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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: 19
Entry time: Thu Nov 20 14:05:21 2014
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Author: |
Tom Davinson |
Subject: |
AIDA Tests at STFC DL - PCS, TD |
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Configuration per Elog entries:
https://elog.ph.ed.ac.uk/AIDA/3
https://elog.ph.ed.ac.uk/AIDA/4
- except -
FEE firmware
- reverted release 0xa4ed006
as used at RIKEN due to stability/data issues with most recent releases
Detector bias CAEN N1419 Programmable HV Power Supply
- FAGND isolated from AGND (AGND = NIM chassis ground)
- floating HV supply, <5mV pp noise specification
- configured + polarity, i.e. core to nnaida11 & nnaida12 MSL type BB18 n+n ohmic strips
braid to nnaida12 & nnaida13 MSL type BB18 p+n junction strips
- configured bias voltage to 200V, max bias voltage 200V, max leakage current 20uA,
trip 10s, ramp up/down 1V/s
- bias 200V, leakage current 4.9-5.1uA
ASIC parameters
Default ASIC parameters (EXPERIMENT/AIDA/2014Aug13-13.44.58) except
- shaping time 5us
- slow comparator 20 (hex 14)
R31
- 207Bi source (serial AD6201) mounted c. 3cm from MSL type BB18 DSSSD
- p+n junction side faces 207Bi source
- source serial number *away* from DSSSD
- Pulser BNC PB-5
fall time 1ms
rate 10Hz
delay 250ns
ampl 1.00000V
polarity -
pulse top tail
atten x1
positive polarity test input via EG&G Ortec 433A
R32
- 207Bi source (serial AD6201) mounted c. 3cm from MSL type BB18 DSSSD
- p+n junction side faces 207Bi source
- source serial number faces DSSSD
Attachments 1-20 from R32 |
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