Session aimInformatic pulses for MARTe tests (introduce new GAM) and then plasma pulses
Session day2025-05-19Operatorrhenriques
Session IDISTTOK_20250519_1Coordinatorrhenriques

Shot Time Operator Iplasma(kA) n(1018m-3) Duration (ms) Pre/post shot comments
527352025-05-19 17:34:39.576rhenriques-3.95.218Repeat, interferometer singal conditioning module set to 32 kHz aiming fringe jumps reduction | setting change seem to have made it worse (prob. should have reduced the freq. instead), Ip even lower
527342025-05-19 17:29:28.38rhenriques-4.86.718Repeat with 40 semi-cycles | Ip decreases significantly towards the end as O line optical signal increases
527332025-05-19 17:21:49.003rhenriques-4.66.118Repeat with 20 semi-cycles | Same observations as in previous
527322025-05-19 17:17:05.838rhenriques-4.76.318Repeat with changes in opposite direction (-40 A in relation to previous) | Transitions are now all good but Ip is decreasing throughout the pulse
527312025-05-19 17:11:24.172rhenriques-4.66.2418Repeat with changes on position for Ip<0 (+20 A) | All transitions consistantly bad
527302025-05-19 17:00:35.693rhenriques-4.76.518Repeat 52724 | OK, but transitions are good and bad periodically
527292025-05-19 16:47:39.664rhenriques000Repeat | OK
527282025-05-19 16:43:40.275rhenriques000Repeat | OK
527272025-05-19 16:39:26.487rhenriques000Dryrun (file: dryrun_standard_2025_04_04_52149.cfg) no PF, TF only for HIBD tests | OK
527262025-05-19 16:20:15.008rhenriques000Repeat the same but without gas, again for HIBD tests | OK
527252025-05-19 16:16:15.739rhenriques000Repeat pulse without plasma current (Iprim = 0) but with gas for HIBD test | OK
527242025-05-19 16:07:47.81rhenriques-4.76.718Repeat with 14 semi-cycles | Different behaviour than previous, not sure why as the only change was the number of cycles
527232025-05-19 16:00:54.648rhenriques4.66.118Repeat trying to get the radial position for Ip>0 closer to the center or even a bit negative | Better, negative cycles seem to need adjustment for position
527222025-05-19 15:52:36.936rhenriques-5718Repeat with 10 semi-cycles and further changes to improve 2nd and 4th transitions to Ip<0 | 2nd transition to Ip<0 much better (almost perfect), neg cycles need to be improved
527212025-05-19 15:44:06.623rhenriques-5.177.418Repeat with 8 semi-cycles (instead of 6) | All semi-cycles OK, but some transitions still far from good
527202025-05-19 15:38:29.084rhenriques-5.16.818Repeat with further adjustments to imrpove the transition, 6 cycles instead of 4 | OK, all cycle came but some transitions clearly not optimized
527192025-05-19 15:32:09.282rhenriques-5.176.918Repeat with adjustments to imrpove transition to Ip<0 from 3rd to 4th semi-cycle | OK, transition happens a bit earlier
527182025-05-19 15:19:47.909rhenriques-56.818Repeat | Slightly better than previous
527172025-05-19 15:10:56.30rhenriques-4.96.718Repeat 52707 (shorter cycle duration) for long AC pulse development | OK, quite close to reference
527162025-05-19 15:03:51.788rhenriques-4.96.726Repeat (5) 52704 to assess max Ip and wall conditioning | Slightly better than previous and as good as the reference
527152025-05-19 14:59:31.679rhenriques-4.96.726Repeat (4) 52704 to assess max Ip and wall conditioning | Very similar to previous
527142025-05-19 14:54:31.203rhenriques-4.76.726Repeat (3) 52704 to assess max Ip and wall conditioning | Better than previous and much closer to reference
527132025-05-19 14:45:04.308rhenriques-4.86.726Repeat (2) 52704 to assess max Ip and wall conditioning | OK, very small improvement compared with previous and still below refernce performance
527122025-05-19 14:40:40.287rhenriques-4.676.8826Repeat (1) 52704 to assess max Ip and wall conditioning | lower Ip than reference
527112025-05-19 14:25:31.224rhenriques000Dryrun (file: dryrun_standard_2025_04_04_52149.cfg), HIBD valve open during pulse throughout this session | PF and TF currents OK
527102025-05-19 14:05:50.42rhenriques000Repeat with new MARTe cfg file to store DataCollectionML GAM execution time | OK, new signal is there, but MARTe still loses packets
527092025-05-19 13:33:51.522rhenriques000Straight repeat to make sure everthing is still OK and behaving as expected | OK, MARTe seems to loose ATCA packets, needs to be investigated
527082025-05-19 13:20:44.099rhenriques000Informatico pulse to test MLControl and DataCollectionML GAMs, MLControl with 128 layers | First test looks OK