 Fri Aug 11 13:16:56 2023, Nikolay Sosnin, E Front Incorrect Cabling
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E front 2x16-way to 1x34-way IDC cable from the Junction Box to the IDC-Lemo 00 adaptor was found to be inserted upside-down - the 16-way IDC connectors
did not have polarisation keys - meaning the E detector p+n junction strip signals collected with 26Al for the first night are not working. Signals
from the dE p+n junction strips and E n+n Ohmic strips will be OK. The mistake occurred at the conclusion of the noise tests yesterday - see https://elog.ph.ed.ac.uk/nToF/52 |
Fri Aug 11 16:50:58 2023, Nikolay Sosnin, EDET24 
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After inserting aluminium target, previously-dead channel 24 on EDET was re-plugged into a 12-bit card SPD02872. It is the only EDET on 12-bit card,
the rest are on 14-bit. From pulsers, there appears to be a 90 ns offset from this EDET to others, with EDET24 preceeding the rest. The last channel on
14-bit cards was broken, hence havng to use 12-bit. |
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Sat Aug 12 09:24:19 2023, Nikolay Sosnin, 26Al Protons
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Here is a Google spreadsheet for counting protons for the runs:
https://docs.google.com/spreadsheets/d/1INX8G9GAu-M70SdZdz55qXnMZNXKXLW7xfFH-eaLuQw/edit?usp=sharing |
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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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Thu May 26 09:20:32 2022, Nick / Claudia, Inventory of Items at n_TOF for (n,cp) experiments
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Detectors currently in the boxes:
2x MSL type W1(SS)-50, 2902-4 (53um), 2940-6 (55um)
1x MSL type W1(SS)-20 2837-33 (20um) |
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Thu Sep 12 11:07:29 2024, Nick, 40K Borrowed Items
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We borrowed from n_TOF:
1x O-ring for circular side-flanges on the chamber (the borrowed part has a small green marker cross on it)
10x LIMO-to-BNC connectors (BNC female) from electronics lab outside EAR1 |
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Thu Sep 12 15:26:30 2024, Nick, EAR2 Periodic Noise
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Sat Jul 12 10:30:06 2025, Francisco García Infantes, Report Experimental SetUp Ca41
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I'm attaching a report for the experimental setup so far.
There is a main problem which haven't been solved yet and I don't know if that can cause problem in the future analysis.
Channels #23, #24, #31 and #32 are not working well. The signal os these channels look attenuated from the pulser, make impossible to see |
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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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Tue Sep 5 16:09:45 2023, Emmanuel, Drop in gain for DEED 14
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Dear all,
There was an issue with one of the strips of the deltaE detector (DEED 14), for run216644. The gain dropped to almost a factor of 3. Find attached.
Somehow, it was fixed, but still lags, when compared to other strips of deltaE. This was tested for a more recent run, run216651. Find attached. |
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Wed Sep 27 09:54:06 2023, Emmanuel, 10B sample in
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We switched from Aluminium target to Boron Target (number 1) on Tuesday (26th of Sept.). The Aluminium target was placed in the material room
by the RP. We will change to LiF (number 3) on Thursday (28th of Sept.) |
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Thu Sep 28 15:32:16 2023, Emmanuel, LiF sample in
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| We switched from 10B target (number 1) to LiF target (number 3). We planned to take this measurement for one day. |
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Mon Oct 2 08:53:06 2023, Emmanuel, Empty Frame
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| An empty frame (on the top) was placed on Friday night. |
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Thu Dec 7 09:48:23 2023, Emmanuel, MWDdetector and User Input
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| MWDdetector and UserInput |
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Tue Apr 16 12:24:01 2024, Emmanuel, MWD amplitude (dE and E)
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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. |
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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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Wed Sep 24 21:35:27 2025, Emmanuel, 26AL New processing routine with FFT 29x
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Mon Mar 25 12:57:30 2024, Clw, Adapters for ntof setup
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| 10 new Adapters for lemo to bnc on my desk |