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  Testbeams at MedAustron in 2025, Page 12 of 13  Not logged in ELOG logo
Entry  Fri Mar 14 23:21:26 2025, elog-producer, 1st tests with beam, , TJ-Monopix2, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , HV, None,  
wrong trigger mode used for tracker
Entry  Fri Mar 14 23:22:22 2025, elog-producer, 1st tests with beam, , TJ-Monopix2, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , HV, None,  
changed telescope timing again to latency 40
Entry  Fri Mar 14 23:32:56 2025, elog-producer, 1st tests with beam, , TJ-Monopix2, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , HV, None,  
208 shows correlation
Entry  Sat Mar 15 01:51:31 2025, elog-producer, Fast RO Test, , TJ-Monopix2, 800 MeV, Low Flux Medium, Proton, Unknown, , , , HV, None,  
Run 219, Medium settings, fast RO, W02R01 to 8b10b a few minutes in
Entry  Sat Mar 15 01:58:29 2025, elog-producer, Fast RO Test, , TJ-Monopix2, 800 MeV, Low Flux Medium, Proton, Unknown, , , , HV, None,  
Run 220, 8b10b error
Entry  Sat Mar 15 02:34:31 2025, elog-producer, Fast RO Test, , TJ-Monopix2, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , HV, None,  
Run 223, 8b10b error again
Entry  Sat Mar 15 02:46:47 2025, elog-producer, energy scans, , TJ-Monopix2, 252.7 MeV, Low Flux Very Low, Proton, Unknown, , , , HV, None,  
sticking with fast RO settings
Entry  Tue Aug 5 14:43:42 2025, elog_producer, Castid, , TJ-Monopix2, 800 MeV, Low Flux Medium, Proton, Crap, , , , HV, None,  
test
Entry  Tue Aug 5 16:02:12 2025, elog_producer, Castid, , TJ-Monopix2, 800 MeV, Low Flux Medium, Proton, Crap, , , , HV, None,  
manual test
Entry  Tue Aug 5 16:12:07 2025, elog_producer, Castid, , TJ-Monopix2, 800 MeV, Low Flux Medium, Proton, Crap, , , , HV, None,  
Test debugging tests for debugging to test debugging
Entry  Sat Aug 16 23:44:00 2025, Maximilian Babeluk, CASTID - Summary, , TJ-Monopix2, 800 MeV, , Proton, , , , , , ,  

Summary for the CASTID shift RO Aug 16, 2025

We measured four TJ-Monopix2 DUTS with HV/HVC frontends using AIDA mode in a stacked telescope configuration. We used 800MeV protons at low flux settings from very low to high.

 

We took two high statistics runs on each of the 4 rates. Then we repeated the measurements at medium and high settings for following readout speeds (40 is the default): 30, 20, 10, 2 (minimum).

At increased readout speed, we shoudl be able to recover (part) of the efficiency drop at increased rates.

- Occasionally (maybe a few times an hour but in clusters) we got 8b/10b errors. If so, they all came from the W02R01 DUT using BDAQ board #063/50 and the TLU adapter 1. This is the main source of having 'crap' data

- About 3 times during the test beam, one of the chips (each time a different one) stopped sending data which was possible to recover with a power cycle.

 

Entry  Sat Sep 20 16:49:03 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , Normal, ,  
tracker debugging
Entry  Sat Sep 20 17:20:34 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , Normal, ,  
tracker storing files, path was wrong
Entry  Sat Sep 20 17:28:07 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , Normal, ,  
debugging mpw4, config problems
Entry  Sat Sep 20 17:50:13 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , Normal, ,  
hunting for Correlations
Entry  Sat Sep 20 17:53:53 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Very Low, Proton, Unknown, , , , Normal, ,  
Correlations found in 1013
Entry  Sat Sep 20 18:10:06 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Low, Proton, Unknown, , , , Normal, ,  
changing rate
Entry  Sat Sep 20 19:55:38 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Low, Proton, Unknown, , , , Normal, ,  
bias voltage scan shows top/ -backside diff expectations
Entry  Sat Sep 20 19:55:54 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Low, Proton, Unknown, , , , Normal, ,  
bias voltage scan going for low voltages now
Entry  Sat Sep 20 20:18:40 2025, elog_producer, Caribou 1.5, , RD50-MPW4, 800 MeV, Low Flux Medium, Proton, Unknown, , , , Normal, ,  
going for higher rates
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