| ID |
Date |
Author |
Subject |
Text |
 |
|
63
|
Tue May 28 05:43:41 2019 |
A. Algora | 133Ba source. (IR052 from the third floor) | Start: 13:43
Stop: 14:05
Comments: The source looks also |
|
|
62
|
Tue May 28 05:30:03 2019 |
A. Algora | Reference detector threshold changed | Again the Reference detector was firing
mainly in the noise. Threshold increased
to 5000 !!!! |
|
|
61
|
Mon May 27 13:58:03 2019 |
A. Algora | Background, no lmd, AIDA in, no sources around | Start: 21:59
Stop: 13:15 (next day, 28/05)
Rates: 1.9-2.3 (dynodes), 1.8-1.9 |
|
|
60
|
Mon May 27 13:50:54 2019 |
A. Algora | preparation directory moved | The preparation directory was moved to
/data/DRikenPreparation (from its first place
/home/dacq/DRikenPreparation) because the |
|
|
59
|
Mon May 27 12:54:48 2019 |
A. Algora | Reference detector | The reference detector was very noisy.
The threshold has been changed from 2000
to 3200. We should look at this more carefully. |
|
|
58
|
Mon May 27 09:12:22 2019 |
A. Algora | Background, with AIDA | Start: 17:13
Stop: 18:03
Rates: 1.8 kHz (Dynodes), 1.8 kHz |
|
|
57
|
Mon May 27 08:26:20 2019 |
A. Algora | Co source on top of Aida | Start: 16:28
Stop: 17:03
Rates: 14.4 kHz (Dinodes), 12.8 |
|
|
56
|
Mon May 27 07:34:58 2019 |
A. Algora | HV status | EMPTY00 │
0.0 V 1500.0 uA 0.5 V
0.5 uA Off |
|
|
55
|
Mon May 27 07:18:26 2019 |
A. Algora | AIDA Plastik | Nishimura san found the module used for
the AIDA plastik in the last BRIKEN run.
We put it instead of the TFA. It was kept |
|
|
54
|
Mon May 27 07:15:06 2019 |
A. Algora | 137Cs run, AIDA out, source in the center | Start: 15:15
Stop: 15:31
Lmd: 137Cs_source_201905271514_187.dlt |
|
|
53
|
Mon May 27 07:11:22 2019 |
A. Algora | detectors realigned with Cs | Small alignment corrections were needed,
of the order of 0.5-1V.
All detectors were realigned |
|
|
52
|
Sat May 25 07:04:52 2019 |
A. Algora | Ancilliary card used channels until now | For the moment there are three channels
connected.
Channel 5 is AIDA plastic, |
|
|
51
|
Sat May 25 06:53:35 2019 |
A. Algora | Background, no dlt files, last config file | Start: 14:53 (May 25)
Stop: 14: 37 (May 27)
Root: 201905271437_background.root |
|
|
50
|
Sat May 25 03:42:12 2019 |
A. Algora | Background, no sources around, Aida out | Start: 11:42
Stop: 14:45
Lmd: Background_201905251141_182.dlt |
|
|
49
|
Sat May 25 02:11:09 2019 |
A. Algora | 60Co source, red box, no sources around, No AIDA | Start: 10:27
Stop: 11:31
Root: 201905251131_60co.root |
|
|
48
|
Fri May 24 12:32:48 2019 |
A. Algora | Background measurement, no sources around | Start: 20:32
Stop: 10:05
Lmd: Background_201905242032_111.dlt |
|
|
47
|
Fri May 24 10:57:37 2019 |
A. Algora | 60Co, AIDA out, possitioned 5 mm deeper | Start: 18:58
Stop: 20:20
Lmd: 60Co_source_201905241858_095.dlt |
|
|
46
|
Fri May 24 09:43:49 2019 |
A. Algora | 137Cs source, AIDA out, to check assymetry | Start: 17:43
Stop: 18:51
Root: 201905241851_137Cs.root |
|
|
45
|
Fri May 24 08:33:52 2019 |
A. Algora | background, AIDA is out | Start: 16:35
Stop: 17:30
Rates: 1.5 kHz (Dynodes), 1.8 kHz |
|
|
44
|
Fri May 24 07:57:51 2019 |
A. Algora | Lead shielding heigth increased | The aluminium plate of 3 cm thickness arrived
and the lead shielding was dismounted and
mounted again. We left a narrower hole in |
|