessary. |
|
|
80
|
Tue May 17 10:38:44 2022 |
Konstantin | Detectors | PMT North changed | PMT located at the northern window was again
replaced by the narrow-band PMT (ET Enterprise
type 9423 SB, SN: 650). |
|
|
85
|
Mon May 30 01:13:40 2022 |
Konstantin, Max, Patrick | Detectors | XUV-Detector voltage off | XUV-Detector shows up to 100 kHz and, therefore,
was turned off. |
|
|
106
|
Wed Jun 1 00:16:02 2022 |
Konstantin, Simon | DAQ | Timing 209Bi thick target | Timing for the final measurements on 209Bi
was determined for the new frequency 1.93777MHz.
Peak positions are
|
|
|
105
|
Wed Jun 1 00:03:08 2022 |
Konstantin, Simon, Kristian | Runs | 209-Bi runs | [TABLE border="1"]
Time | SIS-intensity | ESR-intensity after
orbit change| cooler-HV | cooler current |
|
|
81
|
Fri May 27 10:39:53 2022 |
Kristian | DAQ | PMT North noise | During the last run, PMT North showed some
weird noise.
|
|
|
90
|
Mon May 30 16:17:39 2022 |
Kristian, David, Wilfried, Carsten, Danyal, Rodolfo | Runs | Afternoon shift 30.05 | These are the first runs after changing to
the thick stripper foil.
|
|
|
107
|
Wed Jun 1 08:39:50 2022 |
Kristian, Konstantin | Calibration | Wavemeter reading | We recorded files with high wavemeter readout
rate and saved it at the atplaser network
drive (Q:) - Bismuth - wavemeter folder.
|
|
|
88
|
Mon May 30 08:35:41 2022 |
Kristian, Simon, Ken, Ragan | Detectors | Changed PMT North | We did not see any signal at PMT North which
was the narrowband PMT. Changed it to the
old solar blind PMT. Now we see the resonance. |
|
|
64
|
Thu May 12 15:50:33 2022 |
Max | Accelerator | No ESR beam | Since 13:30 we have no beam in the ESR. There
is a problem with the ESR septum.
The magnets department is investigating. |
|
|
98
|
Tue May 31 15:19:58 2022 |
Max, Carsten, Danyal | General | scans for different E-cool currents |
until 15:15 we have measured with I_e = 100
mA (3 loops per file)
|
|
|
99
|
Tue May 31 17:22:09 2022 |
Max, Carsten, Danyal, Rodolfo, Wilfried | General | change E-cooler current I_e = 50 mA |
At 17:15 we changed again the E-cooler current
I_e = 50 mA
|
|
|
72
|
Mon May 16 17:38:38 2022 |
Max, Danyal, Wilfried, Rodolfo | General | laser bunch timing | We overlapped the laser and ion bunch in the
time domain.
Therefore we delayed the bunching HF in order |
|
|
63
|
Thu May 12 15:34:47 2022 |
Max, Kristian, Sebastian | DAQ | laser scan, laser step and laser busy checked | We checked all three signals in the Messhütte.
Laser scan and laser step are OK.
The Laser busy signal is for large increments |
|
|
84
|
Mon May 30 00:56:33 2022 |
Max, Patrick | Laser | Beam overlap | The ion beam positions are (+- 1mm):
|
|
|
86
|
Mon May 30 02:12:20 2022 |
Max, Patrick, ~Konstantin, Ragan, Ken | Runs | runs night shift 30.05. | These are the first runs of the substitute
beamtime.
|
|
|
104
|
Tue May 31 21:58:55 2022 |
Max, Rodolfo | Laser | MRC Settings for 209Bi | We have change the laser settings for the
spectroscopy of 209Bi.
|
|
|
74
|
Mon May 16 19:20:55 2022 |
Max, Wilfried | Analysis | start go4 before laser scan | It is necessary to start go4 before you start
the laser scan. Otherwise you get an offset
in the laser Step plots. |
|