| Miniproposals | ||||||||||
|
| Operators | |
| Session leader(s): | John Rice |
| Physics operator(s): | Jim Irby |
| Engineering operator(s): | Bill Parkin,Gary Dekow |
| Engineering Operator Run Comment |
| MP#301 ITB foot location movement via Ip scan; SL: Rice; PO: Irby; EO: D |
| Session Leader Plans |
| Physics Operators Plans |
| Session Leader Summaries |
| Entered: Jul 7 2004 03:49:31:303PM |
| Author: To Be Determined |
| Session Leader Run Summary for 1021010 MP301* ITB Foot, Ip Scan Following the recent boronization, ITBs (without many H-L transitions preventing them) were formed fairly reliably, over a range of plasma currents from 600 kA to 1.1 MA. There was some difficulty with disruptions at 1.2 MA, and no ITBs were formed. Preliminary inspection of the Dalsa profiles indicates that the ITB foot did not move over this range of plasma currents. Detailed analysis of the poloidal field profiles will follow, to determine if these profiles changed very much over this range of currents. Ironically, the ITB foot was moved in today's run, 1021011, by raising the toroidal field to place the ICRF resonance on the low field side. |
| Physics Operator Summaries |
| Entered: Jul 7 2004 04:37:16:503PM |
| Author: To Be Determined |
| Physop Summary for Thursday, October 10th, Run 1021010 SL: Rice EO: Dekow, Parkin PO: Irby MP#301 ITB foot location movement via Ip scan Session leader: Rice Physics Operator: Irby ECDC overnight in D2 stopping by 07:00. Overnight bake at 60C Set up for possible ECDC in D2 between shots. Engineering setup as on 1020925007 Power systems the same as shot 1020822010 Gas setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) fill B-side upper with 10 psi D2 Hybrid DISABLED (PG2) (for ECDC) fill C-side with 30 psi D2 Hybrid enabled (PG3) J-Bottom should be disabled and pumped out Enable the following gate valves: ECE, VUV, DNB RF Setup: FMIT#1 and 2 transmitters in Run On by 08:00 ------------------------------------------------------------------------------- Plan ------------------------------------------------------------------------------- We will continue work investigating foot location, rotation profiles, and scaling with Ip. Main issue is to provide good target for rf to generate the ITB at an Ip of 700kA. Try to minimize problems at crossover. ------------------------------------------------------------------------------- Summary ------------------------------------------------------------------------------- The machine startup was extremely reliable today. H/D was relatively low all day as was the radiation indicating the boronization was effective. We had two fizzles, 28 plasmas. We had several good ITBs today. See the session leader's report. We still had great difficulty getting full length plasmas at either low or high Ip (0.6 or 1.2 MA). We finally ended up ramping the current slowly up to 1.1 MA, which seemed to help, but may have kept us from getting the ITB. Some good data was taken at 0.8 and 1.0 MA. Duds 00 00 Fizzles 2,18 02 Plasmas 3,4,5,6,7,8,9,10,11,12,13,14,15, 28 16,17,19,20,21,22,23,24,25,26,27, 28,29,30,31 Tests 1 01 -- Cyles 31 Entry display output on Thu Oct 10 20:28:26 2002 ---------------------------------------------------------------------------- 1021010xxx irby PHYSICS_OPERATOR Oct 10 2002 8:33:41:250AM . . . . . . . . . . . . . . . . . . . . Loaded shot 1020925007 into segment 2 --- good ITB shot at 800kA Segment 1 TF current raised from 148 to 150 kA to match current in Segment 2 ---------------------------------------------------------------------------- 1021010001 irby PHYSICS_OPERATOR Oct 10 2002 9:13:32:110AM . . . . . . . . . . . . . . . . . . . . Cycle test to see that CAMAC is okay. Several NOX errors during testing this morning ---------------------------------------------------------------------------- 1021010002 irby PHYSICS_OPERATOR Oct 10 2002 9:21:13:010AM . . . . . . . . . . . . . . . . . . . . Fizzle Lots of gas: 30 ms Time (ms): 0 5 10 25 ---------------------------------------- Ip (kA): -2.3876 -18.6806 -31.7366 -31.7474 dIp/dt (kA/ms): -1.5482 -2.9569 -1.5672 0.3007 pressure (mTorr): 0.0706 0.0817 0.0652 0.0690 Bz0 (mT): -4.6040 -2.0586 -0.3602 18.6139 Br0 (mT): -0.1316 -0.6071 -0.7137 -0.7914 ---------------------------------------------------------------------------- 1021010003 irby PHYSICS_OPERATOR Oct 10 2002 10:11:49:646AM . . . . . . . . . . . . . . . . . . . . Gas puff from 30 to 25 ms Plasma --- some rf --- current rise okay H/D 3 or 4% forgot to load/clean the gas change! ---------------------------------------------------------------------------- 1021010004 irby PHYSICS_OPERATOR Oct 10 2002 10:03:01:620AM . . . . . . . . . . . . . . . . . . . . Repeat 3 with some rf I hope long lasting h-mode --- IBT seen ---------------------------------------------------------------------------- 1021010005 irby PHYSICS_OPERATOR Oct 10 2002 10:15:36:946AM . . . . . . . . . . . . . . . . . . . . Repeat Good plasma, h-mode, e-port faults ---------------------------------------------------------------------------- 1021010006 irby PHYSICS_OPERATOR Oct 10 2002 10:28:11:243AM . . . . . . . . . . . . . . . . . . . . gas to 25 ms from 30 ms EF4 from -1325 to -1315 Good h-mode and rf looks better SS very happy with plasma --- dropping current next shot ---------------------------------------------------------------------------- 1021010007 irby PHYSICS_OPERATOR Oct 10 2002 10:40:31:303AM . . . . . . . . . . . . . . . . . . . . Current to 800 kA then dropping to 700 kA by 0.500 s. Good h-mode with ITB, but rf faults on e-port Ip reaching setpoint a little late h/d 4 to 4.5 % ---------------------------------------------------------------------------- 1021010008 irby PHYSICS_OPERATOR Oct 10 2002 10:55:17:523AM . . . . . . . . . . . . . . . . . . . . Ip setpoint target to 0.450 s from 0.500 Good h-mode/eda but still e-port faulting Note that outer gap is a little smaller (2 - 3 mm) at these low plasma currents Time (ms): 0 5 10 25 ---------------------------------------- Ip (kA): -3.3580 -19.3180 -33.0078 -110.5735 dIp/dt (kA/ms): -1.6771 -3.0186 -2.5904 -6.8862 pressure (mTorr): 0.0638 0.0631 0.0722 0.0755 Bz0 (mT): -3.4027 -1.3625 -0.0517 22.0378 Br0 (mT): -0.1885 -0.3905 -0.6287 -0.3433 ---------------------------------------------------------------------------- 1021010009 irby PHYSICS_OPERATOR Oct 10 2002 11:01:32:266AM . . . . . . . . . . . . . . . . . . . . Repeat H-mode for a while --- ITB claimed John is ready for lower Ip ---------------------------------------------------------------------------- 1021010010 irby PHYSICS_OPERATOR Oct 10 2002 11:23:24:126AM . . . . . . . . . . . . . . . . . . . . Try for Ip of 600 kA at 0.450 s Plasma with a couple of H-modes Crossover problem at .89 s caused us to go out of h-mode ---------------------------------------------------------------------------- 1021010011 irby PHYSICS_OPERATOR Oct 10 2002 11:40:31:820AM . . . . . . . . . . . . . . . . . . . . Changed RCUR from 0.657 to 0.654 m to increase outer gap a little Plasma --- 2 h-modes --- crossover still a problem ---------------------------------------------------------------------------- 1021010012 irby PHYSICS_OPERATOR Oct 10 2002 11:59:28:933AM . . . . . . . . . . . . . . . . . . . . Repeat --- Yijun has square pulses 0f 0.9 MW each for this shot Plasma --- not great Current rise pretty poor ---------------------------------------------------------------------------- 1021010013 irby PHYSICS_OPERATOR Oct 10 2002 12:11:50:900PM . . . . . . . . . . . . . . . . . . . . Ip to 1 MA gas puff from 25 to 27 ms EF4 from -1315 to -1325 A Disruption at 1.358 s : VDE following minor disruption that strikes inner wall Good ITB ---------------------------------------------------------------------------- 1021010014 irby PHYSICS_OPERATOR Oct 10 2002 12:24:27:680PM . . . . . . . . . . . . . . . . . . . . CLEARIN increased by 2mm Plasma into rampdown --- got CLEARIN request Outer gap too large? Faulting in D, but E looks pretty good --- getting 40 kV on antennas --- will adjust RCUR next shot ---------------------------------------------------------------------------- 1021010015 irby PHYSICS_OPERATOR Oct 10 2002 12:42:55:123PM . . . . . . . . . . . . . . . . . . . . Increased RCUR from 0.654 to 0.659 m ---- reduce outer gap by a factor of 2 Got the requested outer gap: 0.008 to 0.01 m 2 h-modes still --- got e, but still faulting d. ---------------------------------------------------------------------------- 1021010016 irby PHYSICS_OPERATOR Oct 10 2002 1:05:20:493PM . . . . . . . . . . . . . . . . . . . . Nl04 request to 1.e20 from 8e19 /m^2 Looks like the h-mode was better but plasma disrupted at 1.44 s rf better ---------------------------------------------------------------------------- 1021010017 irby PHYSICS_OPERATOR Oct 10 2002 1:13:45:176PM . . . . . . . . . . . . . . . . . . . . Repeat Disruption at 1.47 s: minor followed by VDE again I assume rf looks much better ---- only 2 faults on e ---------------------------------------------------------------------------- 1021010018 irby PHYSICS_OPERATOR Oct 10 2002 1:32:13:040PM . . . . . . . . . . . . . . . . . . . . Ip from 1.0 to 1.2 MA Fizzle --- Bz0 drifting a little too positive --- post disruption shot? ---------------------------------------------------------------------------- 1021010019 irby PHYSICS_OPERATOR Oct 10 2002 1:45:04:616PM . . . . . . . . . . . . . . . . . . . . EF4 from -1325 to -1335 A Disruption at gain switch time: .6395 s ---------------------------------------------------------------------------- 1021010020 irby PHYSICS_OPERATOR Oct 10 2002 2:04:51:110PM . . . . . . . . . . . . . . . . . . . . Gas puff from 27 to 25 ms Disruption at 0.68 s --- Bt/Ip? ---------------------------------------------------------------------------- 1021010021 irby PHYSICS_OPERATOR Oct 10 2002 2:18:20:080PM . . . . . . . . . . . . . . . . . . . . Delayed Ip current rise max to 0.700 s from 0.45 s Gas puff from 25 to 26 ms plasma for 1.53 s ---- good h-mode --- e clean, faulting on d -- high voltage ---------------------------------------------------------------------------- 1021010022 irby PHYSICS_OPERATOR Oct 10 2002 2:45:56:470PM . . . . . . . . . . . . . . . . . . . . RCUR from 0.659 to 0.660 m ---- increase coupling to d/e Request for increased triangularity: RXL from +0.0145 to -0.01 m RXU form -0.0200 to -0.04 m Steve Wukitch will also try to add a little e port power and subtract a little d plasma for 0.94 s Looks like we lost it because of the BN tile ---------------------------------------------------------------------------- 1021010023 irby PHYSICS_OPERATOR Oct 10 2002 3:11:36:140PM . . . . . . . . . . . . . . . . . . . . RCUR back to 0.659 from 0.660 m RXL from -.01 to -.03 Still lost plasma at 0.9 s ---------------------------------------------------------------------------- 1021010024 irby PHYSICS_OPERATOR Oct 10 2002 3:17:13:363PM . . . . . . . . . . . . . . . . . . . . ZXL from -.007 to +.015 Worse again: reload shot 13 for next shot. ---------------------------------------------------------------------------- 1021010025 irby PHYSICS_OPERATOR Oct 10 2002 3:36:43:310PM . . . . . . . . . . . . . . . . . . . . Reloaded shot 15 into segment 2 --- Ip 1 MA Plasma into rampdown but multiple h-modes --- density too low? ---------------------------------------------------------------------------- 1021010026 irby PHYSICS_OPERATOR Oct 10 2002 3:52:34:250PM . . . . . . . . . . . . . . . . . . . . Nl04 request from 8.5e19 to 10e10 /m^2 Plasma to abt 1.53 s --- 2 h-modes, but did get ITB ---------------------------------------------------------------------------- 1021010027 irby PHYSICS_OPERATOR Oct 10 2002 4:13:25:040PM . . . . . . . . . . . . . . . . . . . . Increased Ip request to 1.1 MA at 0.7s Increased NL04 req to 1.1e20/m^2 briefly to actually get 1.0 at .6s Got to 1.13 s --- ---------------------------------------------------------------------------- 1021010028 irby PHYSICS_OPERATOR Oct 10 2002 4:24:21:600PM . . . . . . . . . . . . . . . . . . . . Try again Lost it at 1.12 --- rf looks better ---- dropped e power ---------------------------------------------------------------------------- 1021010029 irby PHYSICS_OPERATOR Oct 10 2002 4:38:48:270PM . . . . . . . . . . . . . . . . . . . . Ip max at 1.0 from 0.7 s Got requested Ip, but no h-modes (or d rf) ---------------------------------------------------------------------------- 1021010030 irby PHYSICS_OPERATOR Oct 10 2002 5:01:19:766PM . . . . . . . . . . . . . . . . . . . . EF4 from -1335 to -1325 Plasma into rampdown --- 1.5 MW or so ---- solid h-mode ---------------------------------------------------------------------------- 1021010031 irby PHYSICS_OPERATOR Oct 10 2002 5:16:27:360PM . . . . . . . . . . . . . . . . . . . . Repeat w/o j-port plasma into rampdown late h-mode, no ITB |
| Session Leader Comments | |||
| Oct 10 2002 09:23:05:747AM | 1021010001 | John Rice | test |
| Oct 10 2002 09:23:20:573AM | 1021010002 | John Rice | fizz |
| Oct 10 2002 09:33:59:353AM | 1021010003 | John Rice | 800 kA, 4.5 T, 1 MW RF late H-mode |
| Oct 10 2002 10:26:17:710AM | 1021010004 | John Rice | 800 kA, 4.5 T, 2 MW RF good ITB |
| Oct 10 2002 10:26:29:100AM | 1021010005 | John Rice | 800 kA, 4.5 T, 2 MW RF good ITB |
| Oct 10 2002 10:26:41:647AM | 1021010006 | John Rice | 800 kA, 4.5 T, 2 MW RF good ITB |
| Oct 10 2002 10:43:34:917AM | 1021010007 | John Rice | 675 kA, 4.5 T, 2 MW RF marginal ITB |
| Oct 10 2002 10:56:20:557AM | 1021010008 | John Rice | 675 kA, 4.5 T, 2 MW RF marginal ITB |
| Oct 10 2002 11:04:39:957AM | 1021010009 | John Rice | 675 kA, 4.5 T, 2 MW RF ITB |
| Oct 10 2002 11:16:19:987AM | 1021010009 | John Rice | 580 kA, 4.5 T, 2 MW RF H-L trip, lousy ITB |
| Oct 10 2002 11:16:29:000AM | 1021010010 | John Rice | 580 kA, 4.5 T, 2 MW RF H-L trip, lousy ITB |
| Oct 10 2002 11:35:50:703AM | 1021010011 | John Rice | 580 kA, 4.5 T, 2 MW RF H-L trip, lousy ITB |
| Oct 10 2002 11:46:00:777AM | 1021010012 | John Rice | 580 kA, 4.5 T, 2 MW RF H-L trips, lousy ITB |
| Oct 10 2002 12:08:46:287PM | 1021010013 | John Rice | 970 kA, 4.5 T late ITB at 750kW RF! |
| Oct 10 2002 12:29:00:733PM | 1021010014 | John Rice | 970 kA, 4.5 T, H-L trips late ITB at 750kW RF! |
| Oct 10 2002 12:41:28:390PM | 1021010015 | John Rice | 970 kA, 4.5 T, H-L trips late ITB at 750kW RF! |
| Oct 10 2002 12:59:28:347PM | 1021010016 | John Rice | 970 kA, 4.5 T ITB |
| Oct 10 2002 01:25:16:127PM | 1021010017 | John Rice | fiz |
| Oct 10 2002 01:25:42:017PM | 1021010017 | John Rice | 1 MA, great, late ITB |
| Oct 10 2002 01:25:24:017PM | 1021010018 | John Rice | fiz |
| Oct 10 2002 01:36:58:267PM | 1021010018 | John Rice | disruption, attempted 1.2 MA |
| Oct 10 2002 01:53:47:830PM | 1021010019 | John Rice | disruption, attempted 1.2 MA |
| Oct 10 2002 02:12:30:867PM | 1021010020 | John Rice | disruption, attempted 1.2 MA |
| Oct 10 2002 02:21:18:923PM | 1021010021 | John Rice | 1.15 MA no ITB |
| Oct 10 2002 02:39:15:663PM | 1021010022 | John Rice | 1.15 MA disrupted before ITB |
| Oct 10 2002 03:09:57:323PM | 1021010023 | John Rice | 1.15 MA disrupted before ITB |
| Oct 10 2002 03:30:11:037PM | 1021010024 | John Rice | 1.15 MA disrupted before ITB |
| Oct 10 2002 03:33:12:447PM | 1021010025 | John Rice | 1.0 MA multiple H-L trips |
| Oct 10 2002 03:47:24:167PM | 1021010026 | John Rice | 1.0 MA H-L trip, late ITB |
| Oct 10 2002 04:07:48:877PM | 1021010027 | John Rice | 1.1 MA disrupted before ITB |
| Oct 10 2002 04:19:17:263PM | 1021010028 | John Rice | 1.1 MA disrupted before ITB |
| Oct 10 2002 04:40:45:320PM | 1021010029 | John Rice | 1.1 MA no H-mode, no ITB |
| Oct 10 2002 05:02:39:580PM | 1021010030 | John Rice | 1.1 MA ITB?? |
| Oct 10 2002 05:04:49:850PM | 1021010031 | John Rice | 1.1 MA late H-mode, ITB?? |
| Physics Operator Comments | |||
| Oct 10 2002 08:33:41:250AM | Jim Irby | Loaded shot 1020925007 into segment 2 --- good ITB shot at 800kA Segment 1 TF current raised from 148 to 150 kA to match current in Segment 2 | |
| Oct 10 2002 09:13:32:110AM | 1021010001 | Jim Irby | Cycle test to see that CAMAC is okay. Several NOX errors during testing this morning |
| Oct 10 2002 09:21:13:010AM | 1021010002 | Jim Irby | Fizzle Lots of gas: 30 ms Time (ms): 0 5 10 25 ---------------------------------------- Ip (kA): -2.3876 -18.6806 -31.7366 -31.7474 dIp/dt (kA/ms): -1.5482 -2.9569 -1.5672 0.3007 pressure (mTorr): 0.0706 0.0817 0.0652 0.0690 Bz0 (mT): -4.6040 -2.0586 -0.3602 18.6139 Br0 (mT): -0.1316 -0.6071 -0.7137 -0.7914 |
| Oct 10 2002 10:11:49:647AM | 1021010003 | Jim Irby | Gas puff from 30 to 25 ms Plasma --- some rf --- current rise okay H/D 3 or 4% forgot to load/clean the gas change! |
| Oct 10 2002 10:03:01:620AM | 1021010004 | Jim Irby | Repeat 3 with some rf I hope long lasting h-mode --- IBT seen |
| Oct 10 2002 10:15:36:947AM | 1021010005 | Jim Irby | Repeat Good plasma, h-mode, e-port faults |
| Oct 10 2002 10:28:11:243AM | 1021010006 | Jim Irby | gas to 25 ms from 30 ms EF4 from -1325 to -1315 Good h-mode and rf looks better SS very happy with plasma --- dropping current next shot |
| Oct 10 2002 10:40:31:303AM | 1021010007 | Jim Irby | Current to 800 kA then dropping to 700 kA by 0.500 s. Good h-mode with ITB, but rf faults on e-port Ip reaching setpoint a little late h/d 4 to 4.5 % |
| Oct 10 2002 10:55:17:523AM | 1021010008 | Jim Irby | Ip setpoint target to 0.450 s from 0.500 Good h-mode/eda but still e-port faulting Note that outer gap is a little smaller (2 - 3 mm) at these low plasma currents Time (ms): 0 5 10 25 ---------------------------------------- Ip (kA): -3.3580 -19.3180 -33.0078 -110.5735 dIp/dt (kA/ms): -1.6771 -3.0186 -2.5904 -6.8862 pressure (mTorr): 0.0638 0.0631 0.0722 0.0755 Bz0 (mT): -3.4027 -1.3625 -0.0517 22.0378 Br0 (mT): -0.1885 -0.3905 -0.6287 -0.3433 |
| Oct 10 2002 11:01:32:267AM | 1021010009 | Jim Irby | Repeat H-mode for a while --- ITB claimed John is ready for lower Ip |
| Oct 10 2002 11:23:24:127AM | 1021010010 | Jim Irby | Try for Ip of 600 kA at 0.450 s Plasma with a couple of H-modes Crossover problem at .89 s caused us to go out of h-mode |
| Oct 10 2002 11:40:31:820AM | 1021010011 | Jim Irby | Changed RCUR from 0.657 to 0.654 m to increase outer gap a little Plasma --- 2 h-modes --- crossover still a problem |
| Oct 10 2002 11:59:28:933AM | 1021010012 | Jim Irby | Repeat --- Yijun has square pulses 0f 0.9 MW each for this shot Plasma --- not great Current rise pretty poor |
| Oct 10 2002 12:11:50:900PM | 1021010013 | Jim Irby | Ip to 1 MA gas puff from 25 to 27 ms EF4 from -1315 to -1325 A Disruption at 1.358 s : VDE following minor disruption that strikes inner wall Good ITB |
| Oct 10 2002 12:24:27:680PM | 1021010014 | Jim Irby | CLEARIN increased by 2mm Plasma into rampdown --- got CLEARIN request Outer gap too large? Faulting in D, but E looks pretty good --- getting 40 kV on antennas --- will adjust RCUR next shot |
| Oct 10 2002 12:42:55:123PM | 1021010015 | Jim Irby | Increased RCUR from 0.654 to 0.659 m ---- reduce outer gap by a factor of 2 Got the requested outer gap: 0.008 to 0.01 m 2 h-modes still --- got e, but still faulting d. |
| Oct 10 2002 01:05:20:493PM | 1021010016 | Jim Irby | Nl04 request to 1.e20 from 8e19 /m^2 Looks like the h-mode was better but plasma disrupted at 1.44 s rf better |
| Oct 10 2002 01:13:45:177PM | 1021010017 | Jim Irby | Repeat Disruption at 1.47 s: minor followed by VDE again I assume rf looks much better ---- only 2 faults on e |
| Oct 10 2002 01:32:13:040PM | 1021010018 | Jim Irby | Ip from 1.0 to 1.2 MA Fizzle --- Bz0 drifting a little too positive --- post disruption shot? |
| Oct 10 2002 01:45:04:617PM | 1021010019 | Jim Irby | EF4 from -1325 to -1335 A Disruption at gain switch time: .6395 s |
| Oct 10 2002 02:04:51:110PM | 1021010020 | Jim Irby | Gas puff from 27 to 25 ms Disruption at 0.68 s --- Bt/Ip? |
| Oct 10 2002 02:18:20:080PM | 1021010021 | Jim Irby | Delayed Ip current rise max to 0.700 s from 0.45 s Gas puff from 25 to 26 ms plasma for 1.53 s ---- good h-mode --- e clean, faulting on d -- high voltage |
| Oct 10 2002 02:45:56:470PM | 1021010022 | Jim Irby | RCUR from 0.659 to 0.660 m ---- increase coupling to d/e Request for increased triangularity: RXL from +0.0145 to -0.01 m RXU form -0.0200 to -0.04 m Steve Wukitch will also try to add a little e port power and subtract a little d plasma for 0.94 s Looks like we lost it because of the BN tile |
| Oct 10 2002 03:11:36:140PM | 1021010023 | Jim Irby | RCUR back to 0.659 from 0.660 m RXL from -.01 to -.03 Still lost plasma at 0.9 s |
| Oct 10 2002 03:17:13:363PM | 1021010024 | Jim Irby | ZXL from -.007 to +.015 Worse again: reload shot 13 for next shot. |
| Oct 10 2002 03:36:43:310PM | 1021010025 | Jim Irby | Reloaded shot 15 into segment 2 --- Ip 1 MA Plasma into rampdown but multiple h-modes --- density too low? |
| Oct 10 2002 03:52:34:250PM | 1021010026 | Jim Irby | Nl04 request from 8.5e19 to 10e10 /m^2 Plasma to abt 1.53 s --- 2 h-modes, but did get ITB |
| Oct 10 2002 04:13:25:040PM | 1021010027 | Jim Irby | Increased Ip request to 1.1 MA at 0.7s Increased NL04 req to 1.1e20/m^2 briefly to actually get 1.0 at .6s Got to 1.13 s --- |
| Oct 10 2002 04:24:21:600PM | 1021010028 | Jim Irby | Try again Lost it at 1.12 --- rf looks better ---- dropped e power |
| Oct 10 2002 04:38:48:270PM | 1021010029 | Jim Irby | Ip max at 1.0 from 0.7 s Got requested Ip, but no h-modes (or d rf) |
| Oct 10 2002 05:01:19:767PM | 1021010030 | Jim Irby | EF4 from -1335 to -1325 Plasma into rampdown --- 1.5 MW or so ---- solid h-mode |
| Oct 10 2002 05:16:27:360PM | 1021010031 | Jim Irby | Repeat w/o j-port plasma into rampdown late h-mode, no ITB |
| Engineering Operator Comments | ||||
| Shot | Time | Type | Status | Comment |
| 1 | 08:34:02:703AM | Test | Ok | Cycle Test |
| 2 | 09:09:52:480AM | Plasma | Ok | |
| 3 | 09:24:37:357AM | Plasma | Ok | |
| 4 | 09:49:24:807AM | Plasma | Ok | |
| 5 | 10:03:39:213AM | Plasma | Ok | |
| 6 | 10:17:31:777AM | Plasma | Ok | |
| 7 | 10:30:19:057AM | Plasma | Ok | |
| 8 | 10:43:56:603AM | Plasma | Ok | |
| 9 | 10:57:00:010AM | Plasma | Ok | |
| 10 | 11:10:20:870AM | Plasma | Ok | |
| 11 | 11:25:33:130AM | Plasma | Ok | |
| 12 | 11:41:41:693AM | Plasma | Ok | |
| 13 | 11:59:21:027AM | Plasma | Ok | |
| 14 | 12:15:25:670PM | Plasma | Ok | |
| 15 | 12:30:57:877PM | Plasma | Ok | |
| 16 | 12:45:49:003PM | Plasma | Ok | |
| 17 | 01:04:11:353PM | Plasma | Ok | |
| 18 | 01:20:57:217PM | Plasma | Ok | |
| 19 | 01:33:59:247PM | Plasma | Ok | |
| 20 | 01:50:41:377PM | Plasma | Ok | |
| 21 | 02:07:48:160PM | Plasma | Ok | |
| 22 | 02:36:36:317PM | Plasma | Ok | |
| 23 | 02:56:04:090PM | Plasma | Ok | |
| 24 | 03:14:47:470PM | Plasma | Ok | |
| 25 | 03:29:39:537PM | Plasma | Ok | |
| 26 | 03:43:02:940PM | Plasma | Ok | |
| 27 | 03:57:50:943PM | Plasma | Ok | |
| 28 | 04:15:31:760PM | Plasma | Ok | |
| 29 | 04:28:46:870PM | Plasma | Ok | |
| 30 | 04:46:02:420PM | Plasma | Ok | |
| 31 | 05:02:43:190PM | Plasma | Ok | |