 Sat Feb 28 09:20:14 2026, TD, MIDAS DAQ configuration 8x
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MIDAS DAQ configuration files
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Sat Feb 28 12:09:56 2026, TD, Offline analysis data file R52 8x
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Offline data analysis of data file R52
c. 1h 2.25MeV neutrons from 10uA p+ + 410ug/cm2 LiF -> copper block -> sample #4 Mylar+NaCl+197Au
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Fri Feb 27 12:41:34 2026, SB, TD, FGI, Friday 27 February 2026 11x
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BNC PB-5 settings
Amplitude 5.0V
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Fri Feb 27 14:38:28 2026, SB, TD, FGI, R51
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start: 14:31:03 (w23 is set to GMT)
stop: 14:38:09
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Fri Feb 27 15:17:59 2026, SB, TD, FGI, R52
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Start: 15:06:06 GMT
Stop: 16:13:45
Blocks: 875
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Sat Feb 28 08:59:14 2026, SB, TD, FGI, R53 6x
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start: 16:14:44 27.2.26
stop: 08:38:26 2.3.26
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Thu Jan 29 16:16:46 2026, Francisco García Infantes, SetUp Status
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Here is a brief status update on the chamber setup.
At the moment, we have all the main components required for the experiment related to the chamber:
Vacuum chamber |
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Fri Jan 30 15:45:48 2026, Francisco Garcia Infantes, DAQ and cables status
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Concerning the electronic stuff. We will need:
1x NIM bin.
Pulser
(Model PB-5)
Sum&Invert (Model 433A)
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Tue Feb 10 09:03:26 2026, Francisco Garcia Infantes, Contents of shipment boxes
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BOX A
1) VME V340 crate, fan tray. Serial number 3797053, type UEL
6020. |
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Tue Feb 10 09:31:47 2026, Francisco Garcia Infantes, Detector Voltage vs Current
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Analysis of how the current changes with increasing voltage for both
detectors.
Detector 100 um. |
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Mon Mar 2 11:11:18 2026, FGI, TD, SB, CLW, Second configuration.
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After the first weekend, we change the setup configuration. We removed the shadow cone, and we placed the chamber closer to the LiF target.
The voltage was increased upto 100V for both detectors, but there was a problem in DSSSD1. Therefore, The voltage was setup at 70V for DSSSD
#1 and 100V for DSSSD #2. |
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Mon Mar 2 13:50:20 2026, FGI, TD, SB, CLW, Cabling
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The cables are plug in this way.
Cable 0 connected to Preamp A, Positive output. (n+n side, toward the sample)
Cable 1 connected to Preamp A, Negative output. (p+n side, backward the sample) |
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Tue Mar 3 15:28:37 2026, FGI, SB, CLW, Run 59
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Before this run, we change the target for the neutron source. We are using a Triton target of ~200 ug/cm².
Starting time: 11:14:32
Stop: 15:03:16. |
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Thu Mar 5 09:21:10 2026, FGI, SB, Run 60
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NaCl #5 sample in beam
Starting time: 15:29:51
Stop time : 08:19:57 |
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Thu Mar 5 09:22:58 2026, FGI, SB, Run 61
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Boron-10 #3 sample in beam
Starting time: 08:49:16
Stop time : 15:07:34 |
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Thu Mar 5 09:24:21 2026, FGI, SB, Run62
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Gold + Mylar sample in beam
Starting time: 15:32:00
Stop time : 08:13:55 |
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Thu Mar 5 09:25:45 2026, FGI, SB, Run 63
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LiF #8 sample in beam
Starting time: 08:34:15
Stop time : 14:53:02 |
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Fri Mar 6 08:55:16 2026, FGI, SB, Run 64
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LiF #7 sample in beam
Starting time: 15:11:10
Stop time : 08:14:22 |
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Fri Mar 6 08:56:26 2026, FGI, SB, Run 65
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Am-241 calibration source. Towards DSSSD #2 (PreAmp B) upstream detector
Starting time: 08:41:21
Stop time : |
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Mon Mar 2 09:43:05 2026, FG,SB,CLW,TD, Run 54
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start: 09:36:05 2.3.26
stop: 09:43:49 2.3.26
blocks: 14
Cu rod taken out, run in neutron beam with NaCl target. Distance chamber to
target is 6.5 cm. Run stopped due to high trigger rate in channels 138,144. |