AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 713     Entry time: Wed Jul 23 15:04:26 2025
Author: CC, MP, NK 
Subject: Test of AIDA05 with BB7 connected to Mesytec but not biased 

Attachment1: AIDA05.1.8L when AIDA05 connected, biased at 100 V with not-shielded cables, after the DEGAS platform has been closed, the 2 tiles of BB7 have been connected to the mesytec preamps. BB7 is not biased. The mesytec preamps have been fully connected and supplied but 6/8 black cables are not connected on the other side. 4X and 4Y are connected to the 2 FEBEX cards.

The 2 drain wires of bplast that were hanging on the bottom are now taped to the snout, not making any antena effect anymore.

FWHM: 79 channels (to be compared with the previous elogs between 73 channels and 76 channels)

Conclusion: no significant differences can be observed when BB7 is connected. The tail on the left side of the spectrum in twice as small, most likely because on the now-taped drain wires of bplast

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