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Message ID: 94     Entry time: Mon May 19 00:28:40 2025
Author: Simon, Finn 
Category: Runs 
Subject: Night shift measurement 
Took over from afternoon shift and keep scanning
Time File Ohmlabs PTB 32 PTB 33 ESR intensity SC8 / 1e6 Typical SIS injections / 1e9 NTCAP file comments
2025-05-19 00:20 164 205822 205828 205829 3.8 1.5 SC_2025-05-18_13-52-38 week injections from SIS
2025-05-19 00:50 165 205822 205828 205829 5.0 2.6 SC_2025-05-18_13-52-38
2025-05-19 01:23 166 205822 205828 205829 5.3 5.3 SC_2025-05-18_13-52-38 file empty: medusa crashed
2025-05-19 01:23 167 ? ? ? --- --- SC_2025-05-18_13-52-38 problem with normalization in Go4: cleaned histograms
2025-05-19 02:00 168 ? ? ? 0.5 2.6 SC_2025-05-18_13-52-38 bad injections/stacking
2025-05-19 02:37 171 ? ? ? 4.5 2.8 SC_2025-05-18_13-52-38 mbs crashed due to overfull buffer, restarted mbs
2025-05-19 03:36 173 ? ? ? 5.5 2.9 SC_2025-05-18_13-52-38
2025-05-19 04:14 174 ? ? ? 5.4 2.9 SC_2025-05-18_13-52-38
2025-05-19 04:50 175 ? ? ? 5.3 2.8 SC_2025-05-18_13-52-38
2025-05-19 05:26 176 ? ? ? 5.4 2.9 SC_2025-05-18_13-52-38
2025-05-19 06:02 177 ? ? ? 0.9 3.1 SC_2025-05-18_13-52-38 great losses after stacking and after breeding
2025-05-19 06:39 178 ? ? ? 5.1 2.9 SC_2025-05-18_13-52-38 we changed the scan range to 592.7 - 592.1nm
2025-05-19 07:15 179 ? ? ? 4.9 2.9 SC_2025-05-18_13-52-38
2025-05-19 07:51 180 ? ? ? 4.9 2.9 SC_2025-05-18_13-52-38 medusa crashed again
2025-05-19 08:27 181 ? ? ? 4.9 2.8 SC_2025-05-18_13-52-38


After file 168 we noticed that the connection between mbs and medusa looked faulty, so we restarted mbs and restored the connection. But we could not get the voltage divider readout back running.
Files 166,168-172 are empty/incomplete.

After file 177 we saw a peak at the predicted wavelength in the histogram with subtracted background. To confirm this, we changed the scan range to 592.7 - 592.1nm, which should move the peak to the left of the histogram.
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