AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 107     Entry time: Mon Dec 16 14:48:02 2019
Author: NH TD 
Subject: AIDA 16.12.19 
DSSD Snout was reassembled to install the second bPlast (downstream) 
 (fig 1)

Ribbon cable for aida10 was replaced (DSSD3 upper)

All DSSDs bias again (see fig 2)

Alpha run in progress - channels OK with 2 exceptions  (fig 3)

- aida10 still recording minimal to no counts

- channel 55 aida08 reading lots of data even with comparator 0x64 - corresponds to DSSD1 strip 0 (bottom strip)
  possible ground/cable issue? will check when access possible (fig 4)

Unusual MIDAS error noticed (fig 5) - restart of HTTPd fixed it
Attachment 1: 20191213_103710.jpg  150 kB  | Hide | Hide all
20191213_103710.jpg
Attachment 2: 161219_aida_DSSDs.png  9 kB  | Hide | Hide all
161219_aida_DSSDs.png
Attachment 3: 161219_rates.png  62 kB  | Hide | Hide all
161219_rates.png
Attachment 4: 161219_aida0855.png  31 kB  | Hide | Hide all
161219_aida0855.png
Attachment 5: midasmessage131219.png  116 kB  | Hide | Hide all
midasmessage131219.png
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