| ID |
Date |
Author |
Category |
Subject |
|
166
|
Fri Apr 8 15:39:36 2022 |
all | Runs | first data after timing set up | started taking data again
started at 15:40
h=1
file names
229Th7821 DAQ 1 607 MB
229Th0082 DAQ 2 820 MB
stopped at 16:25
The laser was not really properly scanned.
This was mainly a test run to see if everything was working. |
|
181
|
Sat Apr 9 06:25:22 2022 |
Max, Kristian | Runs | morning shift runs | DAQ1: lxg1927:/data.local2/BeamTimeTh22/
DAQ2: lxg0155:/data.local2/E142/
LMD file name DAQ1:229Thor
LMD file name DAQ2:229Th
Shottky marker pos: 243.973MHz
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 start-end | LMD-DAQ2 start-end | scan range(nm) | step width(nm) | dwell time(s) | comments
| |
xx:xx | x.xe9 | 209xxx | 00xx | 78xx | 32x.x - 32x.x | 0.01 | x | sketch for filling the table
| |
06:40 | 1.7e9 | 209619 | 0098-0099 | 7836 | 323.2 - 321.2 | 0.002 | 4s | laser pulse energy is @ ~12mJ after SHG
| |
09:35 | 1.4e9 | 209624 | 0101-0101 | 7838-7838 | 323.2 - 322.8 | 0.002 | 3s | only 0.5nm range, WM power + coupling tuned to scan range, Konstantin updated LV code to hold Cobra Set WL value, aborted LV readout problem
| |
11:25 | 1.0e9 | 209622 | 0102 - 102 | 7839-7839 | 323.2 - 322.8 | 0.002 | 3s | LV readout problem solved. WM readout is wrong (Cobra set is good)
| |
12:15 | old beam | 209622 | 0103 - 103 | 7840-7840 | 323.2 - 322.8 | 0.002 | 3s | WM readout is wrong
| |
12:50 | 2.3e9 | 209617 | 0104 - 104 | 7841-7841 | 323.2 - 322.8 | 0.002 | 3s | couldnt open go4 stream view, stopped after one good scan
| |
13:20 | 2.0e9 | 209617 | 0104 - 105 | 7842-7842 | 323.2 - 322.8 | 0.002 | 3s | first scan with LV correct
|
|
|
183
|
Sat Apr 9 13:45:42 2022 |
Max, Kristian | Runs | first scans with LV problem solved! | This is the first time with LV buffer problem solved (see Elog ID: 184). Before the PMT signals were out of sync with the wavelength data!
We concluded to scan with step sizes of 0.002nm, scan range of 0.5nm (f
nm), dwelltime = 150(5s), loops = 2 (approx.: 30min measurements).
DAQ1: lxg1927:/data.local2/BeamTimeTh22/
DAQ2: lxg0155:/data.local2/E142/
LMD file name DAQ1:229Thor
LMD file name DAQ2:229Th
Shottky marker pos: 243.973MHz
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 start-end | LMD-DAQ2 start-end | scan range(nm) | step width(nm) | dwell time(s) | comments
| |
11:25 | 1.0e9 | 209622 | 0102 - 102 | 7839-7839 | 323.2 - 322.8 | 0.002 | 3s | LV readout problem solved. WM readout is wrong (Cobra set is good)
| |
12:15 | old beam | 209622 | 0103 - 103 | 7840-7840 | 323.2 - 322.8 | 0.002 | 3s | WM readout is wrong
| |
12:50 | 2.3e9 | 209617 | 0104 - 104 | 7841-7841 | 323.2 - 322.8 | 0.002 | 3s | couldnt open go4 stream view, stopped after one good scan, WM readout is wrong .
| |
13:20 | 2.0e9 | 209617 | 0104 - 105 | 7842-7842 | 323.2 - 322.8 | 0.002 | 3s | first scan with LV correct
| |
13:40 | 1.2e9 | 209618 | 0106 - 106 | 7843-7843 | 323.2 - 322.8 | 0.002 | 3s | 3 loops
| |
14:20 | 1.5e9 | 209612 | 0107 - 107 | 7844-7844 | 323.2 - 322.8 | 0.002 | 3s | 1 loop
|
Runs after this have the right cobra set value but propably the wrong WM data until 10.04.22 12:44 (see also ID:198) |
|
185
|
Sat Apr 9 15:47:21 2022 |
Carsten, Rodolfo, Sarper, Patrick | Runs | Afternoon and night shift runs | After the morning shift, we got new increment (nm) for the laser scanning. We are now scanning 2 nm of wavelength range in 5 big steps (5 x 0.4 nm). Started with 323.2 nm - 322.8 nm range. Every big step (0.4 nm) is scanned with 0.002 nm of wavelength increment.
Every scan takes ~ 18 min (0.4 nm range with 0.002 nm steps), we have scanned 2 loops. Total scanning time ~36 min.
DAQ1: lxg1927:/data.local2/BeamTimeTh22/
DAQ2: lxg0155:/data.local2/E142/
LMD file name DAQ1:229Thor
LMD file name DAQ2:229Th
Schottky marker pos: 243.973MHz
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 start-end | LMD-DAQ2 start-end | scan range(nm) | step width(nm) | dwell time(s) | comments
| |
xx:xx | x.xe9 | 209xxx | 0xxx | 78xx | 32x.x - 32x.x | 0.002 | x | sketch for filling the table
| |
15:14 | 1.5e9 | 209624 | 0111-0111 | 7847-7847 | 323.2 - 322.8 | 0.002 | 5s | DAQ 2 no VUPROM TDC Pat south
| |
xx:xx | 1.5e9 | 209624 | 0111-0111 | 7847-7847 | 323.2 - 322.8 | 0.002 | 5s | DAQ 2 changed TDC part south from ch 8 to ch 10
| |
17:05 | 2.2e9 | 209624 | 0113-0113 | 7848-7848 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
19:04 | 1.8e9 | 209616 | 0116-0116 | 7850-7850 | 323.2 - 322.8 | 0.002 | 5s | Intensity optimization, see below, DAQ 2 TDC part south back to channel 8 - ok, XUV detector and Cu mirror moved correctly, lost the laser beam after the half of the second loop
| |
19:49 | 1.8e9 | 209614 | 0117-0117 | 7851-7851 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
20:28 | 2.0e9 | 209622 | 0118-0118 | 7852-7852 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
21:07 | 2.2e9 | 209623 | 0119-119 | 7853-7853 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
22:01 | 1.8e9 | 209621 | 0122-0122 | 7856-7856 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
22:41 | ? | 209620 | 0123 | 7857 | 323.2 - 322.8 | 0.002 | 5s | First scan started by night shift
| |
23:21 | 1.1e9 | 209620 | 0124 | 7858 | 323.2 - 322.8 | 0.002 | 5s | mbs crashed at 'sta ac'
| |
23:32 | 1.3e9 | 209618 | 0125 | 7859 | 323.2 - 322.8 | 0.002 | 5s | e-cooler turned off
| |
23:50 | 1.5e9 | 209xxx | 0126 | 7860 | 323.2 - 322.8 | 0.002 | 5s | the stop point was not set
| |
23:53 | 1.5e9 | 209611 | 0127 | 7861 | 323.2 - 322.8 | 0.002 | 5s | DAQ2 must have crashed between 23:30 - 23:50
| |
00:07 | 1.9e9 | 209xxx | 0128 | 7862 | 323.2 - 322.8 | 0.002 | 5s | mbs crashed at 'sta ac'
| |
00:23 | 1.7e9 | 209623 | 0131 | 7864 | 323.2 - 322.8 | 0.002 | 5s | successful scan. we 'resl' after every measurement from now on. 'open file' is included in '@startup' now (ID:190).
| |
01:08 | 1.6e9 | 209623 | 0132 | 7865 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
01:47 | 1.6e9 | 209623 | 0133 | 7866 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
02:35 | 1.3e9 | 209623 | 0134 | 7868 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
03:19 | 2.0e9 | 209622 | 0135 | 7869 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
04:04 | 1.3e9 | 209622 | 0136 | 7870 | 323.2 - 322.8 | 0.002 | 5s | successful scan
| |
04:44 | 1.0e9 | 209622 | 0137 | 7871 | 323.2 - 322.8 | 0.002 | 5s | e-cooler turned off
| |
05:25 | 1.9e9 | 209622 | 0140 | 7875 | 323.2 - 322.8 | 0.002 | 5s | successful scan. DAQ1 was started ~7s before DAQ2. The files between the last measurement an this one are essentially empty.
|
Carsten (19:00h): I notized that a lot of beam gets lost when starting scraping. I called Sergey Litvinov to help me to introduce some additional cooling/waiting (10s) after the ramp and before scraping and bunching. It increased the number of ions available for the measurement roughly by a factor of 3-5.
Some runs have wrong WM data. Set Wavelength is good.
Following files are saved differently, the command missed the 229Th in the end (/data.local2/BeamTimeTh22/229Thor -auto -rfio)
7850 (19:32)
7855 (21:56)
7856 (22:30) |
|
195
|
Sun Apr 10 06:39:16 2022 |
Kristian, Marek, Max | Runs | runs morning shift 10.04. | These are the measurement runs of the morning shift (10.04.).
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 start-end | LMD-DAQ2 start-end | scan range(nm) | step width(nm) | dwell time(s) | comments
| |
06:xx | 3e8 | 2096xx | 0141-0141 | 7876-7876 | 323.2 - 322.8 | 0.002 | 5s | just one loop
| |
06:39 | 2e9 | 209621 | 0142-0142 | 7877-7877 | 323.2 - 322.8 | 0.002 | 5s |
| |
07:18 | 2.1e9 | 209616 | 0143-0143 | 7878-7878 | 323.2 - 322.8 | 0.002 | 5s | 8000 particles on counter
| |
07:57 | 2.2e9 | 209621 | 0144-0144 | 7879-7879 | 323.2 - 322.8 | 0.002 | 5s |
| |
08:37 | 1.9e9 | 209620 | 0145-0145 | 7880-7880 | 323.2 - 322.8 | 0.002 | 5s | 7200 particles on counter
| |
09:24 | 2.1e9 | 209621 | 0146-0146 | 7881-7881 | 323.2 - 322.8 | 0.002 | 5s | laser pulse energy @ start of run: 488mJ green monitor, 11.6mJ UV, 7700 particles on counte
| |
10:07 | 2.1e9 | 209620 | 0147-0147 | 7882-7882 | 323.2 - 322.8 | 0.002 | 5s | optimized WM coupling, the WM data is stretched in this run (buffer problem?), also possible for previous runs
| |
11:04 | 2.1e9 | 209620 | 0148-0148 | 7884-7884 | 323.2 - 322.8 | 0.002 | 5s | restarted WM, still wrong WM data, stopped after 1 run
| |
11:27 | 2.1e9 | 209616 | 0149-0149 | 7885-7885 | 323.2 - 322.8 | 0.002 | 5s | restarted WM + LV
| |
12:11 | 2.0e9 | 209616 | 0150-0150 | 7886-7886 | 323.2 - 322.8 | 0.002 | 5s | wrong WM data
| |
12:55 | 1.9e9 | 209616 | 0151-0151 | 7887-7887 | 323.2 - 322.8 | 0.002 | 5s | changed LV code (ID: 198), WM data works now!
| |
13:37 | 1.8e9 | 209620 | 0152-0152 | 7888-7888 | 323.2 - 322.8 | 0.002 | 5s |
| |
14:16 | 2.1e9 | 209621 | 0153-0153 | 7889-7889 | 323.2 - 322.8 | 0.002 | 5s | 1 loop |
|
200
|
Sun Apr 10 15:16:19 2022 |
Carsten, Rodolfo, Sarper | Runs | Runs afternoon shifts 10.04 | These are the measurement runs of the afternoon shift (10.04.).
Wavelength range is changed from 323.2 - 322.8 nm to 322.81 - 322.40 nm.
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 start-end | LMD-DAQ2 start-end | scan range(nm) | step width(nm) | dwell time(s) | comments
| |
16:26 | 1.95e9 | 209620 | 0155-0155 | 7891-7891 | 322.81 - 322.40 | 0.002 | 5s | laser scan did not work, labview (Thorium_main.vi) communication issue
| |
16:51 | 1.8e9 | 209620 | 0156-0156 | 7892-7892 | 322.81 - 322.40 | 0.002 | 5s |
| |
17:33 | 1.6e9 | 209618 | 0157-0157 | 7893-7893 | 322.81 - 322.40 | 0.002 | 5s | 7894 particles on the counter
| |
18:17 | 1.6e9 | 209618 | 0158-0158 | 7894-7894 | 322.81 - 322.40 | 0.002 | 5s | 8200 particles on the counter
| |
19:06 | 1.8e9 | 209618 | 0159-0159 | 7895-7895 | 322.81 - 322.40 | 0.002 | 5s | 8650 particles on the counter
| |
19:44 | 1.9e9 | 209618 | 0160-0160 | 7896-7896 | 322.81 - 322.40 | 0.002 | 5s | 8600 particles on the counter
| |
20:24 | 1.7e9 | 209620 | 0161-0161 | 7897-7897 | 322.81 - 322.40 | 0.002 | 5s | 4200 particles on the counter
| |
21:04 | 1.7e9 | 209619 | 0162-0162 | 7898-7898 | 322.81 - 322.40 | 0.002 | 5s | 8380 particles on the counter
| |
21:45 | 1.8e9 | 209619 | 0163-0163 | 7899-7899 | 322.81 - 322.40 | 0.002 | 5s | 8550 particles on the counter
| |
22:24 | 1.8e9 | 209619 | 0164-0164 | 7900-7900 | 322.81 - 322.40 | 0.002 | 5s | 8016 particles on the counter |
|
203
|
Sun Apr 10 22:47:05 2022 |
Patrick, Volker, Prannay, Danyal, Alexandre, Sebastian, Kristian | Runs | Runs night shift 10.04 + morning shift 11.04 | These are the measurement runs of the night shift (10/11.04.).
Wavelength range is still 322.81 - 322.40 nm.
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 start-end | LMD-DAQ2 start-end | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
| |
23:05 | 1.75e9 | 209620 | 0165 - 0165 | 7901-7901 | 322.81 - 322.40 | 0.002 | 5s | 8500 |
| |
23:57 | 1.?e9 | 209620 | 0166 - 0166 | 7902-7902 | 322.81 - 322.40 | 0.002 | 5s | 8500 | The HV of PMT south was changed from 2.5kV to 3kV
| |
00:35 | 1.4e9 | 209620 | 0167 - 0167 | 7903-7903 | 322.81 - 322.40 | 0.002 | 5s | 4100 |
| |
01:18 | 1.75e9 | 209620 | 0168 - 0168 | 7904-7904 | 322.81 - 322.40 | 0.002 | 5s | 4400 |
| |
01:58 | 1.4e9 | 209620 | 0169 - 0169 | 7905-7905 | 322.81 - 322.40 | 0.002 | 5s | 7700 | The ESR went red after this run. The on-call service was called because of some power supply failure, ETA: 45min.
| |
04:12 | 1.75e9 | 209620 | 0171 - 0171 | 7906-7906 | 322.81 - 322.40 | 0.002 | 5s | 7600 | With the start of this run, the wavemeter, labview and the python script were restarted. The python script was slightly adjusted.
| |
04:50 | 1.6e9 | 209620 | 0172 - 0172 | 7907-7907 | 322.81 - 322.40 | 0.002 | 5s | 8300 |
| |
05:31 | 1.6e9 | 209619 | 0173 - 0173 | 7908-7908 | 322.81 - 322.40 | 0.002 | 5s | 8100 |
| |
06:09 | 1.6e9 | 209615 | 0174 - 0174 | 7909-7909 | 322.81 - 322.40 | 0.002 | 5s | 8000 |
| |
06:52 | 1.8e9 | 209615 | 0175 - 0175 | 7910-7910 | 322.81 - 322.40 | 0.002 | 5s | 8800 | at 07:08 the cooler voltage jumped from 209615 V to 209619 V
| |
07:30 | 1.9e9 | 209619 | 0176 - 0176 | 7911-7911 | 322.81 - 322.40 | 0.002 | 5s | forgotten | at 07:50 the cooler voltage jumped from 209619 to 209610 V and back again at to 209619 V
| |
08:18 | 1.8e9 | 209619 | 0177 - 0177 | 7912-7912 | 322.81 - 322.40 | 0.002 | 5s | 9100 | 08:47 the cooler voltage jumped from 209618 to 209614 V and back again at to 209618 V
| |
08:55 | 1.75e9 | 209619 | 0178 - 0178 | 7913-7913 | 322.81 - 322.40 | 0.002 | 5s | 8300 |
| |
09:36 | 1.6e9 | 209619 | 0179 - 0179 | 7914-7914 | 322.81 - 322.40 | 0.002 | 5s | 8194 |
|
The SIS intensity is taken directly before injection to ESR. Not the SIS peak intensity as in yesterday's table. |
|
210
|
Mon Apr 11 14:45:11 2022 |
Paul, Konstantin, Sarper, David | Runs | Afternoon shift runs 11.04 | We continue scan the new wavelength scan range is 322.41 - 322.00 nm
|
Time | SIS-intensity | cooler-HV | LMD-DAQ1 file nr | LMD-DAQ2 file nr | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
| |
14:45 | 1.9e9 | 209618 | 0189 | 7924 | 322.41 - 322.00 | 0.002 | 5s | 9100 |
| |
18:54 | 1.83e9 | 209616 | 0191 | 7926 | 322.41 - 322.00 | 0.002 | 5s | 7300 |
| |
19:34 | 1.7e9 | 209615 | 0192 | 7927 | 322.41 - 322.00 | 0.002 | 5s | 7110 |
| |
20:13 | 1.8e9 | 20961X | 0193 | 7928 | 322.41 - 322.00 | 0.002 | 5s | 6730 |
| |
20:53 | 1.8e9 | 209614 | 0194 | 7929 | 322.41 - 322.00 | 0.002 | 5s | 7550 | During the scan the ecooler voltage changed to approximately 209613
| |
21:43 | 1.7e9 | 209614 | 0195 | 7931 | 322.41 - 322.00 | 0.002 | 5s | 7000 |
| |
22:30 | 1.6e9 | 209612 | 0197 | 7932 | 322.41 - 322.00 | 0.002 | 5s | 7300 |
| |
23:10 | 1.4e9 | 209614 | 0198 | 7933 | 322.41 - 322.00 | 0.002 | 5s | 6100 | For this measurement, ESR_Ring went red, we realized only after completing the measurement. The sections went red are Dipole Correction Points (GE01KP17-18-19-20, 4 in total) @~23:45 and fixed @01:35...
| |
01:52 | 1.6e9 | 209614 | 0199 | 7934 | 322.41 - 322.00 | 0.002 | 5s | 7151 |
| |
02:32 | 1.7e9 | 209616 | 0200 | 7935 | 322.41 - 322.00 | 0.002 | 5s | 8368 |
| |
03:22 | 1.8e9 | 209617 | 0201 | 7936 | 322.41 - 322.00 | 0.002 | 5s | 7005 |
| |
04:01 | 1.9e9 | 209616 | 0202 | 7937 | 322.41 - 322.00 | 0.002 | 5s | | Ecooler voltage increased 4 volts during the run
|
|
|
215
|
Tue Apr 12 04:43:29 2022 |
Alexandre, Kristian, Sebastian | Runs | 322.01 - 321.60 nm | We scan the wavelength scan range is 322.01 - 321.60 nm
before the first scan of the new wavelength range we changed the high voltage divider ratio in Labview from 248514 to 248517, which is the correct value for this voltage. This leads to slightly higher cooler voltages in the log.
|
Time | SIS-intensity | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
| |
04:40 | 1.9e9 | 209625 | 0203 | 7938 | 322.01 - 321.60 | 0.002 | 5s | 8830 |
| |
05:20 | 1.7e9 | 209626 | 0204 | 7939 | 322.01 - 321.60 | 0.002 | 5s | 7800 |
| |
06:00 | 1.6e9 | 209626 | 0205 | 7940 | 322.01 - 321.60 | 0.002 | 5s | 8500 |
| |
06:45 | 1.7e9 | 209620 | 0206 | 7941 | 322.01 - 321.60 | 0.002 | 5s | 9400 | cooler HV decreased slowly by a few V, jumped back at ~7:03
| |
07:25 | 1.8e9 | 209620 | 0207 | 7942 | 322.01 - 321.60 | 0.002 | 5s | 9300 |
| |
08:05 | 1.75e9 | 209620 | 0208 | 7943 | 322.01 - 321.60 | 0.002 | 5s | 9100 |
| |
08:45 | 1.7e9 | 209618 | 0209 | 7944 | 322.01 - 321.60 | 0.002 | 5s | 9000 | cooler HV decreased 5V to 209614 and jumped back to initial value after ~5s
| |
09:25 | 1.7e9 | 209618 | 0210 | 7945 | 322.01 - 321.60 | 0.002 | 5s | 8500 |
| |
10:05 | 1.9e9 | 209618 | 0211 | 7946 | 322.01 - 321.60 | 0.002 | 5s | 9200 | cooler HV decreased steadily to 209611 V during the run
| |
10:45 | 1.9e9 | 209611 | 0212 | 7947 | 322.01 - 321.60 | 0.002 | 5s | 7500 | After injecting into the ESR, we saw after cooling some tails left and right of the Shottky peak of Th. Was not there in the runs before. After some minutes it disappeared in the spectrum
| |
11:35 | 2e9 | 209611 | 0213 | 7948 | 322.01 - 321.60 | 0.002 | 5s | | it seems to be that much lesser ions are stored in the ESR - counter shows low rate - ABORTED laser didn't start scanning
| |
11:58 | 1.75e9 | 209615 | 0214 | 7949 | 322.01 - 321.60 | 0.002 | 5s | 7700 | cooler HV jumped to 209610 at 12:12 and stayed there
| |
12:53 | 1.85e9 | 209611 | 0215 | 7950 | 322.01 - 321.60 | 0.002 | 5s | 7155 | cooler HV increased slowly from initial value to ~209618
| |
13:32 | 1.9e9 | 209612 | 0216 | 7951 | 322.01 - 321.60 | 0.002 | 5s | 6638 |
| |
14:39 | 1.8e9 | 209610 | 0217 | 7952 | 322.01 - 321.60 | 0.002 | 5s | 6815 | Voltage was jumping around from 209610 up to 209624 and back
| |
15:20 | 1.75e9 | 209612 | 0218 | 7953 | 322.01 - 321.60 | 0.002 | 5s | 8400 | In contrast to the previous measurement, the cooler voltage was drifting by about 3V around 209612
| |
16:00 | 1.7e9 | 209612 | 0219 | 7954 | 322.01 - 321.60 | 0.002 | 5s | 7920 |
| |
16:58 | 1.5e9 | 209612 | 0220 | 7955 | 322.01 - 321.60 | 0.002 | 5s | 4577 | PMT North voltage and threshold modified Entry 221, Ecooler voltage dcreased to 209609 V, weak injection
| |
18:09 | 1.62e9 | 209609 | 0221 | 7957 | 322.01 - 321.60 | 0.002 | 5s | | During the last injection the beam suddenly got lost during the scraping, File 7956 was discarded since go4 was still during the startup of mbs
| |
18:49 | 1.69e9 | 209609 | 0222 | 7958 | 322.01 - 321.60 | 0.002 | 5s | 6133 |
| |
19:49 | 1.6e9 | 209610 | 0223 | 7959 | 322.01 - 321.60 | 0.002 | 5s | 7035 |
| |
20:29 | 1.78e9 | 209611 | 0224 | 7960 | 322.01 - 321.60 | 0.002 | 5s | 4490 |
| |
21:12 | 1.86e9 | 209622 | 0225 | 7961 | 322.01 - 321.60 | 0.002 | 5s | 10296 | Note that the cooler voltage is increased. Particle number might be overestimated since it was read when the beam was already dumped.
|
|
|
| Attachment 1: DriftingVoltage14-40.PNG
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|
223
|
Wed Apr 13 14:29:04 2022 |
Carsten, Rodolfo, Sarper, David, Pierre-Michel, Max, Sebastian | Runs | Afternoon - morning shift runs 13.+14.04. | Changed the wavelength scan range from 321.62 - 321.10 nm to 321.12 - 320.60 nm after one scan.
|
Time | SIS-intensity | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
| |
14:28 | 1.9e9 | 209618 | 0254 | 7983 | 321.62 - 321.10 | 0.002 | 5s | 7950 |
| |
15:35 | 1.7e9 | 209613 | 0255 | 7984 | 321.12 - 320.60 | 0.002 | 5s | 7100 | Wavelength range has changed starting from this scan
| |
16:21 | 1.8e9 | 209612 | 0256 | 7985 | 321.12 - 320.60 | 0.002 | 5s | 6900 |
| |
17:11 | 1.8e9 | 209619 | 0257 | 7986 | 321.12 - 320.60 | 0.002 | 5s | 7950 |
| |
17:57 | 2.0e9 | 209618 | 0258-0259 | 7987 | 321.12 - 320.60 | 0.002 | 5s | 8900 |
| |
18:48 | 2.1e9 | 209620 | 0260-0261 | 7988 | 321.12 - 320.60 | 0.002 | 5s | 9260 | After the scan was complete, we have realized that TCL 1064 computer is crashed.. fixed @ 20:05
| |
20:07 | 2.1e9 | 209621 | 0262 | 7989 | 321.12 - 320.60 | 0.002 | 5s | 7800 |
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20:56 | 2.0e9 | 209620 | 0263 | 7990 | 321.12 - 320.60 | 0.002 | 5s | 8190 | After closing file, we replaced the dye from the laser.
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22:10 | 0 | 209620 | 0264 | 7991 | 321.12 - 320.60 | 0.002 | 5s | 0 | No beam due to failures in Unilac and SIS. NTCAP stopped 01:44, restarted 02:15
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02:20 | 1.5e9 | 209620 | 0265 | 7992 | 321.12 - 320.60 | 0.002 | 5s | 0 | Electron cooler problem during scan, bad file.
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02:52 | 1.4e9 | 209624 | 0266-0267 | 7993 | 321.12 - 320.60 | 0.002 | 5s | 3076 | --> CU mirror in all time !!!
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03:44 | 1.6e9 | 209625 | 0268-0269 | 7994 | 321.12 - 320.60 | 0.002 | 5s | 5156 | --> CU mirror in all time !!!
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04:35 | 1.7e9 | 209624 | 0270-0271 | 7995 | 321.12 - 320.60 | 0.002 | 5s | 3430 | --> CU mirror in all time !!!
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05:27 | 1.6e9 | 209621 | 0272-0273 | 7996 | 321.12 - 320.60 | 0.002 | 5s | 3200 | --> CU mirror in all time !!!
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06:17 | 1.6e9 | 209621 | 0274-0275 | 7997 | 321.12 - 320.60 | 0.002 | 5s | 3371 | low particle count since 22:00, see ID:225, --> CU mirror in all time !!!
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07:24 | 1.5e9 | 209622 | 0276-0277 | 7998 | 321.12 - 320.60 | 0.002 | 5s | 3366 | --> CU mirror in all time !!!
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08:33 | 1.6e9 | 209621 | 0278-0279 | 7999 | 321.12 - 320.60 | 0.002 | 5s | 2940 | ecooler jumped to 209615 during measurement, --> CU mirror in all time !!!
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09:26 | 1.5e9 | 209618 | 0280 | 8000 | 321.12 - 320.60 | 0.002 | 5s | | aborted, request of Carsten
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09:46 | 1.6e9 | 209621 | 0283-285 | 8003 | 321.12 - 320.60 | 0.002 | 5s | 2950 | small ecooler current changes (300mA injection and 50mA @ measurement), fragments survive in schottky @ lower frequencies (see attached pic1 and pic2), it seems to be that the cooler does not work correctly in "phase 1" (pic 1), --> CU mirror in all time !!!
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11:28 | 1.75e9 | 209624 | 0287 | 8005 | 321.12 - 320.60 | 0.002 | 5s | ~1800 | ESR cooler back to 450mA (injection), 40mA (measurement), additional manual waiting time of 15s in machine 3 (after injection before ramping); ABORT laserscan on Carstens request after ~1 loop; Sergey arrived and we get some time for ion beam adjustements, --> CU mirror in all time !!!
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12:23 | 1.5e9 | 209623 | 0289-0290 | 8007 | 321.12 - 320.60 | 0.002 | 5s | 8100 | Cu mirror is again automated and intensity in ESR is back up ; @12:42 increase of the width of the ion beam (pic3) @12:43 again normal width, intensity dropped significantly over time afterwards
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13:09 | 1.55e9 | 209622 | 0291-292 | 8008 | 321.12 - 320.60 | 0.002 | 5s | 4852 | beam killed @ loop 2 scan nbr 253 (8 steps missed)
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14:00 | 1e9 | 209622 | 0293-0294 | 8009 | 321.12 - 320.60 | 0.002 | 5s | 5509 |
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14:48 | 9.5e8 | 209622 | 0295-0296 | 8010 | 321.12 - 320.60 | 0.002 | 5s | 5477 |
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15:47 | 1e9 | 209622 | 0297-298 | 8011 | 321.12 - 320.60 | 0.002 | 5s | 6336 |
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16:42 | 7e8 | 209619 | 0299 | 8012 | 321.12 - 320.60 | 0.002 | 5s | 2424 |
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17:45 | 9.9e8 | 209620 | 0300 | 8013 | 321.12 - 320.60 | 0.002 | 5s | 5133 |
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| Attachment 1: coolerProblemsAndFragments.JPG
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| Attachment 2: fragments.JPG
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| Attachment 3: BroaderIonBeam.JPG
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| Attachment 4: againNormalWidth.JPG
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230
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Thu Apr 14 17:47:55 2022 |
Carsten, Rodolfo, Konstantin, Sarper | Runs | Afternoon shift runs 14.04 changing the wavelength scan range | The new scan range is changed from 321.12 - 320.60 nm to 320.62 - 320.10 nm
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Time | SIS-intensity | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
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18:36 | 9.5e8 | 209618 | 0301 | 8014 | 320.62 - 320.10 | 0.002 | 5s | 6270 |
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19:45 | 9.4e8 | 209615 | 0302 | 8015 | 320.62 - 320.10 | 0.002 | 5s | 5400 |
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20:44 | 8.4e8 | 209618 | 0303 | 8016 | 320.62 - 320.10 | 0.002 | 5s | 4210 |
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21:37 | 8.9e8 | 209616 | 0304 | 8017 | 320.62 - 320.10 | 0.002 | 5s | 4550 |
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232
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Thu Apr 14 22:44:40 2022 |
Patrick, Simon, Danyal, Max | Runs | Runs night shift 14./15.04. | Runs of the night shift. The wavelength range is 320.62 - 320.10 nm.
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Time | SIS-intensity | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
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22:38 | 9.5e8 | 209621 | 0305 | 8018 | 320.62 - 320.10 | 0.002 | 5s | 5000 | laser scan was started 1 min late
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23:38 | 9.8e8 | 209622 | 0306 | 8019 | 320.62 - 320.10 | 0.002 | 5s | 5550 |
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00:32 | 1.0e9 | 209621 | 0307 | 8020 | 320.62 - 320.10 | 0.002 | 5s | 4000 | After ~4000 counted particles (second scan, 1:04 am) the e-cooler went off.
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01:21 | 1.1e9 | 209622 | 0308 | 8021 | 320.62 - 320.10 | 0.002 | 5s | 6700 |
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02:12 | 1.2e9 | 209623 | 0309 | 8022 | 320.62 - 320.10 | 0.002 | 5s | 6400 |
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03:03 | 1.1e9 | 209624 | 0310 | 8023 | 320.62 - 320.10 | 0.002 | 5s | 5500 |
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03:55 | 1.3e9 | 209622 | 0311 | 8024 | 320.62 - 320.10 | 0.002 | 5s | 7700 |
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04:47 | 1.2e9 | 209622 | 0312 | 8025 | 320.62 - 320.10 | 0.002 | 5s | 5300 |
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05:36 | 1.2e9 | 209620 | 0313 | 8026 | 320.62 - 320.10 | 0.002 | 5s | 6666 |
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06:25 | 1.2e9 | 209619 | 0314 | 8027 | 320.62 - 320.10 | 0.002 | 5s | 6500 | change of shift crew (Danyal & Max)
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07:16 | 1.2e9 | 209618 | 0315 | 8028 | 320.62 - 320.10 | 0.002 | 5s | 5230 |
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08:13 | 1.2e9 | 209620 | 0316 | 8029 | 320.62 - 320.10 | 0.002 | 5s | 6600 |
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09:04 | 1.1e9 | 209619 | 0317 | 8030 | 320.62 - 320.10 | 0.002 | 5s | 6660 |
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09:54 | 1.2e9 | 209619 | 0318 | 8031 | 320.62 - 320.10 | 0.002 | 5s | 5950 |
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10:49 | 1.1e9 | 209619 | 0319 | 8032 | 320.62 - 320.10 | 0.002 | 5s | 6580 |
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11:38 | 1.1e9 | 209617 | 0320 | 8033 | 320.62 - 320.10 | 0.002 | 5s | 5380 |
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236
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Sat Apr 16 04:19:05 2022 |
Patrick, Simon, Alex, Sarper | Runs | Runs night + morning shifts 16.04. | Runs of the night shift 16.04. after changing the wavelength range. The new range is 320.12 - 319.859 nm. The step size was decreased from 0.002 nm to 0.001 nm.
The goal was to have the same number of scans as before (261), however, the scan range in the labview program could not be set accordingly. We decided to go with 262 scans after the first run.
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Time | SIS-intensity | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width(nm) | dwell time(s) | particles counted | comments
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04:24 | 1.28e9 | 209616 | 0338 | 8051 | 320.12 - 319.86 | 0.001 | 5s | 6750 | This run had only 260 scans
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05:18 | 1.20e9 | 209615 | 0339 | 8052 | 320.12 - 319.859 | 0.001 | 5s | 6300 | First run with 262 scans
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06:09 | 1.36e9 | 209615 | 0340 | 8053 | 320.12 - 319.859 | 0.001 | 5s | 6910 | laser scan started 2 min late at 650 counts
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07:03 | 1.24e9 | 209615 | 0341 | 8054 | 320.12 - 319.859 | 0.001 | 5s | 6330 |
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07:59 | 1.23e9 | 209615 | 0342 | 8055 | 320.12 - 319.859 | 0.001 | 5s | 5712 |
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08:51 | 1.1e9 | 209615 | 0343 | 8056 | 320.12 - 319.859 | 0.001 | 5s | 4380 |
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09:44 | 1.28e9 | 209615 | 0344 | 8057 | 320.12 - 319.859 | 0.001 | 5s | 5135 |
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10:39 | 1.25e9 | 209615 | 0345 | 8058 | 320.12 - 319.859 | 0.001 | 5s | 5860 |
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11:30 | 1.2e9 | 209615 | 0346 | 8059 | 320.12 - 319.859 | 0.001 | 5s | 6500 |
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12:22 | 1.23e9 | 209618 | 0347 | 8060 | 322.41 - 322.00 | 0.002 | 5s | 5200 | Laser wavelength scan range is changed to 322.41 - 322.00 nm and increment to 0.002 nm.
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13:04 | 1.2e9 | 209616 | 0348 | 8061 | 322.41 - 322.00 | 0.002 | 5s | 4411 |
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13:50 | 1.2e9 | 209616 | 0349-0351 | 8062-8063 | 322.41 - 322.00 | 0.002 | 5s | 10651 | last scan / 10 loops ~ 3 hours of scan -- Ecooler failed, realized at 16:05 we were on loop8, laser is turned off at 16:10
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ELOG V3.1.5-fc6679b | |