60Co source 

Source ID: CD395
same type as 133Ba source


Start: 20:57
Stop:21:18


Position: z=0 cm, No AIDA
Pulser connected

There was an small file (dlt) before this run with no pulser connected (170525_2054_60Co_z0cm_004.dlt), 
that run for only 3-4 min.

Files
170525_2057_60Co_z0cm_005.dlt
170525_2057_2118_60Co_z0cm_pulser.root

Comment: we noticed that the two clovers had different statistics for the 1332 peak. To be checked why
(source not in place ?)
The pulser shows similar counts, so the reason can not be deadtime

Answer: the D4 was not in its right position !!!!, efficiency calibrations have to be repeated :-(

252Cf at z=25cm, i.e 25 cm from the center of the detector,  source axis perpendicular  
Low threshold.

18/11/06 START: 03:18
18/11/06 STOP:  04:39

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx


ROOT file: 

181106_0318_252Cf_z25cm_0439.root

DLT files:

181106_0318_252Cf_z25cm_148.dlt
181106_0318_252Cf_z25cm_149.dlt


Comment: 
- Clovers are placed inside the moderator, front face ~5mm from AIDA hole border.
- AIDA not inside the moderator.
- In beam PE shielding placed.

252Cf at z=0cm, i.e 0 cm from the center of the detector,  source axis perpendicular at 90 deg 
Low threshold.

18/11/06 START:04:56 
18/11/06 STOP: 06:16 

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx


ROOT file: 

181106_0456_252Cf_z0cm_0616.root

DLT files:

181106_0456_252Cf_z0cm_150.dlt
181106_0456_252Cf_z0cm_151.dlt
181106_0456_252Cf_z0cm_152.dlt

Comment: 
- Clovers are placed inside the moderator, front face ~5mm from AIDA hole border.
- AIDA not inside the moderator.
- In beam PE shielding placed.

252Cf at z=25cm, i.e 25 cm from the center of the detector,  source axis perpendicular at 90 deg 
Low threshold.

18/11/06 START: 06:25
18/11/06 STOP:  07:45

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx


ROOT file: 

181106_0625_252Cf_z25cm_0745.root

DLT files:

181106_0625_252Cf_z25cm_153.dlt
181106_0625_252Cf_z25cm_154.dlt

Comment: 
- Clovers are placed inside the moderator, front face ~5mm from AIDA hole border.
- AIDA not inside the moderator.
- In beam PE shielding placed.

252Cf at z=0cm, i.e 0 cm from the center of the detector,  source axis perpendicular at 0 deg 
Low threshold.

18/11/06 START:08:00 
18/11/06 STOP: 09:11 

** Configuration file: 

181030_Conf_BrikenFull_LowThrAdj_masterCLK.xlsx

ROOT file: 

181106_0800_252Cf_z0cm_nopulser_0911.root

DLT files:

181106_0800_252Cf_z0cm_nopulser_155.dlt
181106_0800_252Cf_z0cm_nopulser_156.dlt
181106_0800_252Cf_z0cm_nopulser_157.dlt

Comment: 
- Pulser OFF, using configuration file 181030_Conf_BrikenFull_LowThrAdj_masterCLK.xlsx
- Clovers are placed inside the moderator, front face ~5mm from AIDA hole border.
- AIDA not inside the moderator.
- In beam PE shielding placed.
- In the online in RateBRIKEN a weird fluctuation is observed (screenshot, attachement 1)

We started the measurement of the source when the N2 filling started. Just to  check if there are funny things
related to the filling.

Start: 18:45
Stop: 20:48

The source was in position z=0 cmm (no AIDA) 

File name: 170525_1845_2048_133Ba_NFilling_z0cm_noD4Pulser.root

Background, No AIDA

Start:22:31
Stop: 09:24

dlt files: 170525_2231_bck_noAIDA_z0cm_010.dlt
run: 010-011-012

root file: 170525_2231_0924_bck_noAIDA_z0cm.root

252Cf source in Z=0cm position. 

Start:21:57
Stop: 22:26


Files
170525_2157_252Cf_z0cm_008.dlt
170525_2157_2226_252Cf_z0cm.root

The time stamp was reset finally (at the third try !!!)

There is a file 170525_2154_252Cf_z0cm_007.dlt which was taken for a short time, until we noticed again that the
time stamp was not reset. 

Dacq was reinitialized
Background was measurement
Pulser: YES
DLT: No
Online: 181029_1640prevday_1723_Bkg_Pulser.root
Start:16:40
Stop: 17:23

Comment: We started a Ge filling manually, to check if the funny behavior of the 
Corr_BR_BR can be reproduced. It remained clean. So we do not yet what caused the 
funny behavior. 
Funny behavior definition: periodic peaks appeared in the Corr_BR_BR file

The synch software problem will be solved tomorrow. 

Tomorrow definition: a mystical land were 99% of all human productivity, motivation 
and achievement is stored

Calibration with 152Eu source.

START time:10:15
DLT:170526_1015_152Eu_noAIDA_z0cm_014.dlt
STOP time:11:16 
ROOT:170526_1015_1116_152Eu_z0cm.root

COMMENTS:

1. Source centered in both BRIKEN and clovers
2. No AIDA in
3. D4 clover pulsers are at 253, 260, 265, and 271 keV
4. G7 clover pulsers are beyond 5 MeV. No pulser for crystal G7Green

Calibration of clovers

18/10/17 START: 18:16
18/10/17 STOP: 22:00

ROOT file: 181017_1816_252Cf_z0cm_2200.root
DLT: 
181017_1816_252Cf_z0cm_000.dlt
181017_1816_252Cf_z0cm_001.dlt
181017_1816_252Cf_z0cm_002.dlt
181017_1816_252Cf_z0cm_003.dlt

Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, orientation of the source similar to past year
measurements, i.e. axis of the source perpendicular to the beam axis.
- Clovers inside the moderator, surface position 11.6/2 cm from the each one. 
- AIDA not inside the moderator.
- Without in beam PE shielding.  

18/10/17 START: 22:04
18/10/17 STOP: 08:18

** Use of other configuration file:
181016_Conf_BrikenFull_2153_test_thr.xlsx

ROOT file: 181017_2204_252Cf_z0cm_lowThr_0818.root
DLT: 
181017_2204_252Cf_z0cm_lowThr_004.dlt
181017_2204_252Cf_z0cm_lowThr_005.dlt
181017_2204_252Cf_z0cm_lowThr_006.dlt
181017_2204_252Cf_z0cm_lowThr_007.dlt
181017_2204_252Cf_z0cm_lowThr_008.dlt
181017_2204_252Cf_z0cm_lowThr_009.dlt
181017_2204_252Cf_z0cm_lowThr_010.dlt
181017_2204_252Cf_z0cm_lowThr_011.dlt
181017_2204_252Cf_z0cm_lowThr_012.dlt
181017_2204_252Cf_z0cm_lowThr_013.dlt


Comment: 
- 3He counters with a threshold 5% lower compared to previous measurement.
- 252Cf source placed at the center using cardboard piece, z=0cm, orientation of the source similar to past year
measurements, i.e. axis of the source perpendicular to the beam axis.
- Clovers inside the moderator, surface position 11.6/2 cm from the each one. 
- AIDA not inside the moderator.
- Without in beam PE shielding.

18/10/18 START: 08:31
18/10/18 STOP: 10:50

** Use of other configuration file:
181016_Conf_BrikenFull_2153_test_thr.xlsx

ROOT file: 181018_1050_252Cf_z0cm_lowThr.root
DLT: 
191017_0831_252Cf_z0cm_lowThr_014.dlt
191017_0831_252Cf_z0cm_lowThr_015.dlt
191017_0831_252Cf_z0cm_lowThr_016.dlt

Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, orientation of the source with its axis parallel to the beam axis, i.e. axis of the source upstream to the beam. 
- 3He counters with a threshold 5% lower compared to previous measurement.
- Clovers inside the moderator, surface position 11.6/2 cm from the each one. 
- AIDA not inside the moderator.
- Without in beam PE shielding. 

18/10/18 START: 10:54
18/10/1X STOP: 14:02

** Use of other configuration file:
181016_Conf_BrikenFull.xlsx

ROOT file:
DLT: 181018_1054_Bck_018.dlt


Comment: 
- Clovers inside the moderator, surface position 11.6/2 cm from the each one. 
- AIDA not inside the moderator.
- Without in beam PE shielding. 
- Working on Total Kinetic Energy Detector @ F11 (after F11 Music). 

18/10/19 START: 12:05
18/10/19 STOP: 16:44

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx

ROOT file: 181019_1208_1643_252Cf_z0cm_038_041.root
DLT: 

181019_1208_252Cf_z0cm_038.dlt
181019_1208_252Cf_z0cm_039.dlt
181019_1208_252Cf_z0cm_040.dlt
181019_1208_252Cf_z0cm_041.dlt


Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, source axis parallel to the beam axis.
- Clovers were placed outside the moderator
- AIDA not inside the moderator.
- Without In beam PE shielding.
-181019_1207_252Cf_z0cm_037.dlt was dummy


***** CHECK DATA, CHANGE OF CONFIGURATION WITHOUT RESTARTING GASIFIC70

18/10/19 START: 18:25
18/10/19 STOP: 19:19

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx

ROOT file:
DLT: 
181019_1825_252Cf_z0cm_042.dlt


Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, source axis perpendicular to the beam axis,
rotated 90deg with respect to previous measurements.
- Clovers were placed outside the moderator
- AIDA not inside the moderator.
- Without In beam PE shielding.


** A high dead time has been observed in the online (50%). The system is completely restarted for checking.

***** CHECK DATA, CHANGE OF CONFIGURATION WITHOUT RESTARTING GASIFIC70

During previous measurement a high dead time in the online was observed (50%). after restarting the crates and
the GASIFIC70, we resume the measurement. The conf file is 

181016_Conf_BrikenFull.xlsx

18/10/19 START: 18:30
18/10/19 STOP: 19:32


ROOT file:181019_1926_252Cf_test.root
DLT: 
181019_1926_252Cf_test_043.dlt


-------------------------------------
DACQ IS RESTARTED

The conf file is 
181016_Conf_BrikenFull_2153_test_thr.xlsx


18/10/19 START: 19:34
18/10/19 STOP: 


ROOT file: 181019_1934_252Cf_test.root
DLT: 
181019_1934_252Cf_test_044.dlt



*** No significant differences between the two measurements. 



Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, source axis perpendicular to the beam axis,
rotated 90deg with respect to previous measurements.
- Clovers were placed outside the moderator
- AIDA not inside the moderator.
- Without In beam PE shielding.

18/10/19 START: 19:46
18/10/19 STOP: 23:33

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx

ROOT file:
181019_1946_252Cf_z0cm_2333.root

DLT: 
181019_1946_252Cf_z0cm_045.dlt
181019_1946_252Cf_z0cm_046.dlt
181019_1946_252Cf_z0cm_047.dlt
181019_1946_252Cf_z0cm_048.dlt

Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, source axis perpendicular to the beam axis,
rotated 90deg with respect to previous measurements.
- Clovers were placed outside the moderator
- AIDA not inside the moderator.
- Without In beam PE shielding.

18/10/19 START: 23:39
18/10/20 STOP: 18:30

** Configuration file: 
181016_Conf_BrikenFull_2153_test_thr.xlsx

ROOT file: 181019_2339_252Cf_z0cm_1830.root
DLT: 
181019_2339_252Cf_z0cm_050.dlt
181019_2339_252Cf_z0cm_051.dlt
181019_2339_252Cf_z0cm_052.dlt
181019_2339_252Cf_z0cm_053.dlt
181019_2339_252Cf_z0cm_054.dlt
181019_2339_252Cf_z0cm_055.dlt
181019_2339_252Cf_z0cm_056.dlt
181019_2339_252Cf_z0cm_057.dlt
181019_2339_252Cf_z0cm_058.dlt
181019_2339_252Cf_z0cm_059.dlt
181019_2339_252Cf_z0cm_060.dlt
181019_2339_252Cf_z0cm_061.dlt
181019_2339_252Cf_z0cm_062.dlt
181019_2339_252Cf_z0cm_063.dlt
181019_2339_252Cf_z0cm_064.dlt
181019_2339_252Cf_z0cm_065.dlt
181019_2339_252Cf_z0cm_066.dlt


Comment: 
- 252Cf source placed at the center using cardboard piece, z=0cm, source axis parallel to the beam axis.
- Clovers were placed outside the moderator
- AIDA not inside the moderator.
- Without In beam PE shielding.

Noise check:
- He032, He034, He036, He038 have noise peak @ 15 keV (black = He032, red = He034, green = He036, blue = He038).
Tubes He031, 33,35 and 37 have not this peak.