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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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AIDA |
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Message ID: 266
Entry time: Wed Jun 1 07:49:45 2016
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Author: |
TD |
Subject: |
Detector noise - state of play |
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Screenshots of ASIC#1 waveforms for each side of each of the DSSSD #1 - #6 are attached.
Standard ASIC settings - tau = 8us
Typical threshold values are ~8500 (positive signals) and ~7800 (negative signals)
Large (off-scale) signals are the pulser, lower amplitude signals are betas
Currently, the noise looks OK.
Note that EURICA is currently open (in preparation for IMPACT run) and (just possibly) SAMURAI
dipole in adjacent experimental area is now off (to be checked).
We (AIDA) have made no further changes since yesterday's addition of Field Plate grounding jumpers
to all four adaptor PCBs of DSSSD #1 and #6. |
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