| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
186
|
Thu Jul 1 23:46:17 2021 |
Iris | General | Less beam after gas bottle change? | Looks like there is a bit less beam now in
the ring. I just looked at one spectra from
before the gas bottle change and after... |
|
|
187
|
Thu Jul 1 23:54:43 2021 |
Iris | General | Less beam after gas bottle change? | No, everything okay! Must have had a very
good earlier run to compare.
|
|
|
188
|
Fri Jul 2 00:08:22 2021 |
IK, Kanika | DAQ | NTCAP status | The latest recorded tdms files:
p:\E143\sc\SC_2021-06-30_23-27-45\0000338
p:\E143\iq\IQ_2021-06-30_23-27-34\0001651
|
|
|
197
|
Fri Jul 2 04:58:39 2021 |
IK, Kanika | DAQ | NTCAP status | The latest recorded tdms files:
p:\E143\sc\SC_2021-06-30_23-27-45\0000405
p:\E143\iq\IQ_2021-06-30_23-27-34\0001978
|
|
|
184
|
Thu Jul 1 23:07:47 2021 |
IK, KK | Runs | source |
The change of the source happens now |
|
|
185
|
Thu Jul 1 23:38:55 2021 |
IK, KK | Runs | Change of gas bottle | The gas bottle has been changed and the beam
is back. |
|
|
191
|
Fri Jul 2 01:39:51 2021 |
IK, KK | Runs | drop of intensity |
We see a drop in beam intensity from 7E9
to 2E8 between 01:30 and 01:43 |
|
|
192
|
Fri Jul 2 01:43:56 2021 |
IK, KK | DAQ | NTCAP status | The latest recorded tdms files:
p:\E143\sc\SC_2021-06-30_23-27-45\0000360
p:\E143\iq\IQ_2021-06-30_23-27-34\0001759
|
|
|
194
|
Fri Jul 2 03:10:03 2021 |
IK, KK | Runs | drop of intensity | We see that intensity stabalized at 9E8 which
is smaller then before.
We neticed this at 2:50, keep observing. |
|
|
195
|
Fri Jul 2 03:19:49 2021 |
IK, KK | Runs | drop of intensity |
And the intensity is back again to 5E9 at
03:20 |
|
|
205
|
Fri Jul 2 11:44:25 2021 |
Helmut, Yuri | Accelerator | move scrapers to see effect on unknown lines | We close the arc inside and straight section
inside scrapers to narrow and cut the 70Se
line.
|
|
|
110
|
Sun May 9 18:50:23 2021 |
Helmut, Wolfram, Yuri | Accelerator | changed to 70Se | 18:45 changed SIS, ESR setting for 70Se without
predrilling blind change.
E-SIS = 446.55 MeV/u, is centerd as before |
|
|
114
|
Sun May 9 21:29:26 2021 |
Helmut, Wolfram, Yuri | Accelerator | target TE3UF shift | We see a very strong line at the left end
of spectrum, stronger than all other lines.
When we shift the target TE3UF_H from -35mm |
|
|
115
|
Sun May 9 22:31:23 2021 |
Helmut, Wolfram, Yuri | Accelerator | change to 72Ge | we change back to 72Ge
just change SIS-energy E = 441.0 MeV/u
beamline energy after target E = 392.9 MeV/u
|
|
|
116
|
Sun May 9 23:24:49 2021 |
Helmut, Wolfram, Yuri | Accelerator | scraper optmisation for 72Ge | We tried the scrapers a bit, because right
of peak some background appeared.
|
|
|
86
|
Sun May 9 01:49:25 2021 |
Helmut, Sergey, Yuri | Accelerator | change to 52Mn |
It was done in steps:
isochronous 52Mn should come at Brho = 6.28239 |
|
|
138
|
Tue Jun 29 20:13:58 2021 |
Helmut, Sergey, Yuri | Accelerator | change to predrilling an 72Ge | After optimisation of sextupoles we found
a scraper position which makes a narrow peak
and keeps 20% of the injected beam.
|
|
|
80
|
Sat May 8 21:08:13 2021 |
Helmut, Sergey, Shahab, Wolfram, Yuri | Accelerator | optimisation of sextuples | The optimisation of sextuples is finished.
Record a few files. |
|
|
85
|
Sun May 9 01:19:47 2021 |
Helmut, Sergey | Accelerator | scraper optmisation for 72Ge | To improve the isochronicity still in the
72Ge setting sextupoles and scrapers wer
varies successfully.
|
|
|
2
|
Wed Apr 28 09:36:39 2021 |
Helmut Weick | Simulations | LISE file for fragments from TE3UF into ESR | Uncooled beam on target at TE3UF with dispersion
and slit in TE beamlne and realistic injection
into ESR.
|
|