AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Entry time:
Sat Mar 29 12:25:44 2025
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> 13.47 DAQ continues > AIDA file RIBF148/R10_39 > > BNC PB-4 > Amplitude 90,000 > x5 attenuator IN > t_r 100ns tau_d 50us > - polarity > frequency 25Hz range 2.6Hz > delay MIN, tail pulse, INT ref > > ASIC settings 2017Mar27-16.12.39 > *except* > slow comparator 0x64 > LEC/MEC fast comparator 0x14 > > 13.49 Detector biases & leakage currents OK - see attachments 1 & 2 > FEE64 Temperatures OK - see attachment 3 > good events statistics stable & OK - see attachment 4 > No warnings/errors reported by merger since start of RIBF148/R10 - see attachment 5 > No changes to PLL and DCM clock Lock monitor - see attachment 6 > *all* system wide checks OK (zero fails) > > 14.00 analysis file RIBF148/R8_39 - zero deadtime, zero MBS and zero ts timewarps - see attachment 7 > > 14.03 online analysis > ADC & disc data synchronised - see attachment 8 > per DSSSD m_p versus m_n (LEC) - see attachments 9 > per DSSSD x versus y (LEC) - see attachment 10 > per DSSSD E_p versus E_n (LEC) - 512x512 spectra - nominal 20keV per channel - see attachment 11 > per DSSSD side ADC ts - event ts - see attachment 12 > > 14.17 Layout per FEE64 Rate, HitRate and 1.8.* spectra - see attachments 13-18 > nnaida11 & nnaida13 1.*.W spectra - see attachments 19-20 > > 3kHz modulated HF noise positive input FEE64s > BRIKEN and Clovers on > > 14.32 Ambient temperature +24.3 deg C, d.p. +8.7 deg C, RH 37.5% > Julabo FL11006 set point +20.0 deg C actual +20.0 deg C - water level c. 75% > > 14.34 DAQ stop > AIDA file RIBF148/R10_40 > > 14.45 nnaida13 1*W spectra > Ibias LF feedback attachment > 0x8 (default) 21 > 0x0 22 & 23 > 0xf 24 > > 0x0 preamp o/p -> V rail > 0x8 - 0xf no obvious difference > > 14.52 slow comparator 0x64 -> 0xa > Ibias LF feedback attachment > 0x8 (default) 25 27 > 0xf 26 28 > > 0xf appears to reduce (but not eliminate) frequency and amplitude of saw tooth transients > no obvious effect on good event rate > > for nnaida13 combination of Ibias LF feedback 0x8 -> 0xf and slow comparator 0xa -> 0xf > largely eliminates saw tooth except for noisiest strips e.g. 1.1.W 'edge' strip > good events 280k -> 61k > > 17.12 DAQ start > AIDA file RIBF148/R11 > > BNC PB-4 > Amplitude 90,000 > x5 attenuator IN > t_r 100ns tau_d 50us > - polarity > frequency 25Hz range 2.6Hz > delay MIN, tail pulse, INT ref > > ASIC settings 2017Mar27-16.12.39 > *except* > slow comparator 0xf > LEC/MEC fast comparator 0x14 > Ibias LF feedback 0x8 -> 0xf > > Layout Rate, HitRate and 1.8.* spectra -see attachments 29-35 > Merged data rate c. 500k data items/s, 4Mb/s > > 17.50 DAQ stop > AIDA file RIBF148/R11_4 > > 17.54 DAQ start > AIDA file RIBF148/R12 > > BNC PB-4 > Amplitude 90,000 > x5 attenuator IN > t_r 100ns tau_d 50us > - polarity > frequency 25Hz range 2.6Hz > delay MIN, tail pulse, INT ref > > ASIC settings 2017Mar27-16.12.39 > *except* > slow comparator 0xf -> 0xa > LEC/MEC fast comparator 0x14 > Ibias LF feedback 0xf > > good events statistics - see attachment 36 > > 18.14 DAQ stop > AIDA file RIBF148/R12_6 > > DSSSD bias cycled 100->0->100V > > 18.21 DAQ start > AIDA file RIBF148/R13 > > BNC PB-4 > Amplitude 90,000 > x5 attenuator IN > t_r 100ns tau_d 50us > - polarity > frequency 25Hz range 2.6Hz > delay MIN, tail pulse, INT ref > > ASIC settings 2017Mar27-16.12.39 > *except* > slow comparator 0xa > LEC/MEC fast comparator 0x14 > Ibias LF feedback 0xf -> 0x8 > > good events statistics - see attachment 37 > > 18.40 DAQ stop > AIDA file RIBF148/R13_5 > > 18.42 Detector biases & leakage currents OK - see attachments 38 & 39 > > 18.59 analysis file RIBF148/R13_5 -c. 1% deadtime, zero MBS and zero ts timewarps - see attachment 40
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