AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
EDI_PSA
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Thu Apr 3 19:29:00 2025
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Runs acquired in Jan-Feb 2020 Detector bias -50V Bias applied to one strip only of B-grade silicon W1 Triple alpha source P9 500 samples pre-trigger 8096 total samples - Internal triggering from CAEN v1730B digitiser R1,2,3 - Cooknell preamps, positive waveforms R4 - Skipped R5,6 - RAL108 preamps, positive waveforms - External trigger provided from Ortec TFA + CFD + Lecroy Level Adaptor - 500 sample pre-trigger, but note trigger position in time now resents of dealay between signal and TFA+CFD trigger chain R7,8 - RAL108 preamp, negative waveforms - CFD threshold potentiometer cleaned. Threshold likely changed - Reduced samples to 4096 R9 - RAL108 preamp, negative waveforms - TFA failed & replaced. New gain settings Fine MAX (12.5x), Coarse 2x - Samples stil at 4096 - Pre trigger window increased to 1000 R10 - RAL108 preamp, negative waveforms R11 - RAL108 preamp, negative waveforms with Cs-137 gamma source R12 - RAL108 preamp, negative waveforms at -25V bias R13 - RAL108 preamp, negative waveforms at -75V bias R14 - RAL108 preamp, negative waveforms with neutron source R15 - RAL108 preamp, negative waveforms, background run
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