Session aimPlasma for conditionning and investigate SINE probe/integrator, maybe tomography as well
Session day2025-06-09Operatorrhenriques
Session IDISTTOK_20250609_1Coordinatorrhenriques

Shot Time Operator Iplasma(kA) n(1018m-3) Duration (ms) Pre/post shot comments
529962025-06-09 18:09:31.507rhenriques-5.86.326Repeat with 6 semi-cycles | OK, 1st neg. cycles is back
529952025-06-09 18:05:29.574rhenriques5.2626Straight repeat aiming for BD as usual ones | BD more similar to usual but still no 1st neg. cycle
529942025-06-09 17:58:48.724rhenriques5.46.826Repeat with increased Ip limit for neg. cycles and adjusting Bh for neg. cycle | lost 1st neg. cycle again, BD started earlier than usual
529932025-06-09 17:50:16.795rhenriques-5.56.626Straight repeat | very similar to previous
529922025-06-09 17:45:35.351rhenriques-5.56.526Repeat trying to recover negative cycle | Ip of neg cycle being limited
529912025-06-09 17:36:19.303rhenriques5.276.226Repeat trying to optimize the position | lost 1st inversion (1st negative cycle)
529902025-06-09 17:28:33.453rhenriques-5.46.426Repeat with increased Ip limit for both positive and negative cycles | OK
529892025-06-09 17:20:29.355rhenriques5.2626Repeat by increasing Ip limit | Both positive and negative Ip are being limited
529882025-06-09 17:12:04.547rhenriques4.96.226Repeat without position changes as 52978 | OK, Ip is limited in positive cycle
529872025-06-09 16:48:18.958rhenriques-5.1626Repeat for conditioning | 4 semi-cycles out of 6
529862025-06-09 16:33:07.891rhenriques-5.15626Repeat with position change for negative cyle in opposite direction | Better, clear change in position is observed
529852025-06-09 16:22:25.988rhenriques4.9626Repeat with position change in negative cycle as well and trying 6 semi-cycles | Position change for neg. cycle terminated the plasma early
529842025-06-09 16:04:24.844rhenriques-5.26.126Repeat with increased change | OK, change in position is more enhanced
529832025-06-09 15:54:36.307rhenriques-5.1626Repeat with position change in opposite direction | OK, position changes
529822025-06-09 15:38:57.952rhenriques-5.26.826Repeat with change in opposite directly and starting 5 ms later (at 10 ms) | OK, clear change in position is observed
529812025-06-09 15:25:59.283rhenriques4.95.926Repeat 52978, with radial position change | No clear position change observed as request was too early in the cycle,
529802025-06-09 15:10:32.355rhenriques33.7518Repeat with change in inversion to Ip<0 waveform for vertical field | still mostly the same result
529792025-06-09 14:57:59.113rhenriques33.618Repeat 52957, plasma for wall conditioning, 3 kA feedback, 18 ms long semi-cycle and 10 semi-cycles | many cycles failed
529782025-06-09 14:51:39.783rhenriques-5.15.826Repeat (4) 52972 to assess max Ip and wall conditioning | OK, Ip sill below reference
529772025-06-09 14:41:59.074rhenriques-55.726Repeat (3) 52972 to assess max Ip and wall conditioning, tomography ON: top at RT1ch1_16 and bot at RT1ch17_24 and B3ch9_16 | Getting closer to the reference, but still a bit lower
529762025-06-09 14:28:13.498rhenriques-4.955.726Repeat (2) 52972 to assess max Ip and wall conditioning | Better than previous but still below reference
529752025-06-09 14:23:33.067rhenriques-4.785.226Repeat (1) 52972 to assess max Ip and wall conditioning | Lower Ip than in reference
529742025-06-09 14:15:26.932rhenriques000Repeat with TF and PF currents | TF and PF currents OK
529732025-06-09 14:04:37.526rhenriques000Dryrun (file: dryrun_standard_2025_04_04_52149.cfg), no TF and no PF, tesing timing board | OK