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CMS Pixel Detector
Miscellaneous
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Phase 1
Phase 2
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Layer 1 Replacement
Layers 2-4
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| Layer 1 Replacement Elog |
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 Fri Mar 27 18:29:53 2020, Andrey Starodumov, Full test, FT of M1629, M1630, M1631, M1632
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 Mon Mar 30 14:52:59 2020, Danek Kotlinski, Full test, FT of M1629, M1630, M1631, M1632 
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Mon Mar 30 15:40:52 2020, Urs, Full test, FT of M1629, M1630, M1631, M1632
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Message ID: 154
Entry time: Fri Mar 27 18:29:53 2020
Reply to this: 156
157
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| Author: |
Andrey Starodumov |
| Category: |
Full test |
| Subject: |
FT of M1629, M1630, M1631, M1632 |
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M1629: B due to mean noise at -20C
M1630: C due to ROC1 with all pixels failed of PH calibration (Gain). Both FT at -20C are A!
Should be understood and retested. Put in C* tray.
M1631: B due to mean noise in all 3 FT
M1632: A |