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  Testbeam at DESY in July 2025, Page 16 of 18  Not logged in ELOG logo
Entry  Fri Jul 4 14:03:56 2025, tb-crew, test, 301, W3-7 3E15, Backside, 4.2, 1.05, -50, , Good, 04.07.2025 14:03:44, 04.07.2025 14:03:57, 0 peary_config.cfgmatrix_mpw4_base.txtmpw4.conf
automatic log for run 301
Comment:
noisy, trying to find proper thr
Entry  Fri Jul 4 14:04:43 2025, tb-crew, test, 302, W3-7 3E15, Backside, 4.2, 1.04, -50, , Good, 04.07.2025 14:04:37, 04.07.2025 14:04:45, 0 peary_config.cfgmatrix_mpw4_base.txtmpw4.conf
automatic log for run 302
Comment:
noisy, trying to find proper thr
Entry  Fri Jul 4 14:13:57 2025, tb-crew, bias scan, 305, W3-7 3E15, Backside, 4.2, 1.05, -50, , Good, 04.07.2025 14:13:55, 04.07.2025 14:13:59, 0 peary_config.cfgmatrix_mpw4_base.txtmpw4.conf
automatic log for run 305
Comment:
Entry  Fri Jul 4 15:36:01 2025, tb-crew, thr scan, 318, W3-7 3E15, Backside, 4.2, 1.05, -400, , Good, 04.07.2025 15:35:51, 04.07.2025 15:36:02, 0 peary_config.cfgmatrix_mpw4_base.txtmpw4.conf
automatic log for run 318
Comment:
preparing for thr scan
Entry  Thu Jun 26 08:33:52 2025, tb-crew, test, , W3-6 2E15, Backside, 6.0, , , , Crap, , ,  
test manual
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 Big grin
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
Entry  Wed Jul 2 09:09:35 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,  
Good morning
today we're testing irradiated stuff
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