| ID |
Date |
Author |
Subject |
|
349
|
Wed Oct 25 17:49:09 2017 |
JT, AM, NB, DS, DM, AT | pulser in CLOVERS |
G7 pulser weird behavior
Pulser signals G7Red & G7Green were crossed before the digitizer (the aluminium potato?)
Pulser removed from G7Red & G7Green
Background measurement
Start: 01:44
Run: 000
File: 171026_0144_bck_000.dlt
Stop: |
|
176
|
Sat Nov 26 20:48:16 2016 |
BRIKEN collaboration | run |
===== Start of measurements 41Al ====== |
|
187
|
Mon Nov 28 05:59:28 2016 |
briken | run |
======= START =======
Date 2016/11/28
Start time : 11:12
BRIKEN run : 056
Daq Conf. File : 161128Conf_BrikenFull.xlsx
DLT File name : 161128_1112
AIDA run : R28-0
AIDA start : 11:08
BigRIPS run : 1049
BigRIPS start : 09:15
---------------------------
Shifters: AT GK KD
======= Setup =======
Central fragment: 41Al @F8
--- Degraders ---
Fixed: 3mm Pb between Musics chambers
Included lead shieldings around the beam.
Variable:
1=(0.5mm W+1mm Al), 2=(0.3mm W+1mm Al), 3=(1mm W +1mm Al)
1. OUT
2. IN
3. IN
======= COMMENTS =======
09:13 Clover G7Red Plugged in again.
AIDAPL gain has been increased by SN from 900V to 1000V.
------ Rates ------
BRIKEN : Hz
F11R : Hz
Clovers : Hz
VPLT : Hz
VPLB : Hz
AIDAPL : Hz
========= END =========
Date 2016/11/28
BRIKEN run :
BRIKEN stop :
ROOT online :
AIDA run :
AIDA stop :
BigRIPS RUN : |
|
185
|
Sun Nov 27 23:14:49 2016 |
BRIKEN coll | run 036 |
======= START =======
Date 2016/11/27
Start time : 19:28
BRIKEN run : 36
Daq Conf. File : 161125Conf_BrikenFull.xlsx
DLT File name : 161128_1928
AIDA run : R24
AIDA start : 19:28
BigRIPS run : 1034
BigRIPS start : 18:33
---------------------------
Shifters: PV, KG, TD
======= Setup =======
Central fragment: 41Al @F8
--- Degraders ---
Fixed: 3mm Pb between Veto plastics up and down + 1mm Al
Variable:
1=(0.5mm W+1mm Al), 2=(0.3mm W+1mm Al), 3=(1mm W +1mm Al)
1. IN
2. IN
3. OUT
======= COMMENTS =======
TimeStamp has been reset two times during this run.
ERROR! Data acquisition with errors during this ring because not restarted after Liquid Nitrogen refilling.
------ Rates ------
BRIKEN : Hz
F11R : Hz
Clovers : Hz
VPLT : Hz
VPLB : Hz
AIDAPL : Hz
========= END =========
Date 2016/11/27
BRIKEN run : 036
BRIKEN stop : 20:38
ROOT online : 161127_1928_036.root
AIDA run : R25_0
AIDA stop :
BigRIPS RUN : 1035 |
|
177
|
Sat Nov 26 20:50:13 2016 |
GK, AT&AT | run 16-19 |
======= START =======
Date 2016/11/26
Start time : 17:21
BRIKEN run : 016
Daq Conf. File : 161125Conf_BrikenFull.xlsx
DLT File name : 161126_1721_016
AIDA run : R9-24
AIDA start : 16:35
BigRIPS run : 40Mg-1009
BigRIPS start :
---------------------------
Shifters: GK, AT&AT
======= Setup =======
Central fragment: 41Al
--- Degraders ---
Fixed: 3mm Pb between Musics
Variable:
1=(0.5mm W+1mm Al), 2=(0.3mm W+1mm Al), 3=(1mm W +1mm Al)
1. OUT
2. IN
3. IN
======= COMMENTS =======
High gamma counting is affecting rings 1-4. (gammas in beam!?)
------ Rates ------
BRIKEN : 1.12118e+02 cps
F11R : 6.26962 cps
Clovers : 1.72406e+04 cps
VPLT : 1.82165e+01 cps
VPLB : 9.08055 cps
AIDAPL : 7.42954 cps
========= END =========
Date 2016/11/26
BRIKEN run : 019
BRIKEN stop : 18:04
ROOT online : 161126_1823_016_019.root
AIDA run : R9-43
AIDA stop : 18:12
BigRIPS RUN : |
| Attachment 1: 161126_1823_016_019_Rates.png
|
|
| Attachment 2: 161126_1823_016_019_Rings.png
|
|
|
312
|
Sat May 27 04:46:55 2017 |
AIM | sources info |
Here is the sunflower webpage with information on the calibration sources:
http://www.nishina.riken.jp/collaboration/SUNFLOWER/misc/util/ribfsource.html |
|
139
|
Tue Nov 8 11:51:28 2016 |
Ale | spikes on some spectra |
Some spectra show spikes or do not look normal. This should be checked.
Look at BRIKEN, Ring4, Ring5, Ring6, Ring7, D4, G7, Clovers,
Rate1, Rate2, Rate3, etc.
Reset time stamp: 21.00, 8th-nov.
Probably there was a problem with the clock from AIDA related to the LN2 filling.
So to recover, we need to stop acq (only stop acquisition in DACQ control),
send to hard (send parameters again) and once all the parameters were sent,
Send Sync pulse. |
|
408
|
Mon Nov 5 09:59:36 2018 |
MW, KR | suspicious clover G7 temp sensor |
We observed 6 pm LN2 filling of both clovers on Monday Nov 5th.
D4 went full within reasonable time of below 10 minutes.
Filling of G7 was stopped by "emergency sensor" after about 15 minutes of filling.
Likely the temp sensor at the LN2 overflow pipe of G7 should be changed.
The clock at LN2 fill system is off by about 25 minutes (filling comes later than set at the control unit.)
|
|
414
|
Mon Nov 5 18:52:54 2018 |
MW, KR | suspicious clover G7 temp sensor |
| Quote: |
|
We observed 6 pm LN2 filling of both clovers on Monday Nov 5th.
D4 went full within reasonable time of below 10 minutes.
Filling of G7 was stopped by "emergency sensor" after about 15 minutes of filling.
Likely the temp sensor at the LN2 overflow pipe of G7 should be changed.
The clock at LN2 fill system is off by about 25 minutes (filling comes later than set at the control unit.)
|
"The clock at LN2 fill system is off by about 25 minutes (filling comes later than set at the control unit.)"
Yes, This is how it always was.
"Filling of G7 was stopped by "emergency sensor" after about 15 minutes of filling. Likely the temp sensor at the LN2 overflow pipe of G7 should be changed."
You can put this on a different line of the fill system.... |
|
11
|
Sat May 2 19:32:08 2015 |
AE | transfer data AIDA->BRIKEN |
A test program for online data transfer is available in aidas1 PC at:
/homes/npg/aev/AIDAbriken/AIDA-jorge-san.exe
no arguments are required to run it from command line |
|
356
|
Fri Nov 24 00:45:36 2017 |
AT | ur17b BRIKEN files |
List of files in BRIKEN DAQ PC:
Experiment DA1702 (including the test with YSO during first night)
*.dlt: 350
*.xlsx: 10
*.root: 162
Experiment RIBF139
*.dlt: 162
*.xlsx: 7
*.root: 101 |