AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Wed Apr 2 01:41:50 2025
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Changes from configuration described by Elog entry https://elog.ph.ed.ac.uk/AIDA/3 are as follows: HV Emco Q05-5 ISOLATED, PROPORTIONAL DC TO HV DC CONVERTER Input TTi QL355T set +1.5V, Emco Q05-5 output +194.6V Output RC filter 1uF x 1MOhm i.e. a filtered, floating high voltage detector bias supply cf. NIM-bin grounded Silena 7710 Quad Bias used previously ASIC Adaptor PCB nnaida11 & nnaida12 LK 3 & 7 nnaida13 & nnaida13 LK 1, 3, 5, & 7 HV + -> nnaida11 & nnaida12 HV - -> nnaida13 & nnaida14 DSSSD grounded locally at nnaida12 & nnaida13 adaptor PCBs by ground links LK 1 & 5 (cf. Silena 7710 Quad Bias Supply used previously). ASIC settings Default ASIC settings (see attachments 1-4) Observe stable operation of both positive and negative polarity FEE64s using default ASIC parameters and a floating HV detector bias supply Attachments 1-4 nnaida11, 12, 13, & 14 ASIC settings 5-8 nnaida11, 12, 13, & 14 hit/rate patterns 9-12 nnaida11, 12, 13, & 14 ASIC # 4 ADC spectra 13 nnaida12 ASIC # 1 waveforms 14 nnaida14 ASIC # 1 waveforms 15 Emco Q-series catalogue
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