Session aimDry runs for PF coil I-V characterization tests
Session day2024-12-02Operatorfernando
Session IDISTTOK_2024122_1Coordinatorrhenriques

Shot Time Operator Iplasma(kA) n(1018m-3) Duration (ms) Pre/post shot comments
515842024-12-02 19:18:29.311rhenriques000Repeat previous with longer pulse (6 ms) hoping to get Ih flat and with vertcial PF coil open (disconnected from power supply) | OK, Ih still not reaching constant value (flat top)
515832024-12-02 18:55:02.86rhenriques000Repeat 51580 with battery charger disconnected; ADC converstion factors corrected | OK, Ih never gets flat (may be due to LEM acq. circuit filtering?)
515822024-12-02 18:46:20.885fernando000Repeat 51580 with battery charger disconnected; ADC converstion factors corrected | MARTe crashed, no current in PF coil
515812024-12-02 18:21:17.618fernando000Test acquisition channels of B3 to check which ones are +/-5V and which are +/-10V | ch. 1, 7, 8 are +/-10V; ch. 2, 3, 4 are +/-5V
515802024-12-02 17:58:01.55fernando000Horizontal only; Vv, Vh, Iv, Ih, Vp, Ip acquired in 2MS/s B3 chs. 1, 2, 3, 4, 7 and 8, respectively | Ih with very slow ramp, too slow to be real. Wrong ADC conversion factors in 3, 4, 7 and 8.