ELOG CARME

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

CARME

Fields marked with * are required
Entry time:	Mon Mar 31 22:25:44 2025
Author*:
Subject*:
> ASIC settings for the pn FEEs has been reset to the default aida settings. This was done to combat the observed dropping of several channels in pn only FEE modules > following motors movement. This effect was also observed in 2022 in several pulser walkthroughs conducted pre and post detector movement. No dropped channels were > observed in nn FEEs. > > ASIC seetings changed; > > IBias LF feedback from 0xf to 0x8 > diode link threshold from 0xbf to 0xca > > We also set the slow comparatort for all FEE modules back to 0x64 (1 MeV) > > Settings tested using only 2 pn FEE modules (aida05 and aida16). Movement left and right. Dropped channels observed in all pn FEEs except aida05 and aida16. All pn ASIC > settings then changed. Movement for 10 repeptitions. No dropped channels observed in pn FEEs. > > New settings saved in 2024Feb08-15.59.09 Encoding: HTML ELCode plain Suppress Email notification

Attachment 1:
Drop attachments here...

ELOG V3.1.4-unknown