AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
DESPEC
Draft saved at 00:00:00
Fields marked with
*
are required
Entry time:
Wed Apr 27 15:47:46 2022
Author
*
:
Subject
*
:
Remount snout in S4 (photos to come) Alignment with DEGAS OK but a bit short... DEGAS platform will be brought 31 mm closer to AIDA by rail adjustment Can mount bPlas booster boards on old ITEM frames and also partly on AIDA snout (isolated) - Reconnect all adapter boards and grounds, bias AIDA... HV OK. We still have a light leak at the snout endcap. "Fixed" with sheet for now HV leakage currents figure 1 Start AIDA DAQ and check rates.. all seem OK. aida07 is very noisy other p+n good Notice some issues in aida04, check and ribbon cable slightly loose on one side of adapter No change to other FEEs. Aida07 was inspected but nothing obviously wrong Rates figure 2 Rate spectra figure 3 Wavesform figures 4 (p+n), 5 (n+n) Pulser peak withs p+n figure 6, width ~ 70 channels (50 keV) n+n figure 7, width ~ 570 channels (400 keV) n.b. double peak in aida14 is an artifact from an uncleared histogram DSSDs debiased to allow work on bPlas cabling without tripping DSSDs
Encoding
:
HTML
ELCode
plain
Suppress Email notification
Resubmit as new entry
Attachment 1:
2022-04-27_16-42-37_HV.png
Original size: 737x505
Attachment 2:
022-04-27_16-39-58_Rates.png
Original size: 1911x621
Attachment 3:
2022-04-27_16-40-23_RatesSpectra.png
Original size: 1918x1028
Attachment 4:
2022-04-27_16-41-46_pnwaves.png
Original size: 1917x933
Attachment 5:
2022-04-27_16-42-20_nn_waves.png
Original size: 1916x928
Attachment 6:
2022-04-27_16-43-30_pn_pulser_70ch.png
Original size: 1912x957
Attachment 7:
2022-04-27_16-44-18._nn_pulser_568ch.png
Original size: 1911x943
Attachment 8:
Drop attachments here...
Draft saved at 00:00:00
ELOG V3.1.4-unknown