| ID |
Date |
Author |
Subject |
Text |
 |
|
314
|
Sun Feb 27 20:38:06 2022 |
Rui-Jiu Chen, Yuri | Current status | Ring current ~5.0e7 particles/s
SW3
- Merger OK |
13x | |
274
|
Fri Feb 25 01:12:49 2022 |
Rui-Jiu Chen, Alex | Check | Still no beam in CRING.
Motor fully out position.
SW3 |
13x | |
272
|
Thu Feb 24 23:15:25 2022 |
Rui-Jiu Chen, Alex | Problems with ion souce. | |
| |
273
|
Fri Feb 25 00:00:40 2022 |
Rui-Jiu Chen, Alex | Check | There are some problems with ion source.
No beam in CRYING.
Motor fully out position. |
14x | |
275
|
Fri Feb 25 03:01:11 2022 |
Rui-Jiu Chen, Alex | check | Still no beam in CRING.
Motor fully out position.
SW3 |
14x | |
276
|
Fri Feb 25 03:20:29 2022 |
Rui-Jiu Chen, Alex | Current status | Gleb Vorobyev tried for few hours to fix
the ion source but without success.
So, there will be no beam in CRYRING |
| |
277
|
Fri Feb 25 05:04:16 2022 |
Rui-Jiu Chen, Alex | check | Still no beam in CRING.
Motor fully out position.
SW3 |
14x | |
621
|
Wed Jun 12 07:16:47 2024 |
RSS, YL, JM, TD, CB | Status | 07:56 Gleb has taken the beam to try settings
for the 5+ charge state. As soon as the target
is ready, the 1+ charge state will be given |
6x | |
396
|
Wed May 10 19:06:18 2023 |
RSS, TD | V-I test | To test the detectors, adaptors were installed
on the feed through flanges. A negative bias
voltage was applied in steps of 10 V from |
| |
397
|
Thu May 11 21:22:54 2023 |
RSS, TD | V-I test | Today, the foil was opened, the pins on
the bottom right detector were checked and
looked fine, the right-hand arm was moved |
7x | |
398
|
Fri May 12 16:24:20 2023 |
RSS, TD | V-I test | Since yesterday evening, the bottom right
detector was at -150 V. In the morning, the
current was quite stable ~ 6.77 uA. The bias |
8x | |
425
|
Sat Jul 22 09:19:59 2023 |
RSS, TD | Thermocouples connected | 10.20 Pirani 1e-03mbar IE514 3.26e-08mbar
|
10x | |
426
|
Sun Jul 23 10:13:48 2023 |
RSS, TD | Building tent | 11.15 Pirani 1.0e-03mbar IE514 2.72e-08mbar
16.35 Pirani 1.0e-03mbar IE514 2.61e-08mbar |
| |
427
|
Mon Jul 24 10:40:14 2023 |
RSS, TD | Pump down continues | 11.40 Pirani 1.00e-3 mbar IE514 2.23e-08mbar
15.15 7d/24h vacuum plots |
| |
235
|
Tue Feb 22 12:01:46 2022 |
RSS, OF, ML, CB | Beam OFF, Target ON Run 54 | 01:00
Beam optimisation since 09:25.
Target ON and open to the ring |
9x | |
230
|
Tue Feb 22 07:27:28 2022 |
RSS, OF, ML | Beam ON, Target ON Run 54 | 08:30
Beam ON ~1.0E7 pps
Target ON and open to the ring |
10x | |
231
|
Tue Feb 22 08:31:25 2022 |
RSS, OF, ML | Beam OFF, Target ON Run 54 | 09:30
Beam optimisation. No beam since
09:25. |
10x | |
233
|
Tue Feb 22 10:06:50 2022 |
RSS, OF, ML | PMT channel | YR00DA1ZB is the channel for PMT rate. |
| |
234
|
Tue Feb 22 10:30:00 2022 |
RSS, OF, ML | Beam OFF, Target ON Run 54 | 11:30
Beam optimisation. No beam since
09:25. |
10x | |
229
|
Tue Feb 22 06:30:09 2022 |
RSS, OF | Beam ON, Target ON Run 54 | 07:30
Beam ON ~8.0E6 pps
Target ON and open to the ring |
10x |
|