AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
CARME
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Entry time:
Thu Sep 11 08:48:00 2025
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<p>Run 64 started.</p> <p>150 keV/u beam on target, Target overlap confirmed with lifetime measurement using bunched beam.</p> <p>We do not see Rutherford on the detector - perhaps this is a calibration issue - perhaps too much noise at threshold.</p> <p>We leave for a few hours to see if we obsrerve any reactions peaks</p> <p>Moved detectors in with servos only. Both arms are IN and stationary.</p> <p>Left potentiometer = 36.54 mm</p> <p>Right potentiometer = 37.96 mm</p> <p>Horizontal beam position = -3.0 mm</p> <p>data rate is ~5 MB/sec</p> <p>Electron cooler read values; Cooler voltage = 88.57V, cooler current=1.28 mA.</p> <p><strong>19:05</strong></p> <p>Full check, Status - Okay! Target thickness ~ 2E12. For more details, check the attached screenshots</p> <p><strong>20:12</strong></p> <p>Full check, Status - Okay! Target thickness ~ 1.6E12, For more details, check the attached screenshots</p> <p><strong>21:22</strong></p> <p>Full check, Status - Okay! For more details, check the attached screenshots</p> <p><strong>22:30</strong></p> <p>Full check, Status - Okay! Target thickness ~ 1.8E12, For more details, check the attached screenshots</p> <p><strong>23:00</strong></p> <p>Checks OK. I have increased the equal energy cut back to 500 keV and increased bin size on Ey energy histogram to 50 keV to try and see the nuclear peaks better.</p> <p>Screen shot attached of monitoring code before it was reset. Some small peaks visible.</p>
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