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ID |
Date |
Author |
Subject |
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131
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Sun Jun 16 07:08:10 2019 |
Ela, Sonja, Victor, Alejandro | problems in coincidence crystals-F11 |
We have noticed that there is a problems in the coincidence Crystals-F11. The TAC shows a lot of counts. The
Crystals spectrum in coincidence with F11 do not. The time window of this coincidence is from-50 to 50 samples
and it should be from -180 to 300 samples to be centered in the peak of the TAC.
We will change it at soon as possible |
| Attachment 1: Crystals_coincidence_F11.png
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| Attachment 2: TAC_crystals_coincidence_F11.png
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60
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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 lack of space. |
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98
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Thu Jun 6 09:36:52 2019 |
Alvaro, Jorge, Ale | new config file |
New config file: 20190606_Conf.xlsx
Changed with respect to the earlier file (20190605_Conf.xlsx):
-The threshold of the Reference detector was changed from 2800 to 3500.
-A new gated histogram was added: ECryA gated by F11PLR in the energy range of the implanted ions, named as
EcryAGF11
Issue in AIDA PL (see screenshot). A lot of small signals; top, samples, bottom output of EFIR (picture taken
when integration = 50 samples; value in configuration = 20) |
| Attachment 1: 20190606_Conf.xlsx
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| Attachment 2: Screenshot_from_2019-06-06_16-54-15.png
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99
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Fri Jun 7 01:55:24 2019 |
CA, JA , AT | merger test |
Setup: On 17th-May (11:18 - 11:38), AIDA was inside DTAS. Measurement of 60Co source.
Files:
AIDA: R6_{3..7}.gz
1,2G may 17 11:21 R6_3.gz
982M may 17 11:25 R6_4.gz
926M may 17 11:28 R6_5.gz
1,1G may 17 11:32 R6_6.gz
1,2G may 17 11:38 R6_7.gz
20M may 17 11:39 R6_8.gz
DTAS: AidaMergerTest_2_0{23..29}.dlt
955M may 17 11:21 AidaMergerTest_2_023.dlt
955M may 17 11:24 AidaMergerTest_2_024.dlt
956M may 17 11:27 AidaMergerTest_2_025.dlt
956M may 17 11:31 AidaMergerTest_2_026.dlt
955M may 17 11:33 AidaMergerTest_2_027.dlt
956M may 17 11:36 AidaMergerTest_2_028.dlt
732M may 17 11:38 AidaMergerTest_2_029.dlt
Working dir: ~/Corrigan
Test 1: merge R6_5 with AidaMergerTest_2_025.dlt |
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68
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Wed May 29 08:29:26 2019 |
A. Algora | latest conf file |
Latest configuration file from 28 of May |
| Attachment 1: 20190528_Conf.xlsx
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28
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Tue May 21 06:44:18 2019 |
A. Algora | identified useful sources |
This is a short list of the identified useful sources:
60Co, key 3, red box, CD 395, already used
137Cs, key 8, 4753, CS401, activity ???, already used
22Na, key 5, 700, NA401, activity 8.9 kBq/s
152Eu, key 9, 272, EU401, activity 6.6 kBq/s
The activities are according to the Sunflower homepage. It was wrong for the Cs source which is under key 8 |
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18
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Mon May 20 06:31:53 2019 |
A. Algora | gain correction |
Only a very small correction was needed (at the level of 0.5 V) for the raw spectra of det 6,12,13,17 (raw Dynodes)
New voltages
DET01 │ 599.0 V 1500.0 uA 598.5 V 89.5 uA On │00.0001
DET02 │ 548.5 V 1500.0 uA 548.0 V 82.5 uA On │00.0002
DET03 │ 529.0 V 1500.0 uA 529.0 V 79.5 uA On │00.0003
DET04 │ 699.0 V 1500.0 uA 698.5 V 105.0 uA On │00.0004
DET05 │ 452.0 V 1500.0 uA 451.5 V 67.5 uA On │00.0005
DET06 │ 820.5 V 1500.0 uA 821.0 V 123.0 uA On │00.0006
DET07 │ 559.0 V 1500.0 uA 559.0 V 83.0 uA On │00.0007
DET08 │ 486.0 V 1500.0 uA 486.0 V 73.0 uA On │00.0008
EMPTY09 │ 0.0 V 1500.0 uA 1.0 V 7.5 uA Off │00.0009
EMPTY10 │ 0.0 V 1500.0 uA 0.5 V 0.0 uA Off │00.0010
EMPTY11 │ 0.0 V 1500.0 uA 1.0 V 0.5 uA Off │00.0011
EMPTY12 │ 0.0 V 1500.0 uA 0.0 V 0.0 uA Off │02.0000
DET11 │ 578.0 V 300.0 uA 578.0 V 86.5 uA On │02.0001
DET12 │505.5 V 300.0 uA 506.0 V 76.0 uA On │02.0002
DET13 │ 624.5 V 300.0 uA 624.5 V 92.5 uA On │02.0003
DET14 │ 650.0 V 300.0 uA 650.0 V 96.0 uA On │02.0004
DET15 │ 657.0 V 300.0 uA 657.0 V 98.0 uA On │02.0005
DET16 │ 529.5 V 300.0 uA 529.0 V 78.5 uA On │00.0006
DET17 │ 462.5 V 300.0 uA 462.0 V 68.0 uA On │00.0007
DET18 │ 518.0 V 300.0 uA 518.0 V 77.5 uA On │00.0008
EMPTY19 │ 0.0 V 300.0 uA 0.0 V 0.0 uA Off │00.0009
EMPTY20 │ 0.0 V 300.0 uA 0.0 V 0.0 uA Off │00.0010
REF01 │ 800.0 V 1500.0 uA 800.0 V 174.0 uA On │00.0011
EMPTY12 │ 0.0 V 1500.0 uA 0.0 V 0.0 uA Off │02.0000
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15
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Sat May 18 01:41:45 2019 |
Nacher, Algora | gain check after the night |
Only PM3 showed an small jump. It seems that it has moved. Even after changing the HV cable. We will pay attention to it in the next days.
The others seem stable.
File after the night with 137Cs and 60C
201905180939_137Cs60Co_calib.root |
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107
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Sun Jun 9 04:03:38 2019 |
Jorge, Jose, Pancho, Alvaro, Kike, Ale | effect of the pulser in the low energy part of the anodes |
There is an effect if the pulser is at higher frequency in the low energy part of the anodes (apart from the funny situation that the scaler shows an increase from 1.7 Khz to 8.5 kHz and the dynodes rate remain with the same rate)
The effect can be seen in the spectrum of the anodes. See screenshots in the attachment. First attachment (pulser at 10 Hz, second attachment pulser at 100 Hz) |
| Attachment 1: Screenshot_from_2019-06-09_14-27-37.png
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| Attachment 2: Screenshot_from_2019-06-09_14-31-32.png
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53
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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 |
| Attachment 1: Screenshot_from_2019-05-27_15-13-09.png
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11
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Thu May 16 02:02:24 2019 |
Algora Kiss Nacher | detector 3 moved over night |
After the long background measurement we have measured 60Co to check alignment.
Everything looks fine except for detector #3 that has moved to lower gain (seen in dynodes and anodes).
See figures attached. |
| Attachment 1: Screenshot_from_2019-05-16_10-00-53.png
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| Attachment 2: Screenshot_from_2019-05-16_10-01-29.png
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| Attachment 3: Screenshot_from_2019-05-16_10-01-57.png
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| Attachment 4: Screenshot_from_2019-05-16_10-09-16.png
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79
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Thu May 30 12:08:01 2019 |
A. Algora | background, dacq restarted before the measurement |
Start: 20:09
Stop: 10:17
Root: 201905311017_background_AIDA_in.root
Comments: before this measurement the system was restarted.
LED in EDy16 looks wider
The TACS were recovered. Probably all the files of today (until now) and generated after the configuration file change do not have the calibrated spectra. |
| Attachment 1: 201905311017_background_AIDA_in.root
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| Attachment 2: 20190530_Conf.xlsx
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116
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Mon Jun 10 13:02:16 2019 |
Jose, Pancho, Ale | background, Aida in |
Start: 21:03
Stop: 09:30
Comment: no sources around
Root: 20190611_0930_background_AIDA_in.root
Figures: alignment of first half(1), alignment of second half(2), then comparison of detectors 1,11; 2,12;3,13; 5,15; 7,17
Clearly the contamination of the side of AIDA is seen (detectors 5,3)
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| Attachment 1: 20190611_0930_background_AIDA_in.root
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45
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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 (Anodes)
Listmode: Background_201905241635_082.dlt ...Background_201905241635_086.dlt
Root: 201905241730_background.root |
| Attachment 1: 201905241730_background.root
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34
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Tue May 21 12:04:10 2019 |
A. Algora | background without listmode |
Start: 20:04
Stop: 14:11
Rates: 1.8 (Dynodes) 2.0 kHz (anodes) |
| Attachment 1: 201905221411_background.root
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97
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Tue Jun 4 06:27:55 2019 |
A. Algora (++Jorge,++ Alvaro) | background with no beam |
Start: 14:25
Stop: 14:39 (partial, no beam, not erased), 14:58 (partial, no beam, not erased), 15:16 (partial, no beam, not erased),
Stop: 14:39 (next day, a new spectrum was added, AIDAGF11)
Root: 201906041439_background_AIDA_in.root, 201906041458_background_AIDA_in.root, 201906041516_background_AIDA_in.root
Comment: They enter to change the F3, F7 plastics. So the beam was stopped.
Beam from approximately 15:25, syncronization pulse was sent. Rate at F7 9.4 kHz |
| Attachment 1: 201906041439_background_AIDA_in.root
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| Attachment 2: 201906041458_background_AIDA_in.root
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| Attachment 3: 201906041516_background_AIDA_in.root
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| Attachment 4: 201906051343_background_AIDA_in.root
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| Attachment 5: 201906051439_background_AIDA_in.root
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88
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Sat Jun 1 10:04:54 2019 |
A. Algora | background with beam |
Start: 18:05
Stop: 22:27
Comments: Rate at F7: 3,3 kHz, rate at F11 (according to the in-beam team approx. 2.4 kHz)
Root: 201906012227_background_AIDA_in.root
In the graph: F11PL R and L, below Aida pl, below TCryA |
| Attachment 1: 201906012227_background_AIDA_in.root
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| Attachment 2: Screenshot_from_2019-06-01_22-29-51.png
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118
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Wed Jun 12 02:04:07 2019 |
AA, EN, PM, AT | background during in-beam exp. |
In-beam experiment going on. Only 12h of beam in the last 21h.
Start: ~1pm (11th-June)
Stop: ~10am (12th-June) |
| Attachment 1: 20190612_0959_background_AIDA_in.root
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21
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Mon May 20 08:15:24 2019 |
A. Algora | background |
Start: 16:25
Stop: 17:25
Background in the same conditions as before (right after the Co measurement)
Listmode: Background_201905201614_035.dlt .... Background_201905201614_036.dlt
Root file: 201905201725_background.root
Rates:
Dynodes: 8.5 kHz
Anodes: 1.8 kHz
Anod1: 120 Hz
Anod15: 173 Hz
Dynod1: 80 Hz
Dynod 15: 166 Hz
Pulser set to 10 Hz
Rate of Dynode 5, 15, 17 seem a little higher than the others. The same for Anode 11, 15, 17
Not clear why the Dynodes rate is so high compared with the anodes. There is not such a big
difference in rate of the individual detectors.
(Dynodes and Anodes rates are taken from the Python script written by Jorge, that correspond to the full card)
Later it become evident that probably we need to increase the threshold of detector 8 again (Dy08).
Before it was not like that, but now seems to be triggering in the noise.
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| Attachment 1: Screenshot_from_2019-05-20_16-43-50.png
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| Attachment 2: Screenshot_from_2019-05-20_16-45-46.png
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| Attachment 3: 201905201725_background.root
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24
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Mon May 20 12:29:05 2019 |
A. Algora | background |
Start: 20:30
Stop: 09:54
Lmd: Background_201905202030_046.dlt ...Background_201905202030_051.dlt
Root: 201905210954_background.root
Root and Conf file attached |
| Attachment 1: 201905210954_background.root
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| Attachment 2: 20190520_Conf_3.xlsx
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