 Sat Jul 12 11:34:31 2025, Selin, Detector-Cable Connections 
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| List of the detectors and the connections. |
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Thu Aug 10 09:20:37 2023, CLW, Detector Signal Cabling Al26 Aug 2023 8x
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delta E detector Cabling
Lemo Box Output Number
Signal Cable Bunker
Patch Panel Number
Signal
Cable Rack Area
FADC Number
DAQ Channel
0
72
2204803
9
02911
DEED-1
1
73
2204804
10
02911
DEED-2
2
74
2204805
11
02911
DEED-3
3
75
2204806
12
02911
DEED-4
4
76
2204807
13
02914
DEED-5
5
77
2204808
14
02914
DEED-6
6
80
2204809
15
02914
DEED-7
7
81
2204810
16
02914
DEED-8
8
82
2204811
17 |
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Thu Aug 10 09:10:02 2023, CLW, Detector Setup Al26 Run 2023
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dE Detector: W1-20 3186-9 20 um
E Detector: W1-150 3458-4 144 um
Voltages and Leakage Currents: |
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Thu Aug 17 10:26:51 2023, Nikolay Sosnin, Data Processing
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To run raw2root on LXPLUS, you will need to add the following line to your .bashrc, performed using
gedit ~/.bashrc &
then paste
line at the bottome of the file |
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Sun Jul 31 15:02:57 2016, Sarah, DEED6 Alpha calibration checks (205168)
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DEED6: (1 bin = 2 ch)
Pulser (DAQ):
- Centroid = 5145.6(6) ch |
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Sun Jul 31 15:56:32 2016, Sarah, DEED16 Alpha calibration checks (205169)
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***note that DEED 16 was on old sampling rate for 205168- so use next run, also DEED 9-12 not plugged in***
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Sun Jul 31 14:32:34 2016, Sarah, DEED1 Alpha calibration checks (205168)
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DEED1: (rebin x2 -> 1 bin = 4 ch)
Pulser (DAQ):
- Centroid = 5000(1) ch |
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Mon Aug 18 09:19:27 2025, Emmanuel, DEED 11 NO Gamma Flash Signal
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We observed that DEED11 no longer have Gamma flash signals.
Before the drop, it had some weird flunctuations.
Attached are the plots. |
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Thu Aug 21 16:19:43 2025, Emmanuel, Checking DEED 11 with the Pulser
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We checked DEED 11 with the Pulser and it was still unresponsive (See screenshot).
Next, we will change the LEMO cables and do another Pulser Test. |
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Thu Oct 6 11:07:47 2022, Nikolay Sosnin, Change of sample/Addition of pulser
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Changed from LiF 4 to LiF 3 after running with LiF 4 overnight (run title on n_TOF DAQ was not updated to refelect the change, and still says LiF 4,
but the material setting of the run states correctly that hte run is with LiF 3).
Added pulser triggered from protons. 12 microsecond delay from protons to gamma-flash + 1.75 microsecond delay from gamma flash to pulser. 20 |
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Fri Oct 7 20:04:30 2022, Nikolay Sosnin, Change of Pulser Setting
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The pulser has been switched from triggering from beam trigger to running at a 10 Hz rate, and will now appear in random places in signal traces. Planned
to run overnight measuring LiF3, switch to empty + detector in beam in the morning. |
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Thu Oct 6 14:58:29 2022, Nikolay Sosnin, Change of Pulser Delay
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Still using pulser triggered from protons. 12 microsecond delay from protons to gamma-flash + 1.75 microsecond delay from gamma flash to pulser. 20 mV
pulser output into 50 ohm impedance (10 mV final output) of both polarities (using two pulsers, one NE pulser and one BNC PB5 pulser). Changed pulser setting
to run with 5 microsecond delay for approx. 1 hour, then change to 10 microsecond delay. |
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Fri Oct 7 17:17:08 2022, Nikolay Sosnin, Change of Pulser Delay
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Still using pulser triggered from protons. 12 microsecond delay from protons to gamma-flash + 11 microsecond delay from gamma flash to pulser. 20 mV
pulser output into 50 ohm impedance (10 mV final output) of both polarities (using two pulsers, one NE pulser and one BNC PB5 pulser). Changed pulser setting
to run with 11 microsecond delay for approx. 2 hour, then change to an overnight run with pulser running NOT triggered from beam. |
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Sat Oct 8 11:57:36 2022, Nikolay Sosnin, Change of Detector-Target Separation 17x
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Increased detector-target (LiF 3) separation by 1.5 cm. Had to replace the support strut under the detectors due to the previous one being fuly retracted
even for minimal target-detector separation. This change may affect detector rotation relative to the target. |
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Mon Jul 3 13:01:30 2023, Emmanuel, Boxes for nTOF experiments to CERN
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Box 1
1. RC412 Cables
2. Screws and parts for rails |
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Mon Aug 4 16:45:43 2025, Selin, Boron-3 Consistency Check
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These are the consistency checks done for Boron-3 sample.
Please note that the back strips for the first run are mismatched due to the settings in DAQ. |
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Mon Aug 4 16:44:06 2025, Selin, Boron-1 Consistency Check
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| These are the consistency checks done for Boron-1 sample. |
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Wed Jul 16 11:45:39 2025, Selin, Boron Spectra Update After Setting Change + Pulser Removed
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Uncalibrated amplitude spectra of Boron (run221188) after the settings were changed, the pulser was removed, and the threshold in the UserInput has been
lowered. Both alphas can be seen in the front and back strips. The ratios between the alphas are similar for front (0.066) and back (0.063) strips.
1- Uncalibrated amplitude spectra of strip 2. |
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Sun Oct 9 21:07:02 2022, Nikolay Sosnin, Boron Sample 3 Measurement 14x
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21:15 Changed from detectors in-beam to boron-10 sample 3 in-beam (in-beam measurement got 1000 triggers, 500 of which were dedicated). The sample was
mounted identically to LiF 3. An attempt was made to replace the 20-micron dE detector with a 50-micron one, but the screwholes on the 50-micron detector
did not match the 300-micron E-detector ones and therefore could not be mounted. 20-micron detector was therefore re-attached. Planning to run for 12 hours |
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Tue Mar 18 13:28:30 2025, Emmanuel, B10 and LiF data with Fast Fourier Transform
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| Attached is the B10 and LiF data with Fast Fourier Transform and varying time constants. |