AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 703     Entry time: Thu Jun 12 13:15:25 2025
Author: GB, CC, NK, MP, TD 
Subject: Thursday 12 June 2025 
EMC tests with NK (Orsay)

Stack configuration (upstream->downstream)

bPlas 
AIDA DSSSD #0
AIDA DSSSD #1
bPlas
3x MSL type BB7(DS)-1000 (1x aida10, 2x Mesytec preamplifiers)

AIDA DSSSD #0 bias -100V leakage current -13.23uA
AIDA DSSSD #1 bias -100V leakage current -9.68uA

BNC PB-5 settings
Amplitude 1.0V
Attenuator x1
Frequency 25Hz
Polarity +
tau_d 1ms
Tail pulse

14.39 per p+n FEE64 1.8.W spectra - 20us FSR - attachment 1

      per p+n FEE64 1.8.L spectra - attachment 2

      Pulser peak widths ch FWHM

      DSSSD #0 (DSSSD - FEE64 cables with heavy duty braid - electrically connected to ground of adaptor PCB and internally connected to ground within snout)

9  1   5
120 201  21
15  3  12
114 180  broad

      DSSSD #1 (DSSSD - FEE64 cables with mesh - currently not connected i.e. floating to adaptor PCB and internally connected to ground within snout)
10 14  13
-   22   374
11  7  16
broad 417 20

       Pulser peak widths c. 20 ch FWHM probably indicate cable from DSSSD *not* connected to FEE64 adaptor PCB

        
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