 Tue Jul 1 16:39:57 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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| moved stage to get telescope centered properly |
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Tue Jul 1 17:09:51 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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| might have found good ROI |
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Tue Jul 1 17:22:02 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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| ROI is nice now, efficiency still a bit crappy with 95% |
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Tue Jul 1 18:48:36 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, , , , Unknown, , ,
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| changed DUT - hoping for full efficiency with sample not carrying thermocouple |
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Tue Jul 1 19:17:46 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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| that was noise |
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Tue Jul 1 19:20:18 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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| using Christophers calibration, no more noise |
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Tue Jul 1 23:34:29 2025, tb-crew, system test, , W8 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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Run 63 is 99,9% efficiency with ts_mode=TLU
bug in MPW4 config (conf_reg_ts_ctrl) |
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Wed Jul 2 00:37:34 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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| going to bed |
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Wed Jul 2 09:09:35 2025, tb-crew, system test, , W3 0E00, Backside, 4.2, 0.95, -190, , Unknown, , ,
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Good morning
today we're testing irradiated stuff |
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Wed Jul 2 13:01:14 2025, tb-crew, dry bias scan, , W3-2 5E14, Backside, 4.2, 0.99, -275, , Unknown, , ,
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| still waiting for beam |
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Wed Jul 2 15:23:01 2025, tb-crew, bias scan, , W3-2 5E14, Backside, 4.2, 0.99, -150, , Unknown, , ,
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| ROI was off half a chip |
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Wed Jul 2 15:36:39 2025, tb-crew, bias scan, , W3-2 5E14, Backside, 4.2, 0.99, -0, , Unknown, , ,
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| rerun bias scan with proper ROI |
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Wed Jul 2 16:32:56 2025, tb-crew, bias scan, , W3-2 5E14, Backside, 4.2, 0.99, -125, , Good, , ,
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conf_reg_ts_ctrl was set to 0 so far...
ts_mode = TLU has to be used for proper effi in this bias scan
changed to 4 now |
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Wed Jul 2 17:19:39 2025, tb-crew, bias scan, , W3-2 5E14, Backside, 4.2, , , , Good, , ,
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| continue at 225V |
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Wed Jul 2 18:18:28 2025, tb-crew, bias scan, , W3-2 5E14, Backside, 4.2, 0.99, -325, , Good, , ,
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| going to Grilly Idol |
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Wed Jul 2 22:48:44 2025, tb-crew, bias scan, , W8-2 1E15, Topside, 4.2, 0.93, -50, , Good, , ,
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| changed DUT |
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Wed Jul 2 23:05:09 2025, tb-crew, bias scan, , W8-2 1E15, Topside, 4.2, 0.94, -0, , Good, , ,
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| increasing N2 flow due to high humidity in our setup (Hamburg is humid these days) |
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Thu Jul 3 09:00:04 2025, tb-crew, thr scan, , W8-2 1E15, Topside, 4.2, 1, -400, , Good, , ,
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| Telepix not sending triggers |
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Thu Jul 3 09:00:53 2025, tb-crew, thr scan, , W8-2 1E15, Topside, 4.2, 1, -400, , Good, , ,
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| From run 156 on no trigger -> no telescope |
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Thu Jul 3 09:06:09 2025, tb-crew, thr scan, , W8-2 1E15, Topside, 4.2, 0.94, -400, , Good, , ,
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| continuing from thr = 0.99V again |
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