| Miniproposals | ||||||||||
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| Operators | |
| Session leader(s): | Howard Yuh |
| Physics operator(s): | Ron Parker,Steve Wolfe |
| Engineering operator(s): | Unknown |
| Engineering Operator Run Comment |
| MP#322 MSE Calibration/Scott/Yuh/Parker |
| Session Leader Plans |
| Physics Operators Plans |
| Session Leader Summaries |
| Entered: Jul 7 2004 03:49:05:053PM |
| Author: Howard Yuh |
| Run Summary of 1040422 MP#394 MSE Calibration III Note: Hybrid control is different from PLC For these runs, leave it on hybrid control. Scorecard: 35 total attempts (22 was repeated) 30 useful shots 3 shots DNB failed 2 MDS hangups Shot Condition TF EF4 EF3 Filter Notes/Result 01 A 5.4 0 0 -20 50 kA TF test,1.78T Short DNB 02 A 5.4 0 0 0? MSE Filters tuned wrong 03 A 5.4 0 0 -20 Good 04 B 5.4 5 9 -20 30ms DNB, repeat 05 B 5.4 5 9 -20 30ms DNB, move on 06 C 5.4 5 9 -10 Good 07 D 5.4 0 0 -10 Good 08 E 5.4 5 9 0 Good 09 E 5.4 5 9 0 Minor beam trip, full length 10 E 5.4 5 9 0 Good 11 F 5.4 -5 0 0 Good 12 H 5.4 0 0 0 Good 13 I 5.4 0 0 0 Good, repeat per plan 14 I 5.4 0 0 0 Good 15 J 5.4 5 0 0 35ms DNB, move on 16 K 5.4 5 3 0 Good 17 L 5.4 5 6 0 Good 18 M 5.4 5 12 0 Hung Shot cycle, no power test 19 M 5.4 5 12 0 DNB stop Fault, repeat 20 M 5.4 5 12 0 45ms DNB INP Fault, move on 21 N 5.4 5 9 0 DNB did not fire. No fault, nothing 22 N 5.4 5 9 0 Good, as per plan repeat 23 N 5.4 5 9 0 DNB software failure, no beam,move on 24 O 5.4 5 9 10 Good 25 P 5.4 0 0 10 Good 26 Q 5.4 5 6 20 Good 27 R 5.4 -5 0 20 Good 28 T 5.4 5 0 20 Good 29 W 5.4 5 9 20 Good 30 X 5.4 5 12 20 Good 31 V 5.4 5 6 20 Good 32 U 5.4 5 3 20 Good 33 Y 5.4 5 9 30 Good 34 Z 5.4 0 0 30 Good |
| Physics Operator Summaries |
| Entered: Jul 7 2004 04:36:50:083PM |
| Author: Steve Wolfe |
| ;; This buffer is for notes you don't want to save, and for Lisp evaluation. ;; If you want to create a file, visit that file with C-x C-f, ;; then enter the text in that file's own buffer. Run Summary A pretty dull run, as there were no plasmas, only TF and Vertical fields from EF3 and EF4. A total of 34 "shots" were run, all with TF field at 5.4 T. All but 2 of the planned 30 shots were successfully run, with the remaining shots used up by power system tests, data system hangups or beam misfires.In addition to MSE calibration data, He3 gas was injected at t = -2.5 sec in order to calibrate the He3 pulse gas valve.(Chamber pressure vs. pulse width). The He3 pressure was at least 2 orders of magnitude below the D2 fill for MSE calibration, and therefore did not perturb the MSE calibration. Engineering Setup and Run Plan 1040422 Purpose: MP#322 MSE Calibration (Cont'd) Session leaders: Scott and Yuh Physop: Parker Engineering Setup: No ECDC Power Supplies as on 1040304001 A-Coils will not be used. Fill B top with 6 psi D2, Hybrid Enabled leave B-side upper with 15 psi He3 Hybrid enabled DNB gate valve Enabled All other diagnostic valves DISABLED Run Plan In this run, the diagnostic neutral beam will be fired into the torus backfilled to a pressure of ~ 1.8 mTorr. Both TF and EF fields will be energized and the currents scanned as the run proceeds.The TF and EF field can will be similar to that carried out on 1040304. |
| Session Leader Comments |
| Physics Operator Comments | |||
| Apr 22 2004 09:01:16:287AM | 1040422001 | Ron Parker | First shot will be a 50 kA TF test. There will be a 10 minute delay while a board will be replaced in the TF supply. |
| Apr 22 2004 09:21:41:670AM | 1040422001 | Ron Parker | TF pulse seemed normal. Next shot: Shot 1 on shot plan, EF3 = 0., EF4 = 0., TF = 5.4 T. |
| Apr 22 2004 09:36:01:440AM | 1040422002 | Ron Parker | Shot 2 ran according to condition for shot A on Shot Schedule. However, filters were not at correct temperature. We'll repeat this shot after a slight delay. |
| Apr 22 2004 10:18:37:393AM | 1040422003 | Ron Parker | Shot 3 secured shot A on the Shot Schedule. |
| Apr 22 2004 10:19:41:067AM | 1040422004 | Ron Parker | Shot 4 went off as programmed (Shot B on Schedule). However, the beam pulse faulted and this shot will need repeating. Also, there is some question as to whether the EF3 current reached steady-state. to check this, I'll move initiation of EF3 back to -0.5 s. |
| Apr 22 2004 10:33:52:057AM | 1040422005 | Ron Parker | Shot 5, together with previous shot secures shot B on schedule. Next: Same shot as 5, but filter tempreature -10. Also, ~15% more gas. |
| Apr 22 2004 10:47:42:590AM | 1040422006 | Ron Parker | Shot 6 secured shot C on shot schedule. Pressure was ~ 15 % higher. Next Shot D on schedule, EF3 = EF4 = 0. |
| Apr 22 2004 11:45:00:147AM | 1040422007 | Ron Parker | Shot 7 looked OK. Shot D on Shot Schedule secured. Next: Condition E on Shot Schedule, EF3 = 9, EF4 =5 kA. |
| Apr 22 2004 11:12:01:850AM | 1040422008 | Ron Parker | Shot 8 looked good, the first of three shots with identical conditions. Next: Identical repeat. |
| Apr 22 2004 11:30:49:483AM | 1040422009 | Ron Parker | Shot 9 secured the second shot in the condition E sequence. the next shot will be the third and final shot in that sequence. |
| Apr 22 2004 11:44:25:817AM | 1040422010 | Ron Parker | Shot 10 completed the sequence for condition E in the Shot Schedule. Next: We'll move on to shot F, EF3 = 0., EF4 = -5.0 kA. |
| Apr 22 2004 11:57:01:510AM | 1040422011 | Ron Parker | Condition F was secured. Next, we'll skip condition G and move on to condition H, EF3 = EF4 = 0. |
| Apr 22 2004 12:18:42:783PM | 1040422012 | Ron Parker | Shot 12 captured condition H on Shot Schedule. Next: Condition I, EF3 = 9.0 kA, EF4 = 5.0 kA. There will be a short He3 puff on this shot at ~ 10 s. |
| Apr 22 2004 12:33:32:367PM | 1040422013 | Ron Parker | Shot 13 captured the first shot for condition I. Next shot will complete this sequence. No pulse gas (He3) on that shot due to fizzle detector, moved to 10 sec for next shot. |
| Apr 22 2004 12:47:01:967PM | 1040422014 | Ron Parker | Shot 14 captured the second shot in sequence I. Next: Condition J in shot schedule. |
| Apr 22 2004 01:05:29:567PM | 1040422015 | Ron Parker | Shot 15 secured condition J. We'll move on to condition K: EF3 = 3.0, EF4 = 5.0 kA. Also, He3 puff moved to -2.5 seconds |
| Apr 22 2004 01:15:23:540PM | 1040422016 | Ron Parker | Shot 16 secured condiiton K on Shot Schedule. Next: Condition L, EF3 = 6, EF4 = 5 kA. He3 puff was 50 ms and resulted in 10-2 T rise on G-side pressure gauge. The gas pulse was moved to -2.5 sec to see it before D2 puff. The width for this shot was 30 ms, for the next shot it will be 20 ms. |
| Apr 22 2004 01:27:31:560PM | 1040422017 | Ron Parker | Shot 17 captured condition L on Shot Schedule. Next: Shot M, EF3 = 12, EF4 = 5 kA. No pressure data on shot 17. |
| Apr 22 2004 01:50:18:430PM | 1040422019 | Ron Parker | Shot 19 went OK but no beam. We'll repeat next shot. For this shot, the helium gas puff was set for 15 ms. On next shot, still trying for shot condition M on Shot Schedule. The pulse for the He3 puff will be 10 ms. |
| Apr 22 2004 02:06:58:123PM | 1040422020 | Ron Parker | Shot 20 secured condition M on the Shot Schedule. Next: Shot N, EF3 = 9, EF4 = 5. Also, He3 pulse gas set for 40 ms. Steve Wolfe taking over for Ron Parker as PO. |
| Apr 22 2004 02:18:14:000PM | 1040422021 | Steve Wolfe | Shot#21: Wolfe taking over as physop after Ron loaded the shot Aiming for case N: 9kA, 5kA He3 gas puff at 40msec beam didn't go next shot: pg2 to 35msec |
| Apr 22 2004 02:26:46:863PM | 1040422022 | Steve Wolfe | Shot#22: Aiming for case N: 9kA, 5kA He3 gas puff at 35msec No power shot. Lost igor. |
| Apr 22 2004 02:39:36:167PM | 1040422022 | Steve Wolfe | Shot#22: Try again (shot # didn't update) Aiming for case N: 9kA, 5kA He3 gas puff at 35msec Got beam, gas, fields next shot: repeat fields, pg2 to 25msec |
| Apr 22 2004 02:52:53:937PM | 1040422023 | Steve Wolfe | Shot#23: Repeat of case N, with 25msec pg2 puff Got gas and fields, beam may have a problem. next shot: raise pg2 to 30msec |
| Apr 22 2004 03:05:29:473PM | 1040422024 | Steve Wolfe | Shot#24: raise pg2 to 30msec; case O - same fields new MSE temp got beam, gas, fields next : Condition P |
| Apr 22 2004 03:19:28:117PM | 1040422025 | Steve Wolfe | Shot#25:Condition P: TF only. EF4 and EF3 off, EF3 aux power off Leave pg2 at 30msec No pcs changes. Got beam, gas, fields. next shot: Case Q - still TF only; 20msec puff |
| Apr 22 2004 03:33:22:217PM | 1040422026 | Steve Wolfe | Shot#26: Case Q - still TF only, new MSE Temp; 20msec puff Got beam gas and fields. Next shot: moving on to case R |
| Apr 22 2004 03:46:19:097PM | 1040422027 | Steve Wolfe | Shot#27: case R: EF4 to -5kA; pg2 to 45msec got beam, gas, fields next: Case T |
| Apr 22 2004 03:59:04:430PM | 1040422028 | Steve Wolfe | Shot#28: Case T - EF4 to +5kA; PG2 to 50msec beam, gas, fields next shot: Jump to case W (EF3 @9kA) |
| Apr 22 2004 04:10:17:683PM | 1040422029 | Steve Wolfe | Shot#29: Jump to case W (EF3=9kA, EF4=5kA) (already in PCS); pg2 to 55mse beam, gas, fields On to case X |
| Apr 22 2004 04:24:32:957PM | 1040422030 | Steve Wolfe | Shot#30: On to case X, EF3 to 12kA; pg2 to 15msec beam, gas, fields next shot: V |
| Apr 22 2004 04:36:21:257PM | 1040422031 | Steve Wolfe | Shot#31: On to case V, EF3 to 6kA; pg2 off beam and fields ok next shot: U |
| Apr 22 2004 04:49:32:903PM | 1040422032 | Steve Wolfe | Shot#32 U : EF3 to 3kA Beam and fields ok next: Case Y - EF3 to 9ka, New MSE Temp=30C |
| Apr 22 2004 05:02:27:360PM | 1040422033 | Steve Wolfe | Shot#33 Case Y : EF3 to 9KA, MSE Temp to 30C beam and fields next and last: Case Z -- TF Only |
| Apr 22 2004 05:14:36:930PM | 1040422034 | Steve Wolfe | Shot#34 Case Z -- TF Only (no PCS change, just PLC) beam and fields ok. END OF RUN |
| Engineering Operator Comments | ||||
| Shot | Time | Type | Status | Comment |
| 1 | 09:13:59:587AM | Test | Ok | 50KA TF Test Shot |
| 2 | 09:29:07:420AM | Test | Ok | |
| 3 | 09:56:33:777AM | Test | Ok | |
| 4 | 10:09:04:780AM | Test | Ok | |
| 5 | 10:25:55:647AM | Test | Ok | |
| 6 | 10:40:00:667AM | Test | Ok | |
| 7 | 10:54:03:563AM | Test | Ok | |
| 8 | 11:08:31:443AM | Test | Ok | |
| 9 | 11:24:03:653AM | Test | Ok | |
| 10 | 11:36:43:970AM | Test | Ok | |
| 11 | 11:49:54:977AM | Test | Ok | |
| 12 | 12:03:37:653PM | Test | Ok | |
| 13 | 12:18:24:813PM | Test | Ok | |
| 14 | 12:32:11:210PM | Test | Ok | |
| 15 | 12:47:27:873PM | Test | Ok | |
| 16 | 01:03:31:597PM | Test | Ok | |
| 17 | 01:16:18:447PM | Test | Ok | |
| 18 | 01:35:43:033PM | Test | Bad | Data System Hung |
| 19 | 01:44:31:113PM | Test | Ok | |
| 20 | 01:58:11:477PM | Test | Ok | |
| 21 | 02:11:07:483PM | Test | Ok | |
| 22 | 02:24:23:223PM | Test | Ok | |
| 23 | 02:48:22:403PM | Test | Ok | |
| 24 | 03:03:05:050PM | Test | Ok | |
| 25 | 03:15:45:023PM | Test | Ok | |
| 26 | 03:30:49:200PM | Test | Ok | |
| 27 | 03:43:14:143PM | Test | Ok | |
| 28 | 03:55:47:600PM | Test | Ok | |
| 29 | 04:08:15:573PM | Test | Ok | |
| 30 | 04:21:15:110PM | Test | Ok | |
| 31 | 04:33:40:257PM | Test | Ok | |
| 32 | 04:47:14:107PM | Test | Ok | |
| 33 | 04:59:35:907PM | Test | Ok | |
| 34 | 05:12:26:570PM | Test | Ok | |