CMS Pixel Detector Miscellaneous
Phase 1 Phase 2
Layer 1 Replacement Layers 2-4
  Layer 1 Replacement Elog  Not logged in ELOG logo
Entry  Fri Mar 20 17:05:58 2020, Andrey Starodumov, Reception test, M1617 failed 
    Reply  Sun Mar 22 13:57:25 2020, Danek Kotlinski, Reception test, M1617 failed 
Message ID: 123     Entry time: Sun Mar 22 13:57:25 2020     In reply to: 120
Author: Danek Kotlinski 
Category: Reception test 
Subject: M1617 failed 

Andrey Starodumov wrote:
ROC8 of M1617 is programmable but no readout from it.
Silvan noticed that a corner of one ROC of this module is broken,
this is exactly ROC8.


Interesting that the phase finding works fine, the width of the valid region is 4, so quite
good. ROC8 idneed does not give any hits but the token passed through it, so the overall
readout works fine. There re no readout errors.
The crack on the corner of this ROC is clearly visible.
I wonder how this module passed the tests in Helsinki?
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