| Miniproposals | ||||||||||
|
| Operators | |
| Session leader(s): | Nils Basse |
| Physics operator(s): | Bill Rowan |
| Engineering operator(s): | Unknown |
| Engineering Operator Run Comment |
| MP 367A: Interplay between confinement, turbulence and magnetic topolog |
| Session Leader Plans |
| Physics Operators Plans |
| Session Leader Summaries |
| Entered: Jul 7 2004 03:49:35:007PM |
| Author: Nils Basse |
| Session Leader Summary for Wednesday, December 3, 2003 (1031203) Purpose: MP 367A: Interplay between confinement, turbulence and magnetic topology Physics operator : Rowan Session leader : Basse ------------------------------------------------------------------------ See the Physop Summary for technical details. The initial goal of the run was to engineer a discharge with the following characteristics: Inner wall limited, L-mode, low triangularities and elongation. The current to be ramped to about 1.3 MA to achieve a final q_a of 2.6. Further, high density (3 x 10^20 m^-2), small outer gap (0.5 cm) and 2 MW ICRF from 0.5 to 1.5 s was desired. After a couple of fizzles and no power shots, we got the first plasma on shot 4. This was loaded from 1031125033, segment 1 from 1031202029. The target plasma was 1000620020. From shots 4 to 15 we worked our way towards the 2000 plasma. We increased the density and current, decreased the outer gap for shot 5. The outer gap became too small, so was increased for shot 6. We also continued to increase the density. Since we changed both density and outer gap, good ICRF matching was quite difficult. The target outer gap of 0.5 cm was reached. For shot 7 we increased the density rise somewhat to arrive at a flat density level at 0.8 s. The current was raised to 1 MA. The parameters of shot 8 were similar to those of shot 7. For shot 9 we put in a current ramp-up, resulting in a final current of 1.2 MA. This resulted in the first q_a below 4 (3.75 at 1.2 s). We lowered the density to improve ICRF coupling. For shot 10 we increased the current ramp further (to 1.3 MA) and continued to decrease the density slightly. We began to make shaping modifications (triangularities and elongation) to reduce q_a further. The trace of q_a was good from 0.5 to 1.4 seconds. We continued shaping changes for shot 11; the density continued to rise throughout the shot. The outer gap increased a few mm. For shot 12 we continued shaping changes. Again an uncontrolled density increase. It may be because we touch unconditioned parts of the inner wall. Shot 13: Same situation as shot 12, early disruption. Both elongation and triangularities came down quite a bit wrt shot 12. Outer gap now more than 1 cm. Density now flattens again. Shot 14: Further improvements to the shaping, q_a reached 3.2. Density behaving strange, overshoots, drops and then rises again. Outer gap 2 cm. Shot 15: First of two 'model' shots. Density still behaves as for shot 14, but the current is larger than for shot 14, resulting in a final q_a of 2.9. Outer gap 2.5 cm. Shot 16 was the first fizzle since shot 3. Shot 17: Current decreased to 1.2 MA, outer gap 3 cm. Density still not completely flat but has improved. q_a down to 2.85. Elongation, triangularities further reduced. Shot 18 was a fizzle. In shot 19 we brought the current back up to 1.3 MA and decreased the outer gap from 3 to 2 cm. Second 'model' shot. Density trace good now, has become flat again close to the requested value. Lowest q_a of the day, 2.75 (target 2.6). Shots 20 and 21 were fizzles. Shot 22 was a repeat of shot 15. Triangularities were lower and the density more flat. q_a 2.9 again. Shots 23-26 were fizzles. We did 10 min ECDC after shot 26. Shots 27 and 28 were attempts to repeat shot 19. The q_a's reached 2.9 and 2.8, respectively. Density was way high compared to the request, probably due to ECDC wall effects. *** Power supply settings meant that we had early disruptions during most of the day. Bill Rowan thinks this can be mitigated/eliminated by careful setting of the power supplies for next attempt. We may also have to decrease the density, but that depends on inner wall conditioning. We had indications that the conditioning of the innner wall improved during the run. Since we came nowhere near completion of the MP, it is necessary to schedule another run day, preferably before the end of December. If possible, I would prefer that Bill Rowan is the Physop for this next run as well, since he has a good idea about how to finalize the discharge type. The plan would be to finalize step 2 of the Run Plan, and then move to scans of density, flattop current and power. *** As far as physics is concerned, shots 15, 17, 19, 27 and 28 will be studied. We'll be looking for slow changes in turbulence (magnetics, density etc.) and electron temperature. Good data was acquired by the profile diagnostics and acceptable data from PCI and reflectometry. For some shots, a slow rollover in temperature was observed, but the observations are complicated by the non-steady ICRF and non-flat density. For the final shots we attempted to repeat shot 19 so that ICRF could be better matched, but we did not get back to the conditions of shot 19 before the end of the run. The peak of the temperature appears to coincide with a decrease of turbulence measured by the PCI (frequency interval). This observation is corroborated by the reflectometer. |
| Physics Operator Summaries |
| Entered: Jul 7 2004 04:37:19:897PM |
| Author: Bill Rowan |
| Physop Summary for Wedesday, December 3, 2003, 1031203 Purpose: MP 367A: Interplay between confinement, turbulence and magnetic topology Physics operator: Rowan Session leader : Basse -------------------------------------------------------------------------- Summary------------------------------------------------------------------- The operational goal of this run was to develop a discharge limited on the high field side with low elongation (~1.4) and low upper and lower triangularity (~0.2). The discharge was to have high density and low q with a q scan accomplished by scanning the plasma current up from 1 MA. Starting from 1031125033, two acceptable discharges were developed, 1031203015 and 1031203019. The first shot of the day was a very disappointing fizzle. The startup used was from 1031125033, a recent shot. It turned out that the calibration/control for OH1 had changed and this required a new value for the programming of BZ_0 in segment 1. With that info, the startup from 1031202029 was copied and the next plasma attempt (1031203003) was a success. There were two intervening no-power shots (one without its own shot number). One was due to a data system hang in init. The other was due to a false power supply fault. The long series of fizzles at the end of the run is difficult to explain except by analogy. Recall that some upper null runs that we attempted at the end of the previous campaign were also plagued by fizzles. This was associated with exposing new surfaces to plasma. A similar thing may have happened here. Some discharges showed runaway density increases during this run. After a number of shots, this effect disappeared indicating an evolution of wall conditions. Wall conditions were therefore affecting this run in unaccustomed ways and it may be that was the cause of the fizzles. ECDC was used to end the string of fizzles. The plasmas were disrupting at the beginning of the rampdown. This may have caused a fizzle during the next shot, but I am not aware of it causing long strings of fizzles. If the discharge is run again, particular attention should be given to avoiding the disruption. This will require some care in setting power supply limits and a reduction of either density or current. --------------------------------------------------------------------------- Log------------------------------------------------------------------------ Engineer setup for Wednesday, December 3, 2003. Run 1031203. Purpose: MP 367A: Interplay between confinement, turbulence and magnetic topology Session leader : Basse Physics operator: Rowan ECDC overnight in D2 at 2e-4 Torr, stopping by 07:00. Bake at 60 C overnight as well. Run begins at 09:00 and ends at 17:00. Power systems the same as on 1031125033 A-coils should be hooked up as on 1031126028 (+Dtop -Dbot -Jtop +Jbot), and the power supply should be enabled. Gas setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) leave B-side upper as is Hybrid DISABLED (PG2) fill C-side with 30 psi D2 Hybrid enabled (PG3) Enable gatevalves (there will be no vacuum problems): ECE, VUV, DNB ------------------------------------------------------------------------------- RF Setup: All 4 transmitters in Run On by 08:00 ------------------------------------------------------------------------------- Purpose: MP 367A: Interplay between confinement, turbulence and magnetic topology Session leader : Basse Physics operator: Rowan Plan For details see MP 367A on the web. There will be a couple of changes to the discharge parameters wrt. the MP: a) Initial ICRF heating will be delayed from 0.3 to 0.5 seconds and increased from 0.5 to 2.0 MW. b) We will use shot 1031125033 as the initial target plasma. 1) Engineer a discharge type with the following characteristics: Inboard limited, L-mode, 2.0 MW on-axis ICRF heating, medium field (5.4 T), high density (5 x 1020 m^-3), q_a = 3.2. [3 shots] First shot: Load 1031125033, make minor changes to e.g. the triangularity and outer gap, study EFIT. Next two shots: Raise current to arrive at q_a = 3.2. For all 3 shots use 2.0 MW ICRF from 0.5 to 1.5 s. 2) Make slow current ramp-ups to lower q_a from 3.2 to 2.6: Monitor turbulence, temperature profiles and stored energy. We expect a local flattening of T_e; this may be reflected in the stored energy. We expect the modification to follow a rational q-surface. Keep density constant by feedback gas puffing. [5 shots] Three shots to tune current and ICRF ramping, two identical shots. 3) Scan density to establish optimum confinement transition (flattening of T_e, turbulence evolution, change in stored energy). [8 shots] Go from 4.5 x 1020 m^-3 to 1 x 1020 m^-3 in steps of 0.5 x 1020 m^-3. 4) q_a-scan using fixed plasma current at optimum transition. [5 shots] From 1.1 to 1.3 MA in steps of 50 kA. 5) ICRF power scan at optimum transition. [5 shots] From 1 to 3 MW (initial phase) in steps of 0.5 MW. Loaded shot 1031125033. 001. Fizzle Used segment 1 from 1031125033. Wolfe and Granetz concur that they had to make a change in the programming of oh1 to account for "some change" that occurred between 11/25 and 11/26. Next shot. loaded segment 1 from 1031202029. 002. Data system hang in the INIT phase. No power shot. There were two no power shots. The second was due to a false fault condition. Control system problem. 003. Fizzle. Added 2 ms to prepuff OH commutation failure 004. Plasma. prefill back to approximately 0.045 mT as it was for the last shot on Tuesday. Next shot Increased the current to 1MA Increased the density to nel04 =1.3e+20 Decreased the outer gap by approximately 5 mm 005. Plasma. Full length. Disruption well into the rampdown. 1.9s Next shot. Correct the outer gap to approximately 5 mm by decreasing RCUR by 2 mm Increase the current at approximately 0.5 s to cleanup the current rise Increase the density to nel04 = 1.7 e+20 006. Plasma. Disrupted in rampdown. 1.6 s Outer gap is 5 mm Density is 1.73e+20 = nel04 IP starts ramp down at 1.46 s Next shot. Leave IP as is Density rise time decreased IP flattenened a bit 007. Plasma. Disrupted during rampdown. 1.6 s Next shot Increase the rate of rise of the density. Moved zxl up by approximately 5 mm Increase IP to approximately 1.1 MA 008. Plasma. Next shot. Reduce the density at the request of the RF Moved zxl down by approximately 1 cm Put in a current ramp to 1.3 MA at the end of the shot. 009. Plasma Next shot. Increase the current ramp. Decreased the density again. Moved zcur to 0.0 Changed zxl by 5mm further out. 010. Plasma Next shot. Moved ZXU up by 1 cm Moved ZXL down by 1 cm 011. Plasma. Next shot. Moved ZXU up by 1.5 cm Moved ZXL down by 2 cm 012. Density still increasing continuously through the discharge Next shot Moved ZXU up by 3 cm Decreased clearin by 1 cm increased rcur by 0.5 cm 013. Plasma. Disruption at 1.07 s Next shot. Decreased rcur by 5 mm to reduce the outer gap. Clearin reduced by 1 cm 014. Plasma Next shot. Increased the IP ramp Clearin reduced by 5 mm Rcur reduced by 2 mm 015. Plasma The outer gap is now approximately 2 cm. Needs to be reduced. Next shot. Clearin reduced by 1 cm Rcur reduced by 5 mm Decrease the IP ramp 016, Fizzle Fields look okay. Prefill may be a little high. Next shot. Reduced the prefill by 2 ms. 017, Plasma. Next shot. Increase the IP ramp Increased RCUR to reduce the outer gap. 018, Fizzle. Next shot. Fields look okay. Increase prefill by 1 ms 019. Plasma Next shot. Reloaded shot 015. 020. fizzle. Next shot. No PCS changes. 021. fizzle. Next shot Increase prefill by 1 ms 022. Plasma Next shot. Reload shot 019. 023. Fizzle Next shot. Reduced ZXU from 9 to 8 024. Fizzle Next shot. No PCS changes 025. Fizzle Next shot. Reduce prefill by 1 ms. 026. Fizzle ECDC between shots. Approx 10 minutes. 027. Plasma Next shot. No PCS changes. 028. Plasma UFOs from the intter wall. Last shot. |
| Session Leader Comments | |||
| Dec 3 2003 09:09:23:197AM | 1031203001 | Nils Basse | No plasma. |
| Dec 3 2003 10:01:25:230AM | 1031203002 | Nils Basse | No plasma. One due to computer problems, one due to control system problems. |
| Dec 3 2003 10:14:03:370AM | 1031203003 | Nils Basse | No plasma. Hardware problem. |
| Dec 3 2003 10:25:31:123AM | 1031203004 | Nils Basse | First plasma. Bill is working on changing parameters to get closer to the required ones. |
| Dec 3 2003 10:40:15:937AM | 1031203005 | Nils Basse | Plasma. Increased current and density, decreased outer gap. |
| Dec 3 2003 11:05:58:750AM | 1031203006 | Nils Basse | Plasma. Outer gap good, make changes to current ramp-up and density rise for next shot. |
| Dec 3 2003 11:21:55:887AM | 1031203007 | Nils Basse | Plasma. Current and density ramps still somewhat slow, q_a only reaches 4.5. |
| Dec 3 2003 11:30:44:953AM | 1031203008 | Nils Basse | Plasma. Parameters close to those of shot 7. |
| Dec 3 2003 11:45:30:500AM | 1031203009 | Nils Basse | Plasma. Density lowered to improve RF, current ramped throughout discharge. We need to lower elongation and triangularity to decrease the final q_a further. Density will also be lowered further. |
| Dec 3 2003 11:59:10:860AM | 1031203010 | Nils Basse | Plasma. Density and current look OK, still need shaping to decrease final q_a. |
| Dec 3 2003 12:08:38:257PM | 1031203011 | Nils Basse | Plasma. Seems we lost density control. Still need lower elongation and triangularity. |
| Dec 3 2003 12:26:33:860PM | 1031203012 | Nils Basse | Plasma. Disruption, density still rising. Triangularities are becoming smaller, but elongation still way high. |
| Dec 3 2003 01:08:58:280PM | 1031203013 | Nils Basse | Plasma. Still no density control. Triangularities look good, elongation still needs some fixing. Outer gap has increased. We will lower the density for the next shot. |
| Dec 3 2003 01:39:06:353PM | 1031203014 | Nils Basse | Plasma. Elongation and q_a improved, final q_a at 3.2. Next shot: Move plasma further in, increase current ramp request. |
| Dec 3 2003 01:54:01:337PM | 1031203015 | Nils Basse | Plasma. Request for higher current did not have any effect. Plasma moved more in, final q_a further reduced to 2.9. |
| Dec 3 2003 02:02:35:547PM | 1031203016 | Nils Basse | No plasma. |
| Dec 3 2003 02:32:26:777PM | 1031203017 | Nils Basse | Plasma. Current only reaches 1.2 MA (1.3 MA for shot 15). Increase current request, decrease outer gap. |
| Dec 3 2003 02:32:49:433PM | 1031203018 | Nils Basse | No plasma. |
| Dec 3 2003 02:52:00:223PM | 1031203019 | Nils Basse | Plasma. Outer gap was decreased wrt. shot 15. Now we reload shot 15 - only change is to increase outer gap from 2 to 3 cm. |
| Dec 3 2003 02:55:23:907PM | 1031203020 | Nils Basse | No plasma. |
| Dec 3 2003 03:08:17:563PM | 1031203021 | Nils Basse | No plasma. |
| Dec 3 2003 03:40:57:150PM | 1031203022 | Nils Basse | Reload of shot 15. Close to identical, but density was more flat. Remaining shots: Redo shot 19. |
| Dec 3 2003 03:41:25:807PM | 1031203023 | Nils Basse | No plasma. |
| Dec 3 2003 03:53:49:120PM | 1031203024 | Nils Basse | No plasma. |
| Dec 3 2003 04:05:26:090PM | 1031203025 | Nils Basse | No plasma. |
| Dec 3 2003 04:20:30:560PM | 1031203026 | Nils Basse | No plasma. Try ECDC. |
| Dec 3 2003 04:49:21:933PM | 1031203027 | Nils Basse | Plasma. Supposed to be repeat of shot 19. |
| Dec 3 2003 05:03:04:150PM | 1031203028 | Nils Basse | Plasma. End of run. |
| Physics Operator Comments | |||
| Dec 3 2003 07:50:56:867AM | Bill Rowan | Engineer setup for Wednesday, December 3, 2003. Run 1031203. Purpose: MP 367A: Interplay between confinement, turbulence and magnetic topology Session leader : Basse Physics operator: Rowan ECDC overnight in D2 at 2e-4 Torr, stopping by 07:00. Bake at 60 C overnight as well. Run begins at 09:00 and ends at 17:00. Power systems the same as on 1031125033 A-coils should be hooked up as on 1031126028 (+Dtop -Dbot -Jtop +Jbot), and the power supply should be enabled. Gas setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) leave B-side upper as is Hybrid DISABLED (PG2) fill C-side with 30 psi D2 Hybrid enabled (PG3) Enable gatevalves (there will be no vacuum problems): ECE, VUV, DNB ------------------------------------------------------------------------------- RF Setup: All 4 transmitters in Run On by 08:00 ------------------------------------------------------------------------------- Purpose: MP 367A: Interplay between confinement, turbulence and magnetic topology Session leader : Basse Physics operator: Rowan Plan For details see MP 367A on the web. There will be a couple of changes to the discharge parameters wrt. the MP: a) Initial ICRF heating will be delayed from 0.3 to 0.5 seconds and increased from 0.5 to 2.0 MW. b) We will use shot 1031125033 as the initial target plasma. 1) Engineer a discharge type with the following characteristics: Inboard limited, L-mode, 2.0 MW on-axis ICRF heating, medium field (5.4 T), high density (5 x 1020 m^-3), q_a = 3.2. [3 shots] First shot: Load 1031125033, make minor changes to e.g. the triangularity and outer gap, study EFIT. Next two shots: Raise current to arrive at q_a = 3.2. For all 3 shots use 2.0 MW ICRF from 0.5 to 1.5 s. 2) Make slow current ramp-ups to lower q_a from 3.2 to 2.6: Monitor turbulence, temperature profiles and stored energy. We expect a local flattening of T_e; this may be reflected in the stored energy. We expect the modification to follow a rational q-surface. Keep density constant by feedback gas puffing. [5 shots] Three shots to tune current and ICRF ramping, two identical shots. 3) Scan density to establish optimum confinement transition (flattening of T_e, turbulence evolution, change in stored energy). [8 shots] Go from 4.5 x 1020 m^-3 to 1 x 1020 m^-3 in steps of 0.5 x 1020 m^-3. 4) q_a-scan using fixed plasma current at optimum transition. [5 shots] From 1.1 to 1.3 MA in steps of 50 kA. 5) ICRF power scan at optimum transition. [5 shots] From 1 to 3 MW (initial phase) in steps of 0.5 MW. | |
| Dec 3 2003 08:08:02:550AM | Bill Rowan | Loaded shot 1031125033. | |
| Dec 3 2003 09:11:37:367AM | 1031203001 | Bill Rowan | 001. Fizzle Used segment 1 from 1031125033. Wolfe and Granetz concur that they had to make a change in the programming of oh1 to account for "some change" that occurred between 11/25 and 11/26. |
| Dec 3 2003 09:13:31:503AM | 1031203001 | Bill Rowan | Next shot. loaded segment 1 from 1031202029. |
| Dec 3 2003 09:29:40:690AM | 1031203001 | Bill Rowan | 002. Data system hang in the INIT phase. No power shot. |
| Dec 3 2003 09:58:36:903AM | 1031203002 | Bill Rowan | There were two no power shots. The second was due to a false fault condition. Control system problem. |
| Dec 3 2003 10:12:04:233AM | 1031203003 | Bill Rowan | 003. Fizzle. Added 2 ms to prepuff OH commutation failure |
| Dec 3 2003 10:31:22:773AM | 1031203004 | Bill Rowan | 004. Plasma. prefill back to approximately 0.045 mT as it was for the last shot on Tuesday. Next shot Increased the current to 1MA Increased the density to nel04 =1.3e+20 Decreased the outer gap by approximately 5 mm |
| Dec 3 2003 10:45:38:400AM | 1031203005 | Bill Rowan | 005. Plasma. Full length. Disruption well into the rampdown. 1.9s Next shot. Correct the outer gap to approximately 5 mm by decreasing RCUR by 2 mm Increase the current at approximately 0.5 s to cleanup the current rise Increase the density to nel04 = 1.7 e+20 |
| Dec 3 2003 11:03:58:237AM | 1031203006 | Bill Rowan | 006. Plasma. Disrupted in rampdown. 1.6 s Outer gap is 5 mm Density is 1.73e+20 = nel04 IP starts ramp down at 1.46 s Next shot. Leave IP as is Density rise time decreased IP flattenened a bit |
| Dec 3 2003 11:16:50:393AM | 1031203007 | Bill Rowan | 007. Plasma. Disrupted during rampdown. 1.6 s Next shot Increase the rate of rise of the density. Moved zxl up by approximately 5 mm Increase IP to approximately 1.1 MA |
| Dec 3 2003 11:31:33:580AM | 1031203008 | Bill Rowan | 008. Plasma. Next shot. Reduce the density at the request of the RF Moved zxl down by approximately 1 cm Put in a current ramp to 1.3 MA at the end of the shot. |
| Dec 3 2003 11:46:00:767AM | 1031203009 | Bill Rowan | 009. Plasma Next shot. Increase the current ramp. Decreased the density again. Moved zcur to 0.0 Changed zxl by 5mm further out. |
| Dec 3 2003 11:56:11:800AM | 1031203010 | Bill Rowan | 010. Plasma Next shot. Moved ZXU up by 1 cm Moved ZXL down by 1 cm |
| Dec 3 2003 12:14:01:907PM | 1031203011 | Bill Rowan | 011. Plasma. Next shot. Moved ZXU up by 1.5 cm Moved ZXL down by 2 cm |
| Dec 3 2003 12:24:26:020PM | 1031203012 | Bill Rowan | 012. Density still increasing continuously through the discharge Next shot Moved ZXU up by 3 cm |
| Dec 3 2003 01:24:50:323PM | 1031203013 | Bill Rowan | 13. Plasma. Disruption at 1.07 s Next shot. Decreased rcur by 1cm to reduce the outer gap. Clearin reduced by 1 cm |
| Dec 3 2003 01:38:21:247PM | 1031203014 | Bill Rowan | 014. Plasma Next shot. Increased the IP ramp Clearin reduced by 5 mm Rcur reduced by 2 mm |
| Dec 3 2003 01:54:39:040PM | 1031203015 | Bill Rowan | 015. Plasma The outer gap is now approximately 2 cm. Needs to be reduced. Next shot. Clearin reduced by 1 cm Rcur reduced by 5 mm Decrease the IP ramp |
| Dec 3 2003 02:18:04:263PM | 1031203017 | Bill Rowan | 017, Plasma. Next shot. Increase the IP ramp Increased RCUR to reduce the outer gap. |
| Dec 3 2003 02:30:39:950PM | 1031203018 | Bill Rowan | 018, Fizzle. Next shot. Fields look okay. Increase prefill by 1 ms |
| Dec 3 2003 02:50:48:477PM | 1031203019 | Bill Rowan | 019. Plasma Next shot. Reloaded shot 015. |
| Dec 3 2003 02:55:46:703PM | 1031203020 | Bill Rowan | 020. fizzle. Next shot. No PCS changes. |
| Dec 3 2003 03:12:17:840PM | 1031203021 | Bill Rowan | 021. fizzle. Next shot Increase prefill by 1 ms |
| Dec 3 2003 03:34:18:097PM | 1031203022 | Bill Rowan | 022. Plasma Next shot. Reload shot 019. |
| Dec 3 2003 03:48:22:300PM | 1031203023 | Bill Rowan | 023. Fizzle Next shot. Reduced ZXU from 0.09 to 0.08 |
| Dec 3 2003 04:00:19:740PM | 1031203024 | Bill Rowan | 024. Fizzle Next shot. No PCS changes |
| Dec 3 2003 04:20:13:840PM | 1031203026 | Bill Rowan | 026. Fizzle ECDC between shots. Approx 10 minutes |
| Dec 3 2003 04:51:24:740PM | 1031203027 | Bill Rowan | 027. Plasma Next shot. No PCS changes |
| Dec 3 2003 05:01:56:963PM | 1031203028 | Bill Rowan | 028. Plasma UFOs from the intter wall. Last shot. |
| Engineering Operator Comments | ||||
| Shot | Time | Type | Status | Comment |
| 1 | 09:04:02:360AM | Plasma | Ok | |
| 2 | 09:54:42:973AM | Plasma | Ok | |
| 3 | 10:03:33:947AM | Plasma | Ok | |
| 4 | 10:17:05:353AM | Plasma | Ok | |
| 5 | 10:33:00:693AM | Plasma | Ok | |
| 6 | 10:47:35:723AM | Plasma | Ok | |
| 7 | 11:05:52:983AM | Plasma | Ok | |
| 8 | 11:20:35:000AM | Plasma | Ok | |
| 9 | 11:33:53:030AM | Plasma | Ok | |
| 10 | 11:48:41:230AM | Plasma | Ok | |
| 11 | 12:01:36:170PM | Plasma | Ok | |
| 12 | 12:15:27:653PM | Plasma | Ok | |
| 13 | 12:30:54:887PM | Plasma | Bad | EF4 IOC Fault |
| 14 | 01:27:31:100PM | Plasma | Ok | |
| 15 | 01:41:05:523PM | Plasma | Ok | |
| 16 | 01:55:16:757PM | Plasma | Ok | |
| 17 | 02:09:22:727PM | Plasma | Ok | |
| 18 | 02:25:45:753PM | Plasma | Ok | |
| 19 | 02:38:10:880PM | Plasma | Ok | |
| 20 | 02:52:13:880PM | Plasma | Ok | |
| 21 | 03:05:13:347PM | Plasma | Ok | |
| 22 | 03:18:53:740PM | Plasma | Ok | |
| 23 | 03:35:22:030PM | Plasma | Ok | |
| 24 | 03:49:48:797PM | Plasma | Ok | |
| 25 | 04:02:36:657PM | Plasma | Ok | |
| 26 | 04:16:02:517PM | Plasma | Ok | |
| 27 | 04:46:33:230PM | Plasma | Ok | |
| 28 | 04:59:22:750PM | Plasma | Ok | |