AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Entry time:
Tue Mar 25 20:24:45 2025
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> Test of 4x FEE64s at AIDA test station, T9, STFC DL > > startup.tcl changed from 'aida01 aida03' to 'aida01 aida02 aida03 aida04' > MIDAS 8015 server restarted > > Power ON > > All system wide checks OK > > Pulser BNC PB-5 > > Amplitude 1.0V > Attenuation x1 > Polarity + > Frequency 100Hz > Tail pulse, decay time 1ms > Delay 250ns (min) > > ASIC settings - attachments 1-4 > Slow comparator 0x80 > N.B. new ASIC settings software in use > > Adaptor PCB *without* jumpers > > FEE64 temperatures OK - attachment 5 > > WR timestamp OK - attachment 6 > > > aida01 > Rate, 1*L and 1*W spectra OK - attachments 7-9 > > FEE64 temperatures OK - attachment 10 > > aida02 > Rate, 1*L and 1*W spectra OK - attachments 11-13 > > aida03 > Rate, 1*L and 1*W spectra OK - attachments 14-17 > > No ADC spectra asic #4 *but* Rate, HitRate, 4*W spectra all indicate asic #4 working OK - contact issue? > > aida04 > Rate, 1*L and 1*W spectra OK - attachments 18-23 > > Bad ADC spectra asic #2 *but* Rate, HitRate, 2*W spectra all indicate asic #2 working OK - contact issue? > > > > Date/time ASIC mezzanine Pulser peak width *.*.L MAC Status > FEE64 PCB serial # (channels FWHM) > > 28.3.24 11.28 aida01 ? 7.1,7.0,6.8,7.0 41:f6:ee OK > 28.3.24 11.44 aida02 GOC-7226-1-39/-0040 14.0,13.7,13.3,14.0 41:cf:ad OK > 28.3.24 12.14 aida03 ? 13.2,13.2,12.0,? 42:0d:0b OK > 28.3.24 11.44 aida04 GOC-7226-1-19/-0037 15.1,?,12.8,12.8 42:0c:89 OK > > > Following disassembly and re-assembly > > aida03 *.*.L 15.0,15.9,15.0,15.4 ch FWHM ( ADC data all channels, similar peak widths all channels ) > *.*.W spectra OK > Rate, HitRate spectra OK > > aida04 no change - 2.*.L spectra still bad
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