AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
  DESPEC  ELOG logo
Message ID: 96     Entry time: Wed Nov 13 09:10:37 2019
Author: CA, NH, OH 
Subject: 13th November 2019 
10:10 moved HV cables from 11 and 12 to 10 and 9 - all detectors biased in same configuration

      lowered slow comparator threshold to 0xa
   
      DAQ start

      pulser on

      zero'd histograms

pulser peak widths:
                   FEE      width (ch)

                   aida01 - 130

                   aida02 - 168
             
                   aida03 - 83

                   aida04 - 83

                   aida05 - 200

                   aida06 - 148

                   aida07 - 250

                   aida08 - 81

                   aida09 - 134

                   aida10 - 190

                   aida11 - 333

                   aida12 - 149

For comparison, peak widths from yesterday's measurement:

                   pulser peak widths -   FEE         width(ch)
                                           1             128
                                           2             145
                                           3             84
                                           4             74
                                           5             207
                                           6             125
                                           7             172
                                           8             80
                                           9             193
                                           10            183
                                           11            238
                                           12            138

Attachments 1 & 2 : pulser peak spectra

Attachment 3 - good event statistics

Attachment 4 - detector bias/ leakage currents

                   
Attachment 1: 191113_pulserpeaksOdd.png  136 kB  | Hide | Hide all
191113_pulserpeaksOdd.png
Attachment 2: 191113_pulserpeaksEven.png  136 kB  | Hide | Hide all
191113_pulserpeaksEven.png
Attachment 3: 191113_goodevents.png  83 kB  | Hide | Hide all
191113_goodevents.png
Attachment 4: 191113_bias.png  11 kB  | Hide | Hide all
191113_bias.png
ELOG V3.1.4-unknown