| ID |
Date |
Author |
Subject |
|
109
|
Mon Jun 10 04:18:24 2019 |
Ale, Jose | New Configuration File |
File: 20190610_1145_Conf_DTAS.xlsx
Several changes and corrections
Naming: V2A8C1 -> Aux01, ...
New or corrected
Aux13 -> LP_out (puse out of light pulser)
Aux15 -> DTpulser (Out of GSI clock triggering LP)
Aux16 -> SyncPulser (Out of GSI clock send out for synchronization with AIDA & BigRIPS)
Ranges changed
Aux09, ERefAn
We observed that LP_out was counting less than the other two
so we tried to check DACQ parameters. We basically change nothing
Only activated "CFD time"
Note that pulse out is a very strange signal:
Negative(?),-400mV offset, 200mV high
In the DACQ is treated as positive signal with a large negative offset. |
|
115
|
Mon Jun 10 12:48:01 2019 |
Ale, Jose | New Config file |
Conf file with new calibration:
20190610_2035_Conf_DTAS.xlsx
Check root file:
20190610_2050_60Co_137Cs_AIDA_in.root
See screen shots: |
|
113
|
Mon Jun 10 10:44:36 2019 |
Ale, Jose | New Conf file with new calibration |
File: 20190610_1835_Conf_DTAS.xlsx |
|
126
|
Sun Jun 16 01:36:08 2019 |
Victor | Mm 100Sn beam |
|
|
141
|
Mon Jun 17 06:28:06 2019 |
Victor | MC number of implants |
Counts in DTAS
Proposal 2730
4 days 888
5 days 1102
10 days 2196 |
|
96
|
Tue Jun 4 06:25:51 2019 |
A. Algora | Lead shielding was "upgraded" |
With the help of Tom the additional lead pieces were put. So now the hole in the lead shielding matches the hole in the polyethylene shielding.
The hole is 11 cm x 11 cm approximately
|
|
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 it.
Special thanks to Tom, who helped with the hard physical work. |
|
66
|
Wed May 29 02:07:20 2019 |
A. Algora | Irradiation for 24Na |
Irradiation of two pieces of aluminium of 80 mm x 40 mm x 10 mm will be performed at the second BigRips dipole.
The pieces were placed with the help of Fukuda and Nishimura san. |
|
2
|
Tue May 14 13:16:33 2019 |
JLT | Hardware setup |
|
|
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 │00.0000
DET01 │ 599.0 V 1500.0 uA 598.5 V 90.0 uA On │00.0001
DET02 │ 548.5 V 1500.0 uA 548.0 V 82.5 uA On │00.0002
DET03 │ 530.5 V 1500.0 uA 530.0 V 80.0 uA On │00.0003
DET04 │ 697.5 V 1500.0 uA 697.5 V 105.0 uA On Admi4
DET05 │ 451.5 V 1500.0 uA 451.0 V 67.5 uA On 05
DET06 │ 820.0 V 1500.0 uA 820.5 V 123.0 uA On Status Ch06
DET07 │ 560.0──────────────560.0 V 84.0 uA On ────────────────┬─0.0007
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 0.5 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 │00.0000
DET11 │ 579.0 V 300.0 uA 579.5 V 86.5 uA On │00.0001
DET12 │ 506.0 V 300.0 uA 506.5 V 76.0 uA On │00.0002
DET13 │ 623.5 V 300.0 uA 623.5 V 92.5 uA On │00.0003
DET14 │ 649.5 V 300.0 uA 649.5 V 96.5 uA On │00.0004
DET15 │ 656.5 V 300.0 uA 656.5 V 97.5 uA On │00.0005
DET16 │ 530.5 V 300.0 uA 530.0 V 78.5 uA On │00.0006
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 │02.0
DET16 │ 530.5 V 300.0 uA 530.0 V 78.5 uA On │00.0006
DET17 │ 462.0 V 300.0 uA 461.5 V 68.0 uA On │00.0007
DET18 │ 518.5 V 300.0 uA 518.5 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 300.0 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
|
|
5
|
Wed May 15 06:53:52 2019 |
Nacher Kiss Algora | HV setting |
EMPTY00 │0.0 V 1500.0 uA 0.5 V 0.5 uA Off │00.0000
DET01 │ 597.0 V 1500.0 uA 596.5 V 89.5 uA On │00.0001
DET02 │ 548.5 V 1500.0 uA 548.0 V 82.5 uA On │00.0002
DET03 │ 526.0 V 1500.0 uA 526.0 V 79.0 uA On │00.0003
DET04 │ 697.0 V 1500.0 uA 696.5 V 105.0 uA On │00.0004
DET05 │ 449.5 V 1500.0 uA 449.0 V 67.0 uA On │00.0005
DET06 │ 820.0 V 1500.0 uA 820.5 V 123.0 uA On │00.0006
DET07 │ 558.0 V 1500.0 uA 558.0 V 84.0 uA On │00.0007
DET08 │ 486.0 V 1500.0 uA 486.0 V 73.5 uA On │00.0008
EMPTY09 │ 0.0 V 1500.0 uA 1.0 V 0.5 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 │ 576.5 V 300.0 uA 576.5 V 86.0 uA On │02.0001
DET12 │ 505.0 V 300.0 uA 505.5 V 75.5 uA On │02.0002
DET13 │ 620.0 V 300.0 uA 620.0 V 92.0 uA On │02.0003
DET14 │ 650.0 V 300.0 uA 650.0 V 96.5 uA On │02.0004
DET15 │ 653.5 V 300.0 uA 653.5 V 97.0 uA On │02.0005
DET16 │ 530.0 V 300.0 uA 529.5 V 78.5 uA On │02.0006
DET17 │ 462.5 V 300.0 uA 462.0 V 68.0 uA On │02.0007
DET18 │ 518.0 V 300.0 uA 518.0 V 77.5 uA On │02.0008
EMPTY19 │ 0.0 V 300.0 uA 0.0 V 0.0 uA Off │02.0009
EMPTY20 │ 0.0 V 300.0 uA 0.0 V 0.0 uA Off │02.0010
REF01 │800.0 V 300.0 uA 800.0 V 174.0 uA On │02.0011
|
|
111
|
Mon Jun 10 09:58:42 2019 |
Jose, Ale | Gain matching |
We have corrected small gain changes by changing the HV of detectors. Attached are the new values |
|
67
|
Wed May 29 07:04:19 2019 |
A. Algora | F11 plastic connected |
F11 plastic has been connected to our dacq as it was in the earlier BRIKEN setting.
The detector cables were followed and connections checked.
The outputs of the detector (L and R) go through an Ortec TFA 474 with the following settings:
Coarse gain: x4
Fine gain: looks minimal
Integrate (ns): 200
Diff (ns): 100
Non-inv setting
After the TFA, the Right signal is plugged in channel 1 of our card, and an attenuated signal (50 Ohm) is
plugged in channel 3. Similarly the Left signal after the TFA is plugged in channel 2 and the attenuated
signal is plugged in channel 4.
Parameters of the channels of the dacq have to be checked.
|
|
7
|
Wed May 15 08:11:46 2019 |
Tolosa, Nacher, Algora, Kiss | Energy resolutions |
Using getSigmaCal.cxx macro to check energy resolutions...
root [3] getSigmaCal("201905151555_137Cs.root")
EAn01 660.978 20.4516 7.27122%
EAn02 662.018 21.8206 7.74577%
EAn03 654.685 21.2331 7.62164%
EAn04 664.496 21.7799 7.70251%
EAn05 661.188 21.3019 7.57112%
EAn06 663.225 22.609 8.01103%
EAn07 658.977 21.7486 7.75584%
EAn08 661.333 21.1595 7.51887%
EAn11 660.622 20.6158 7.33354%
EAn12 662.106 22.8196 8.09931%
EAn13 660.16 19.4654 6.92918%
EAn14 660.348 22.9705 8.17459%
EAn15 660.277 19.6762 7.00298%
EAn16 661.323 22.0482 7.83478%
EAn17 659.072 21.5303 7.6769%
EAn18 662.739 22.9924 8.15284%
EDy01 660.951 20.8514 7.41366%
EDy02 661.465 22.2272 7.89669%
EDy03 654.887 21.7742 7.81345%
EDy04 663.585 22.2593 7.88284%
EDy05 660.353 21.7962 7.75661%
EDy06 661.692 23.2316 8.25072% ***
EDy07 658.636 22.3986 7.99178%
EDy08 662.167 21.8422 7.75169%
EDy11 661.634 21.2086 7.53289%
EDy12 662.504 23.1784 8.22173% ***
EDy13 660.297 20.7076 7.36985%
EDy14 662.493 23.5084 8.33893% ***
EDy15 661.844 20.3493 7.22539%
EDy16 662.861 23.092 8.18665%
EDy17 661.152 22.215 7.89612%
EDy18 659.903 23.6411 8.41889% *** |
|
22
|
Mon May 20 09:39:23 2019 |
A. Algora | Dynode 08 threshold changed |
Dynode 08 threshold was changed from 675 to 790. Now the rate in this detector is fine.
The global rates for the cards (dynodes and anodes) are similar. |
|
14
|
Thu May 16 06:59:51 2019 |
Algora Kiss Nacher | Det 3 |
Det 3 moved, both Anode and Dynode. So we have changed the HV cable to test if there are no more jumps. We used cable 9 and it was not
relabeled. The HV of the detector was corrected. It was changed to 527.5 V |
|
4
|
Wed May 15 06:40:16 2019 |
Algora, Kiss, Nacher | DTAS aligned and calibrated |
Signal cables (long cables, from preamp to digitizer) of channels 13 and 16 were changed. For the moment they have not been relabelled.
We assumed that it was not a HV supply or cable problem, since the anods were aligned and only the dynodes moved.
After changing the cables we realigned the dynodes and recalibrated all signals. Screen shots are attached.
File (root file) with the two sources (Co and Cs) saved as 201905151432_137Cs60Co.root
Configuration file: 20190515_Conf.xlsx
Rate with two sources: 52 kHz (Dynodes), 47 kHz (Anodes)
|
|
25
|
Tue May 21 02:20:26 2019 |
A. Algora | Cs measurement, Cs401, 4763 |
Start: 10:25
Stop: 11:26
lmd: Cs137_source_201905211025_052.dl ...Cs137_source_201905211025_053.dlt
root: 201905211126_137Cs.root
Rates: 8.0 kHz (Dynodes), 8.1 kHz (Anodes)
Comment: detector 3 HV was increased by 1 V ( from 529 to 530 V). Used source CS401, 4763 as in earlier measurements.
The red box Cs source is too strong. We had 150 kHz in the cards.
Details of the source:137Cs, 8.23x 10**3 Bq at 2010/03/16, ID: CS401, 4763
Root file attached, and tested |
|
102
|
Fri Jun 7 09:37:15 2019 |
The same team | Cs for the AIDA synch test |
Start: 17:41
Stop: 18:17
AIDA files: R19_1 (@17:57)
Dtas files: 201906071738_137Cs_AIDA_248.dlt
Comment: 137Cs (ID: XXXX) put in the centre of the DTAS on top of AIDA, with the help of the plastic ruler |
|
103
|
Fri Jun 7 12:35:14 2019 |
Jorge, Alvaro | Correlation time AIDA_DTAS for 60Co source |
Files at mars /home/briken/190607AidaTasTest60Co |