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  Testbeam at DESY in July 2025, Page 4 of 4  Not logged in ELOG logo
Entry  Mon Jun 30 17:32:39 2025, tb-crew, test, , W3 0E00, Backside, 4.2, , , , Crap, , ,  
1st log from hut TB22
Entry  Tue Jul 1 09:18:15 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, , , , Crap, , ,  
changed alignment of DUT
Entry  Tue Jul 1 11:11:54 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, , , , Unknown, , ,  
changed CarBoard due to sync problems
Entry  Tue Jul 1 11:20:36 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
seeing Correlations for first time :D 
Entry  Tue Jul 1 11:22:25 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
change of CaR-board led to correlations
Still unclear why we have to ignore DUT trigger veto
Entry  Tue Jul 1 13:55:45 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
got 1st "nice" efficiency results, 87% with poor sw-alignment 
Entry  Tue Jul 1 16:39:57 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
moved stage to get telescope centered properly
Entry  Tue Jul 1 17:09:51 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
might have found good ROI
Entry  Tue Jul 1 17:22:02 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
ROI is nice now, efficiency still a bit crappy with 95%
Entry  Tue Jul 1 18:48:36 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, , , , Unknown, , ,  
changed DUT - hoping for full efficiency with sample not carrying thermocouple
Entry  Tue Jul 1 19:17:46 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
that was noise
Entry  Tue Jul 1 19:20:18 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
using Christophers calibration, no more noise
Entry  Tue Jul 1 23:34:29 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
Run 63 is 99,9% efficiency with ts_mode=TLU
bug in MPW4 config (conf_reg_ts_ctrl)
Entry  Wed Jul 2 00:37:34 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
going to bed
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