AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Entry time:
Thu Mar 28 11:10:09 2024
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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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Attachment 1:
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