Pizza shift
the scan direction is from higher wavelength to lower wavelength, even though it is noted otherwise here in the software.
From hardware side, the laser can only scan in one direction: long wave length to short wave length, independent of what is written in the tables.
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Time | Part. Det. Int | ESR-intensity | cooler-HV | LMD-DAQ1 Files | LMD-DAQ2 Files | scan range(nm) | number of positions | dwell time(s) | n loops | comments
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14.06.2024 12:45 | 38900 | 2e5 | 104411 | 72 | 89 | 549.6 - 550.4 | 201 | 1s | 3 | starting with 50 accumulation
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14.06.2024 13:13 | 41400 | 2e5 | 104411 | 73 | 90 | 549.6 - 550.4 | 201 | 1s | 3 | there was a :10 crash during the injection, laser scan started normally.
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14.06.2024 13:41 | 39500 | 2e5 | 104411 | 74 | 91 | 549.6 - 550.4 | 201 | 1s | 3 |
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14.06.2024 14:38 | 67750 | 2e5 | 104412 | 75 | 92 | 549.6 - 550.4 | 201 | 1s | 3 | afternoon shift takes over. After short break from hkr to optimize beam, proceeding with 30 injections, particle number detector might not have been reset, check next run
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14.06.2024 15:02 | 34500 | 2e5 | 104412 | 76 | 93 | 549.6 - 550.4 | 201 | 1s | 3 |
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14.06.2024 15:38 | 27500 | 1e5 | 104412 | 77 | 94 | 549.6 - 550.4 | 201 | 1s | 3 |
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14.06.2024 16:01 | 25300 | 1e5 | 104412 | 78 | 95 | 549.6 - 550.4 | 201 | 1s | 3 |
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14.06.2024 16:23 | 28700 | 1e5 | 104412 | 79 | 96 | 549.6 - 550.4 | 201 | 1s | 3 | At around 550.2 nm the wavemeter is overexposed
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14.06.2024 16:48 | xxx | xx | xx | 80 | 97 | xx | xx | xx | xx | empty file , no laser scan, work on laser, while trying to adjust the wavemeter, we tried to move the laser using medusa, at some point, this caused the cobra to go into error mode again, onlz a restart could solve it. As a consequence, we still do not know if the wavemeter coupling is optimal
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14.06.2024 17:17 | 30000 | 1e5 | 104412 | 81 | 98 | 549.6 - 550.4 | 201 | 1s | 3 |
wavemeter coupling looks good now
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14.06.2024 17:41 | 56900 | 1e5 | 104412 | 82 | 99 | 549.6 - 550.4 | 201 | 1s | 3 | ratemeter was probably not reset
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14.06.2024 18:04 | 8100 | 1e5 | 104412 | 83 | 100 | 549.6 - 550.4 | 201 | 1s | 3 | really bad injection (looked fine (?)), low ion count from SIS, they exchanged a cathode @UNILAC
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14.06.2024 18:42 | 3200 | 3e4 | 104412 | 84 | 101&102(automatically opened new file without command after 1GB?) | 549.6 - 550.4 | 201 | 1s | 3 | problems with accelerator: after deacceleration the beam is gone. Scraper position has moved(?). The cooling water from GSI is too warm, so we had to shut down the laser. NTCAP restarted. And NTCAP restarted again @20:39 for test data for Shahan.
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