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ID |
Date |
Author |
Subject |
Text |
 |
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22
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Mon Jun 5 15:48:47 2023 |
Lucia B,David R | Work on DAQ for 23Na target test | We started the acquisition via CoMPASS
with one CeBr (90) and the HPGe. The
germanium was already cooled at 80K with |
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23
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Tue Jun 6 11:15:31 2023 |
Lucia B,David R | Work on DAQ for 23Na target test | Attached a picture of the germanium baseline
in the morning 6/6/23.
----------------------- |
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5
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Wed Jun 26 14:15:43 2019 |
CB | Waves to histogram program | Wrote simple program to convert from waves
to amplitude/energy histogram.
Program uses semi-gaussian filtering with |
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10
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Tue Jul 9 13:31:20 2019 |
CB | Tests with positive pulses | According to Carl U. the DPP-PSA software
is not meant to be used with negative pulses,
and some of the
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4
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Tue Jun 25 11:51:00 2019 |
CB | Test run 4 | P9 3-alpha source
Hamamatsu Photodiode - bias = 15V
Cooknell preamplifier
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24
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Thu Jun 8 10:36:26 2023 |
Lucia B, Carlo B | Start of the measurements | We have started the pumping system and
reached ~10^-6 mbar vacuum. We have then
filled the cold trap reaching ~10^-7 mbar. |
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2
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Mon Jun 10 06:09:59 2019 |
CB, OH | Sorting program | Sort program written by Oscar, adapted from
the RIKEN AIDA sort.
EDIT 26 Jun 2019 by CB - C++11 dependencies |
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21
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Wed Jun 23 08:23:07 2021 |
CB | R14 analysis 2 | Given very poor fit using line + power law
+ line, changes were made to the fitting
algorithm.
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9x |
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20
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Tue Jun 15 13:15:48 2021 |
CB | R14 analysis | Fit: line + power law + line
Free parameters: 2x boundary points between
lines
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18
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Fri Jun 11 10:56:45 2021 |
CB | R13 | Fit: line + power law + line
Free parameters: 2x boundary points between
lines
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17
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Tue Jun 8 11:04:36 2021 |
CB | R11 (long background) dead time | Pulser frequency: 2.165 Hz (462 ms)
Attach 1: Pulser events vs. total
events |
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30
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Fri Jun 16 10:42:38 2023 |
Lucia B, Federico F | Powercut during long run on LNL9 - end of shift | On 15/06/2023 morning, around 6:32 am,
a powercut caused failure in the Compresed
Air Pressure system. Faraday cup was closed |
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7
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Wed Jun 26 17:04:07 2019 |
CB | New settings for internal CFD | Tried using settings attached to enable internal
CFD.
Restored / DAQ Go. No waveforms.
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8
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Fri Jun 28 18:01:09 2019 |
CB | Long run to test DAQ stability | Left DAQ running with pulser signal to attempt
to reproduce error leading loss of communication
with VME crate.
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16
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Mon Jun 7 17:41:55 2021 |
CB | Long background analysis | Fit: line + power law + line
Free parameters: 2x boundary points between
lines
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7x |
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28
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Wed Jun 14 11:30:42 2023 |
Lucia B, Carlo B | LNL6-LNL2-LNL9 | On 13/06/2023 afternoon we dismounted LNL6
sputtered target and mounted LNL2 (identical
to LNL1, one Cr layer). We performed a scan |
7x |
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27
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Tue Jun 13 12:44:05 2023 |
Lucia B, Carlo B | LNL4 dismounted - LNL6 mounted | On 12/06/2023 we dismounted LNL4 after
approximately 12 C were deposited.
We then mounted LNL6 (sputtered, |
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26
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Sun Jun 11 09:18:23 2023 |
Lucia B, Carlo B | LNL4 | When opening LNL4 target jar, the
valve did not sound as if air was entering
it: we suspect the target was actually not |
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25
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Fri Jun 9 13:47:24 2023 |
Lucia B, Carlo B | LNL1 | We performed the scan on the LNL1 23Na
target (details in the excel sheets in previous
entry) for the E_p=309 keV resonance. The |
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9
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Tue Jul 9 13:05:17 2019 |
CB | Jul 8 | Found VME crate yesterday reporting AC power
failure. Workstation unresponsive.
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