ID |
Date |
Author |
Category |
Subject |
113
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Tue Jun 6 09:33:00 2023 |
Rodolfo | Laser | Fiber coupler | Cobra's new fiber-coupling unit for wavelength reading. |
Attachment 1: Cobra_FiberCoupler.jpg
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37
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Wed May 11 03:17:14 2022 |
Patrick, Volker, Guy | Runs | Start laser scanning | Runs of the night shift. The wavelength range is 601.95 - 601.735 nm.
We started the wavemeter python script on atppc023 located in Desktop/wavemeter_Bi.
We changed the wavelength range in go4 to the actual scan range.
Questions:
There are many other masses/isotopes/etc. visible in the Shottky spectrum. Is this wanted?
Are the vacuum gauges turned off?
Laser timing correct? +- 3 bins?
Time | SIS-intensity | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width(nm) | dwell time(s) | comments
|
03:30 | ?e7 | 223218 | 373 | 8073 | 601.95 - 601.735 | 0.005 | 5s | 2 loops
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03:38 | 9.0e7 | 223218 | 374-377 | 8074 | 601.95 - 601.735 | 0.005 | 5s | 8 loops from now on
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04:15 | 8.4e7 | 223218 | 378 - 381 | 8075 | 601.95 - 601.735 | 0.005 | 5s |
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04:49 | 7.4e7 | 223217 | 382 - 385 | 8076 | 601.95 - 601.735 | 0.005 | 5s |
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05:23 | 6.4e7 | 223216 | 386 - 388 | 8078 | 601.95 - 601.735 | 0.005 | 5s | 8077 was skipped due to some "server socket locked"-error
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05:59 | 8.9e7 | 223218 | 389 - 391 | 8079 | 601.95 - 601.735 | 0.005 | 5s |
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39
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Wed May 11 06:41:32 2022 |
Simon, Christopher, Shahab | Runs | shifts | new shift started. |
40
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Wed May 11 06:47:58 2022 |
Simon, Christopher, Shahab | Runs | restart laser scan |
Time | SIS-intensity | ESR-intensity after orbit change | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | comments
|
06:37 | 7.8e7 | ? | 223217 | 392-395 | 8080 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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07:10 | 4.8e7 | ? | 223217 | 396-399 | 8081 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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07:48 | 1.3E8 | ? | 223219 | 400-403 | 8082 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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08:25 | 3.9E7 | ? | 223219 | 404- 406 | 8083 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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08:59 | 5.8E7 | ? | 223219 | 407 | 8084 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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09:38 | 7.2E7 | 3.1E6 | 223219 | 408-411 | 8085 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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10:24 | 6.4E7 | 3.1E6 | 223219 | 412-415 | 8086 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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11:05 | 7E7 | 2.2E6 | 223219 | 416-418 | 8087 | 601.95 - 601.735 | 0.005 | 5s | 8 loops
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11:36 | 6E7 | 2.2E6 | 223219 | 419-420 | 8088 | 601.95 - 601.735 | 0.005 | 5s | number of loops now 4
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11:56 | 2E8 | 6.9E6 | 223219 | 421-423 | 8089 | 601.62 - 601.405 | 0.005 | 5s | 4 loops, changed scan range
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12:28 | 1.1E8 | 5E6 | 223219 | 424-426 | 8090 | 601.62 - 601.405 | 0.005 | 5s | 4 loops
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12:43 | 6.5E7 | 2.6E6 | 223219 | 427-429 | 8091 | 601.62 - 601.405 | 0.005 | 5s | 4 loops
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13:11 | 1.3E8 | 5.8E6 | 223219 | 430-432 | 8092 | 601.62 - 601.405 | 0.005 | 5s | 4 loops
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42
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Wed May 11 08:01:44 2022 |
Zoran | Runs | Start laser scanning |
Quote: |
Questions:
There are many other masses/isotopes/etc. visible in the Shottky spectrum. Is this wanted?
Are the vacuum gauges turned off?
Laser timing correct? +- 3 bins?
|
No, this is not wanted and yes, the machine is aware of the problem. The decision on Tuesday evening was to leave the ESR in that state in order to start the measurement and continue setting on Wednesday. Otherwise the night shift could not take place.
The additional isotopes are only a few percent and should contribute insignificantly to the background rate. |
53
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Thu May 12 00:16:13 2022 |
Patrick, Volker, Guy, Rui-Jiu | Runs | Runs night shift |
Time | SIS-intensity | ESR-intensity after orbit change | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | n loops | comments
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00:15 | ~1.0e8 | 1.0e7 | 223219 | 433 - 435 | 8094 | 601.62 - 601.405 | 0.005 | 5s | 4 |
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00:47 | 3.7e8 | 2.0e7 | 223219 | 436 - 440 | 8095 - 8096 | 601.62 - 601.405 | 0.005 | 5s | 8 | increased to 15 injections, still not saturated
|
| | | | | | | | | | Tried 20 injections, got no injection into ESR, so moved back to 15. The scrapers were not moving for quiet some time, even after fixing them.
The problem may have been that two ParamModi windows were opened. The injection into the SIS does not work when there are other users performing special operations with the machines.
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02:28 | 1.0e8 | 1.0e7 | 223220 | 441 - 444 | 8097 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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02:54 | 2.8e8 | 1.7e7 | 223219 | 445 - 449 | 8098 - 8099 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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03:21 | ~3e8 | ~2e7 | 223219 | DAQ did not write | 8100 - 8101 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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| | | | | | | | | | The vacuum gauge of the e-cooler failed. It was restarted. Apparently, upon changing/fixing anything related to our accelerator pattern, the scrapers forget to move.
Then they have to be disabled and enabled again in ParamModi. Also, the injection does not work very well. Either the transition from SIS to ESR fails or we are just skipped completely.
After fixing the injection, again the scrapers failed as expected. We keep the scrapers out now.
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04:34 | 2.8e8 | 1.8e7 | 223219 | DAQ failed, started late 454 - 458 | 8102 - 8103 | 601.62 - 601.405 | 0.005 | 5s | 6 | Set max.counts in PMT middle and north to 15 (In file 'SetConditions.C', applied when starting go4). No scrapers used.
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05:02 | 2.5e8 | 1.7e7 | 223219 | DAQ late, 461 - 464 | 8104 - 8105 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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05:30 | 2.5e8 | 1.8e7 | 223219 | 465 - 469 | 8106 - 8107 | 601.62 - 601.405 | 0.005 | 5s | 6 | Set max.counts in PMT middle and north to 20.
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05:57 | 2.5e8 | 1.7e7 | 223219 | 470 - 474 | 8108 - 8109 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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06:25 | 2.6e8 | 1.7e7 | 223219 | 475 - 479 | 8110 - 8111 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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06:50 | 2.4e8 | 1.6e7 | 223219 | 480 - 484 | 8112 - 8113 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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07:24 | 2.2e8 | 1.5e7 | 223219 | 485 - 489 | 8114 - 8115 | 601.62 - 601.405 | 0.005 | 5s | 6 |
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07:49 | - | 6.5e6 | 223219 | 490 - 493 | 8116 | 601.62 - 601.405 | 0.005 | 5s | 6 | UNILAC tunnel will be open for ~1h -> no new beam from SIS available
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08:15 | - | 2.6e6 | 223219 | 494 - 496 | 8117 | 601.62 - 601.405 | 0.005 | 5s | 6 | UNILAC tunnel will be open for ~1h -> no new beam from SIS available
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73
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Mon May 16 18:01:23 2022 |
mbsMax, Danyal, Wilfried, Rodolfo, Patrick, Kristian, David, Ruijiu | Runs | runs afternoon/night shift 16.05 | These are the runs after the septum was repaired on 16.05.
Time | ESR-intensity | ESR-intensity after orbit change | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | n loops | comments
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ca. 18:00 | ? | ~3.0e7 | 223222 | 504-505 | 8121 | 601.62 - 601.405 | 0.005 | 5s | 4 | DAQ2 late start
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18:11 | ? | ~3.3e7 | 223222 | 506 | 8122 | 601.62 - 601.405 | 0.005 | 5s | 4 | aborted, ions are rapidly lost after Bahnverlagerung
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18:33 | 4.5e7 | ~3.7e7 | 223222 | 507-509 | 8123 | 601.62 - 601.405 | 0.005 | 5s | 4 | removed all scrapers, beam life time is better, high intensity, slight instability in bunching, ion intensity at the end: 1.4e7, DC Trafo was in saturation so ampl. was turned down
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19:32 | ? | 3.7e7 | 223222 | 512 | 8125 | 601.62 - 601.405 | 0.005 | 5s | 4 | rf bunching amplitude decreased from 350V -> 280V
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20:00 | ? | 3.6e7 | 223223 | 514 | 8127 | 601.745 - 601.32 | 0.01 | 5s | 4 | 43 steps of laser, therefore 1 step offset from loop to loop, laser already of ?
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20:30 | ? | 2.9e7 | 223223 | 520-522 | 8129 | 601.760 - 601.320 | 0.01 | 5s | 6 | aborted after 3 loops, laserstabi was off, probably during hole measurement
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21:01 | ? | 3.6e7 | 223223 | 524-528 | 8130 | 601.760 - 601.320 | 0.01 | 5s | 6 |
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21:30 | ? | 3.4e7 | 223223 | 529-532 | 8131 | 601.760 - 601.320 | 0.01 | 5s | 6 | coasting beam now !!!
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22:10 | ? | 3.7e7 | 223223 | 534-537 | 8132 | 601.760 - 601.320 | 0.01 | 5s | 6 | Night shift took over.
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22:40 | 4.4e7 | 3.6e7 | 223223 | 539-542 | 8133 | 601.760 - 601.320 | 0.01 | 5s | 6 |
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23:52 | 3.8e7 | 3.2e7 | 223223 | 545-548 | 8134 - 8135 | 601.760 - 601.320 | 0.01 | 5s | 6 | Switched off the nitrogen before this run, stopped acq. after 4 loops (laser gone), PMT north saw a lot of noise? (ID:78) -> larger files.
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00:39 | 4.3e7 | 3.2e7 | 223222 | 552-555 | 8136 | 601.760 - 601.320 | 0.01 | 5s | 6 | The secondary DAC always requires 2-3 restarts until it is working.
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01:10 | 3.8e7 | 3.0e7 | 223222 | 557-558 | 8137 | 601.760 - 601.320 | 0.01 | 5s | 6 | Laser moved away during the third loop, acq. stopped.
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01:33 | 4.2e7 | 3.1e7 | 223222 | 561-564 | 8139 | 601.760 - 601.320 | 0.01 | 5s | 6 | The previous laser scan was still running, restarted the acq. once.
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02:00 | > 4.0e7 | 3.4e7 | 223222 | 566-569 | 8140 | 601.760 - 601.320 | 0.01 | 5s | 6 |
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02:30 | > 4.0e7 | 3.2e7 | 223222 | 573-576 | 8141 | 601.760 - 601.320 | 0.01 | 5s | 6 |
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02:58 | 4.2e7 | 3.4e7 | 223222 | 579-582 | 8142 | 601.760 - 601.320 | 0.01 | 5s | 6 |
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03:45 | 4.2e7 | 3.3e7 | 223222 | 585-589 | 8143 | 601.760 - 601.320 | 0.01 | 5s | 6 | Back to bunched beam mode
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04:15 | 4.7e7 | 3.4e7 | 223222 | 594-598 | 8144 | 601.760 - 601.320 | 0.01 | 5s | 6 |
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04:43 | 4.4e7 | 3.4e7 | 223222 | 600-604 | 8145 | 601.960 - 601.520 | 0.01 | 5s | 6 | We changed the scan range
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05:10 | 4.3e7 | 3.3e7 | 223221 | 606-610 | 8146 | 601.960 - 601.520 | 0.01 | 5s | 6 | It looks like the "overWavel" plots actually work better now, because the laser steps somehow are counted wrongly, leading to shifts between loops.
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05:37 | 4.2e7 | 3.7e7 | 223221 | 611-615 | 8147 | 601.960 - 601.520 | 0.01 | 5s | 6 |
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06:27 | ? | ? | 223219 | 616-618 | 8148 | 601.960 - 601.520 | 0.01 | 5s | 6 | Since Go4 was still running during startup we were not able to look into the data during the scan. After reduction of particle number, the dc trafo is no longer capable to measure to number of ions.
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06:56 | ? | ? | 223219 | 619-620 | 8149 | 601.960 - 601.520 | 0.01 | 5s | 6 |
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07:25 | ? | ? | 223219 | 621-622 | 8150 | 601.9 - 601.7 | 0.01 | 5s | 6 | Changed the scan range t0 601.9-601.7 and reduced step increment to 0,005nm
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07:56 | ? | ? | 223219 | 623-624 | 8151 | 601.9 - 601.7 | 0.01 | 5s | 6 |
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08:20 | ? | ? | 223219 | 625-625 | 8152 | 601.9 - 601.7 | 0.01 | 5s | 6 | Restarted scan without new injection, DAQ2 was not running during this scan
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08:44 | ? | ? | 223220 | 626-627 | 8153 | 601.9 - 601.7 | 0.01 | 5s | 6 | Reduced Loop number to 4 (aborted after 4 completed scans)
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09:03 | ? | ? | 223220 | 628 | 8154 | 601.9 - 601.7 | 0.01 | 5s | 6 | Reduced Loop number to 3 (before starting a new scan)
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09:17 | ? | ? | 223221 | 629 | 8155 | 601.9 - 601.7 | 0.01 | 5s | 6 |
| Since |
86
|
Mon May 30 02:12:20 2022 |
Max, Patrick, ~Konstantin, Ragan, Ken | Runs | runs night shift 30.05. | These are the first runs of the substitute beamtime.
Time | ESR-intensity | ESR-intensity after orbit change | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | n loops | comments
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02:00 | ? | 8.0e6 | 223217 | 632 | 8158 | 601.95 - 601.734 | 0.005 | 5s | 5 | Resonance found in first scan. The resonance is much broader due to a broader ion beam.
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02:28 | ? | 7.0e6 | 223217 | 633 | 8159 | 601.9 - 601.7 | 0.005 | 5s | 5 | Same injection.
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02:52 | ? | 6.3e6 | 223217 | 634 | 8160 | 601.9 - 601.7 | 0.005 | 5s | 5 | Same injection. Adjusted gates in go4.
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03:14 | ? | 5.6e6 | 223439 | 637 | 8163 | 601.9 - 601.7 | 0.005 | 5s | 5 | Same injection. Auto-impedance enabled -> correct voltages. NTCAP started shortly after scan start.
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03:35 | ? | 3.0e5 ? (under range) | 223439 | 639 | 8164 | 601.9 - 601.7 | 0.005 | 5s | 5 | Scraped the lower charge state beam by moving S1HA to pos. -30 (from the left).
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04:50 | ? | 1.1e7 | 223439 | 640 | 8165 | 601.9 - 601.7 | 0.005 | 5s | 5 | Laser beam position slightly corrected for new ion beam position, see ID:84.
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05:05 | ? | 1.0e7 | 223439 | 641 | 8166 | 601.9 - 601.7 | 0.005 | 5s | 5 | See picture (this + previous run)
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05:21 | ? | 1.0e7 | 223439 | 642 | 8167 | 601.9 - 601.7 | 0.005 | 5s | 5 | Moved S1HA to -35 to get rid of the charge transferred beam.
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05:33 | ? | 9.0e6 | 223439 | 644 | 8169 | 601.9 - 601.7 | 0.005 | 5s | 5 |
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05:52 | ? | 9.0e5 | 223439 | 645 | 8170 | 601.9 - 601.7 | 0.005 | 5s | 5 | Scraped main beam for lower beam intensities.
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| | | | | | | | | | There were some issue with the acquisition, and thus there are some empty files
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06:08 | ? | 4.e5 | 223438 | 650- | 8172 | 601.9 - 601.7 | 0.005 | 3s | 25 |
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07:11 | ? | 1.15e7 | 223438 | 653 | 8173 | 601.9 - 601.7 | 0.005 | 3s | 25 | laser scan was not started
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07:17 | ? | 1.03e7 | 223438 | 654-656 | 8174 | 601.9 - 601.7 | 0.005 | 3s | 25 |
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08:33 | ? | 6e6 | 223438 | 658-660 | 8176 | 601.9 - 601.7 | 0.005 | 3s | 25 | ESR scraper not in
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09:27 | ? | 5.5e6 | 223438 | 661-667 | 8178 | 601.9 - 601.7 | 0.005 | 3s | 25 | XUV detector running again, signal of PMT north and middle in att. 2
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10:15 | ? | <<1e6 | 223438 | 668 | 8179 | 601.9 - 601.7 | 0.005 | 3s | 25 | very low beam intensity
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Note: PMT north does not see a resonance.
Note: PMT north does see a resonance after changing to the broadband PMT. |
Attachment 1: 2022-05-30_resonance_10_loops.png
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Attachment 2: 48_AM.png
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90
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Mon May 30 16:17:39 2022 |
Kristian, David, Wilfried, Carsten, Danyal, Rodolfo | Runs | Afternoon shift 30.05 | These are the first runs after changing to the thick stripper foil.
Time | ESR-intensity | ESR-intensity after orbit change | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | n loops | comments
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16:15 | ? | 5.0e6 | 223439 | 669-670 | 8180 | 601.95 - 601.734 | 0.005 | 5s | 5 | Resonance found in first scan. electron cooling current 100mA
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16:45 | ? | 5.0e6 | 223439 | 671-672 | 8181 | 601.95 - 601.734 | 0.005 | 5s | 5 | electron cooling current 300mA
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|
Width approximately the same with the higher electron current.
next we go to 208Bi |
96
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Mon May 30 23:18:06 2022 |
Carsten, Rodolfo, Konstantin, Patrick, Ragan, Ken, Kristian, Max, Danyal | Runs | Runs shifts 31.05. | These are the first runs with 208Bi.
Time | SIS-intensity | ESR-intensity after orbit change | cooler-HV | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | n loops | Particle Detector | comments
|
23:11 | 2.6e8 | - | 225259 | 673-677 | 8182 | 548 - 549 | 0.005 | 2.97s | 4 | 139e3 | Resonance found in first scan.
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00:09 | ? | - | 225259 | 678-679 | 8183 | 548 - 549 | 0.005 | 2.97s | 2 | 92e3 |
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00:45 | 2.8e8 | - | 225260 | 680-681 | 8184 | 548 - 549 | 0.005 | 2.97s | 2 | 36e3 | In this run, the ions seemed to be not ejected with the new request, compare picture.
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01:27 | 2.7e8 | - | 225260 | 684-685 | 8187 | 548 - 549 | 0.005 | 2.97s | 2 | 88e3 | Started delayed due to several issues with both DAQs.
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01:53 | 2.7e8 | - | 225260 | 686-687 | 8188 | 548 - 549 | 0.005 | 2.97s | 2 | 93e3 |
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02:20 | 2.7e8 | - | 225260 | 688-689 | 8189 | 548 - 549 | 0.005 | 2.97s | 2 | 87e3 |
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02:55 | 2.1e8 | - | 225260 | 692-694 | 8190 | 548.335 - 548.535 | 0.0025 | 4.95s | 4 | 88e3 | Scan range changed
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03:30 | 2.75e8 | - | 225260 | 696-697 | 8191 | 548.335 - 548.535 | 0.0025 | 4.95s | 3 | 95e3 | Number of loops reduced to 3
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03:59 | 2.6e8 | - | 225260 | 698-699 | 8192 | 548.335 - 548.535 | 0.0025 | 4.95s | 3 | 89e3 |
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04:30 | 2.7e8 | - | 225260 | 700-702 | 8194 | 548.335 - 548.535 | 0.0025 | 4.95s | 3 | 89e3 | DAQ1 needed to be restarted
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04:52 | 2.55e8 | - | 225260 | 703-704 | 8195 | 548.335 - 548.535 | 0.0025 | 4.95s | 3 | 83e3 |
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05:18 | 2.62e8 | - | 225260 | 706-707 | 8196 | 548.335 - 548.535 | 0.0025 | 4.95s | 3 | 89e3 | DAQ2 needed to be restarted
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05:44 | ? | - | 225260 | 708-710 | 8197 | 548.335 - 548.535 | 0.0025 | 4.95s | 3 | ? |
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06:18 | 2.1e8 | - | 225260 | 711-712 | 8200 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 67e3 | we changed the timing by 20 ns. The laser pulse is later now. The file number of DAC1 is correct. I do not know why there is the gap to the previous scan
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06:51 | 2.4e8 | 6e5 | 225260 | 713-714 | 8201 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 67e3 | xuv-detector parameters were varied
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07:09 | 2.4e8 | 6e5 | - | 715- | 8202 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 68e3 | mbs did not start
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07:15 | 2.4e8 | 6e5 | 225260 | 716-717 | 8203 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 68e3 | xuv-detector walklevel and treshhold were lowered
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07:35 | 2.4e8 | 6e5 | 225259 | 718-719 | 8204 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 68e3 | we changed the timing by additional 20 ns. The laser pulse is later now. - no fluo. visible
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08:01 | 2.4e8 | 6e5 | 225259 | 720-721 | no file opened | 548.43 - 548.44 | 0.00001 | ~20s | 3 | 71e3 | varying the delay with each laser step to find optimum - It was more a plateau between +-30ns (relative to the night shift's position). We now continue data taking at the same dealy as used by the night shift.
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08:23 | 2.4e8 | 6e5 | 225258 | 722 | 8205 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 68e3 | xuv-detector walklevel and treshhold were lowered
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08:28 | 2.4e8 | 6e5 | 225258 | 724-725 | 8208 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 68e3 |
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08:48 | 2.4e8 | 6e5 | 225258 | 727-728 | 8209 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | ? | xuv-detector in Park-position just as a try
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09:08 | 2.4e8 | 6e5 | 225259 | 729-730 | 8210 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | ? |
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09:28 | 2.5e8 | 6e5 | 225259 | 731-732 | 8211 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 73e3 |
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09:54 | 2.5e8 | 6e5 | 225259 | 734-735 | 8212 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 175e3 |
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10:19 | 2.5e8 | 6e5 | 225258 | 737-738 | 8214 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 175e3 |
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10:38 | 2.5e8 | 6e5 | 225258 | 741-742 | 8215 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 64e3 | DAQ2 started late. Missed the first 25 scan numbers Coasting beam measurement from now on
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10:57 | 2.5e8 | 6e5 | 225258 | 743-744 | 8216 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 87e3 |
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11:17 | 2.5e8 | 6e5 | 225258 | 745 | 8217 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | e3 | MBS crashed
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11:18 | 2.5e8 | 6e5 | 225257 | 746-747 | 8218 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 87e3 |
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11:37 | 2.5e8 | 6e5 | 225257 | 749-750 | 8219 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 87e3 | DAQ2 started late. Missed the first 10 scan numbers
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11:56 | 2.5e8 | 6e5 | 225257 | 751 | 8220 | 548.36 - 548.51 | 0.0025 | 4.95s | 3 | 78e3 |
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12:59 | 2.5e8 | 6e5 | 225257 | 752 | 8221 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 78e3 | RF off from now on, laser scan settings not correct. stopped
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13:06 | 2.5e8 | 6e5 | 225257 | 753 | 8223 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 87e3 |
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13:26 | 2.5e8 | 6e5 | 225257 | 754 | 8224 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | - | MBS crashed
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13:29 | 2.5e8 | 6e5 | 225257 | 755-756 | 8226 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 93e3 | RF now really off (wrong cavity was turned off)
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13:43 | 2.5e8 | 6e5 | 225257 | 757-758 | 8227 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 67e3 |
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14:08 | 2.5e8 | 6e5 | 225257 | 759 | 8228 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 70e3 |
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14:22 | 2.2e8 | 6e5 | 225257 | 760 | 8229 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 56e3 |
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14:35 | 2.2e8 | 6e5 | 225257 | 761 | 8230 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 64e3 |
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14:50 | 2.2e8 | 6.5e5 | 225256 | 762 | 8231 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 59e3 |
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15:04 | 2.0e8 | 7e5 | 225255 | 763 | 8232 | 548.385 - 548.485 | 0.0025 | 4.95s | 3 | 58e3 |
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15:28 | 1.9e8 | ?e5 | 225272 | 764 | 8233 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 66e3 | changed to 200mA cooler current, NTCAP stopped and started again folder: prob. ~31.5.22 13:??, loops decreased to 2
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15:37 | 2e8 | 6e5 | 225272 | 765 | 8234 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 70e3 |
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15:47 | 2.5e8 | 6e5 | 225272 | 766 | 8235 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 73e3 | laser gone at loop 2 scan 35 (15:56), Ecooler went also off
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16:17 | ?e8 | 6e5 | 225272 | 767 | 8236 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 48e3 | bad shot?, probably ecooler reset
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16:27 | 2.2e8 | 6e5 | 225271 | 768 | 8237 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 77e3 |
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16:36 | 2.0e8 | 7e5 | 225272 | 769 | 8238 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 65e3 |
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16:52 | ?e8 | ?e5 | 225272 | 770 | 8239 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 61e3 | we had to restart go4, it was very slow
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17:02 | 2.0e8 | 7e5 | 225272 | 771 | 8240 | 548.385 - 548.485 | 0.0025 | 4.95s | 2 | 63e3 |
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17:16 | 2.3e8 | 7e5 | 225248 | 772-773 | 8241 | 548.385 - 548.485 | 0.0025 | 4.95s | 4 | 45e3 | changed to 50mA cooler current, NTCAP stopped and started again folder: 31.5.22 15:18, loops increased to 4
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17:36 | 2.7e8 | 7.5e5 | 225248 | 774-775 | 8242 | 548.385 - 548.485 | 0.0025 | 4.95s | 6 | 67e3 | loops increased to 6
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18:05 | 2.5e8 | 7.5e5 | 225248 | 776-777 | 8243 | 548.385 - 548.485 | 0.0025 | 4.95s | 6 | 66e3 |
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18:31 | 1.7e8 | 6e5 | 225247 | 778-779 | 8244 | 548.385 - 548.485 | 0.0025 | 4.95s | 6 | 44.6e3 | SIS pattern looked strange
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Attachment 1: 2022-05-31_particles.png
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105
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Wed Jun 1 00:03:08 2022 |
Konstantin, Simon, Kristian | Runs | 209-Bi runs |
Time | SIS-intensity | ESR-intensity after orbit change | cooler-HV | cooler current (mA) | LMD-DAQ2 file nr | LMD-DAQ1 file nr | scan range(nm) | step width increment (nm) | dwell time(s) | n loops | comments
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23:40 | - | - | 223432 | 100 | 781 | 8246 | 601.735 - 601.95 | 0.005 | 4.95s | 2 | resonance found but problems with go4
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00:02 | - | 5.5e6 | 223432 | 100 | 783 | 8248 | 601.735 - 601.95 | 0.005 | 4.95s | 2 | resonance not in the middle of the scan range
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00:14 | - | 4.5e6 | 223432 | 100 | 784 | 8249 | 601.7 - 601.9 | 0.005 | 4.95s | 2 | change the scan range
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00:14 | - | 1.1e7 | 223432 | 100 | 785 | 8250 | 601.7 - 601.9 | 0.005 | 4.95s | 2 |
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00:35 | - | 9e6 | 223432 | 100 | 786-787 | 8251 | 601.7 - 601.9 | 0.005 | 4.95s | 4 |
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00:50 | - | 6.5e6 | 223432 | 100 | 788-789 | 8252 | 601.7 - 601.9 | 0.005 | 4.95s | 4 |
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01:07 | 2.2e8 | 1.15e7 | 223432 | 100 | 790-791 | 8253 | 601.7 - 601.9 | 0.005 | 4.95s | 4 |
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01:26 | 2.3e8 | 1.15e7 | 223448 | 200 | 792 | 8254 | 601.7 - 601.9 | 0.005 | 4.95s | 2 | switched to coasting beam, changed ESR current
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01:37 | 2.2e8 | 1.15e7 | 223448 | 200 | 793 | 8255 | 601.7 - 601.9 | 0.005 | 4.95s | 2 |
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01:48 | 2.2e8 | 1.15e7 | 223448 | 200 | 794 | 8256 | 601.7 - 601.9 | 0.005 | 4.95s | 2 |
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01:58 | 2.2e8 | 1.15e7 | 223448 | 200 | 795 | 8257 | 601.7 - 601.9 | 0.005 | 4.95s | 2 |
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02:08 | 2.2e8 | 1.15e7 | 223448 | 200 | 796 | 8258 | 601.7 - 601.9 | 0.005 | 4.95s | 2 |
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02:19 | 2.15e8 | 1.15e7 | 223432 | 100 | 797-799 | 8259 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | changed ESR current again
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02:45 | 2.17e8 | 1.15e7 | 223432 | 100 | 800-802 | 8260 | 601.7 - 601.9 | 0.005 | 4.95s | 6 |
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03:12 | 2.12e8 | 1.15e7 | 223423 | 50 | 803-805 | 8261 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | changed cooler current again, restarted NTCAP folder 2022-05-31_19-33-57
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03:38 | 2.2e8 | 1.15e7 | 223423 | 50 | 806-808 | 8262 | 601.7 - 601.9 | 0.005 | 4.95s | 6 |
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04:05 | 2.13e8 | 1.15e7 | 223427 | 75 | 809-811 | 8263 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | changed cooler current again, restarted NTCAP folder 2022-06-01_03-12-03
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04:30 | 2.03e8 | 1.15e7 | 223427 | 75 | 812-814 | 8264 | 601.7 - 601.9 | 0.005 | 4.95s | 6 |
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04:57 | 2.08e8 | 1.15e7 | 223440 | 150 | 815-817 | 8265 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | changed cooler current again, restarted NTCAP folder 2022-06-01_04-04-32
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05:21 | 2.1e8 | 1.15e7 | 223440 | 150 | 818-820 | 8266 | 601.7 - 601.9 | 0.005 | 4.95s | 6 |
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05:57 | 2.08e8 | 1.15e7 | 223440 | 150 | 821-823 | 8267 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | laser power reduced from 46.2mJ to 25mJ
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06:25 | 1.5e8 | 9e6 | 223440 | 150 | 824-826 | 8268 | 601.7 - 601.9 | 0.005 | 4.95s | 6 |
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06:56 | 2.1e8 | 1.15e7 | 223440 | 150 | 827-829 | 8269 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | Laser power reset to 48mJ. Last ion injection!!!
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07:18 | - | 4.7e6 | 223439 | 150 | 830-832 | 8270 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | Last ion injection!!!
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7:40 | - | 2.0e6 | 223439 | 150 | 833-834 | 8271 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | old beam
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8:02 | - | 1.0e6 | 223439 | 150 | 835-836 | 8272 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | older beam
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8:25 | - | 5e5 | 223439 | 150 | 837-8 | 8273 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | very old beam
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8:48 | - | 3e5 | 223439 | 150 | 839-840 | 8274 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | very very old beam
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9:10 | - | 2e5 | 223439 | 150 | 841-842 | 8275 | 601.7 - 601.9 | 0.005 | 4.95s | 6 | beam close to retirement - no signal anymore
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9:33 beam retired. Turned laser off. Stopped NTcap
post beamtime change: replaced "ESR current" by "cooler current" in the comments column. (Wilfried) |
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