ELOG DESPEC

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

DESPEC

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Entry time:

Wed Nov 13 09:10:37 2019

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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

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Attachment 1: