Alcator C-Mod Run 1021009 Information

Miniproposals

Miniproposal:

Date Filed:

Title:

First Author:

Session Leader: Martin Greenwald (shots 1-34)

Miniproposal: 304

Date Filed: 6/19/2002

Title: H-Mode Regimes

First Author: Martin Greenwald

Session Leader: Dmitri Mossessian (shots 1-34)

Operators
Session leader(s):	Martin Greenwald,Dmitri Mossessian
Physics operator(s):	Ron Parker
Engineering operator(s):	Bill Cochran

Engineering Operator Run Comment
Continuation of MP 304, H-mode Regimes. Mosessian/Greenwald/Parker/Coch

Session Leader Plans

Physics Operators Plans

Session Leader Summaries

Entered: Jul 7 2004 03:49:31:147PM

Author: To Be Determined

Run summary for 1021009 - EDA and triangularity

The strategy employed was doing current ramp from 0.8 to 1.2 MA during RF pulse
at different triangularities to see if the QC mode threshold in q depends on
plasma shape. We had 9 useful shots out of 34. Three shapes were used:

1. delta_upper=0.6, delta_lower=0.7
2. delta_upper=0.4, delta_lower=0.5
3. delta_upper=0.25, delta_lower=0.45

It looks like at higher delta QC mode exists even at low q, and disappears at low q
when delta is decreased. So the last shot was an attempt to check if QC mode will
still be there if we go to 1.3 MA. Further data analysis is required to make conclusions.

Useful shots are listed below:

----------------------------------------------------------------------------
1021009015 mossessian SESSION_LEADER Oct 9 2002 12:41:47:906PM
. . . . . . . . . . . . . . . . . . . .
Plasma. RF ramps up to 2 MW. H-mode starts at 1 sec. It looks like ELM-free - fast rising core density and
radiated power, but PCI shows the QC mode for the whole duration of the H-mode.

Next shot - no changes. We want to get a H-mode started at 0.7 sec when Ip=0.8 MA

----------------------------------------------------------------------------
1021009017 mossessian SESSION_LEADER Oct 9 2002 1:07:54:013PM
. . . . . . . . . . . . . . . . . . . .
Plasma, RF=2MW H-mode from 0.8 sec to 1.2 sec. Again looks like ELM-free from radiated power
and density, but shows QC mode on PCI. The pedestal looks interesting - density pedestal is constant
0.8 to 1 sec and then ramps up.

Next shot - drop upper triangularity to 0.4 and lower triangularity to 0.5

----------------------------------------------------------------------------
1021009024 mossessian SESSION_LEADER Oct 9 2002 2:56:26:170PM
. . . . . . . . . . . . . . . . . . . .
Plasma. H-mode with 2.3 MW of RF tripping. QC mode in PCI stops at ~1.1 - after that it looks ELM-free

Next shot - repeat. Changed RXL and RXU a little to get steadyer triangularities.
----------------------------------------------------------------------------
1021009026 mossessian SESSION_LEADER Oct 9 2002 3:19:31:696PM
. . . . . . . . . . . . . . . . . . . .
Plasma. Two brief ELM-free H-modes

----------------------------------------------------------------------------
1021009027 mossessian SESSION_LEADER Oct 9 2002 3:26:42:486PM
. . . . . . . . . . . . . . . . . . . .
Plasma. QC mode goes away at 1.1 sec - 1MA

Next shot - go to lower delta. RXL+1 cm, RXU+4 cm
----------------------------------------------------------------------------
1021009030 mossessian SESSION_LEADER Oct 9 2002 4:13:26:196PM
. . . . . . . . . . . . . . . . . . . .
Plasma. H-mode. QC mode goes away, may be a little earlier than on shot 27.

Next shot - further decrease triangularity.
----------------------------------------------------------------------------
1021009032 mossessian SESSION_LEADER Oct 9 2002 5:02:29:423PM
. . . . . . . . . . . . . . . . . . . .
Plasma. QC mode is there, but wide and ugly

Next shot - go to high delta (shot 17) and increase current ramp to 1.3 MA to check lower q values.
----------------------------------------------------------------------------
1021009033 mossessian SESSION_LEADER Oct 9 2002 5:04:39:316PM
. . . . . . . . . . . . . . . . . . . .
Plasma. Two H-modes . Problems with PCI, but reflectoemter shows QC mode, although the
H-mode looks ELM-free.

Physics Operator Summaries

Entered: Jul 7 2004 04:37:16:490PM

Author: To Be Determined

Physop Summary for Run 1021009

The machine seemed to be still suffering from post-Boronization recovery
syndrome, with for the most part an "every-other-shot" startup. It would be
worthwhile to spend some time trying to unravel the cause of the intermittancy.
One theory that we explored during this run was that the current ramp rate
was too fast for the vertical field. But this would put the plasma on the outer
limiter whereas the light indicated that it was leaning on the inner wall. The
wall conditions definitely have something to do with the startup problems, but
there is no quantitative understanding of the effect.

At any rate, we managed 15 shots with a fairly good variation in delta and q,
so at least a few data points were obtained and the run could be considered
at least partially successful. For more, see the session leader's run summary.

Scorecard: 15 useful shots, 17 fizzles and one dud caused by EF3 breaker
pulling.

Engineering Setup and Run Plan for Wednesday, October 9, 2002

Continuation of MP 304, H-Mode Regimes

SL: Mosessian, Greenwald
PO: Parker

ECDC Overnight in D2 @ 2e-4 Torr until 07:00

Run Begins at 09:00 and ends at 17:00

Power systems setup the same as for Shot 1021008015
Gas setup:

B-Top 6 psi D2 Hybrid Enabled (PG4)
B-side lower 1 psi Ar Hybrid Enabled (PG1)
B-side upper 10 psi D2 Hybrid DISABLED (PG2, for ECDC)
C-Side 30 psi D2 Hybrid Enabled (PG3)
J-Bottom leave as is, Hybrid DISABLED

Enable the following gate valves, assuming no vacuum problems:

ECE, VUV, DNB

RF Setup: Transmitters 1&2 in Run On by 07:00

RUN PLAN:

General idea is to explore limits of EDA operation with respect to q
and triangularity. Starting with a particular delta, we'll start with
a high q EDA mode, then scan q down to find the limiting q for which the
EDA disappears. Then, we'll decrease delta, and, starting again with high
q, again scan q down until EDA disappears.

Session Leader Comments

Oct 9 2002 09:35:14:550AM 1021009001 Dmitri Mossessian Fizzle.

Oct 9 2002 09:36:54:770AM 1021009002 Dmitri Mossessian Plasma. RF too low - no H-mode. Upper delta increases to the end of the shot and it goes double null.

For next shot - tried to get rid of upper delta rampup.

Oct 9 2002 09:46:08:333AM 1021009003 Dmitri Mossessian Fizzle

Oct 9 2002 10:30:03:247AM 1021009004 Dmitri Mossessian Plasma, Nice shape, but not enough RF (1MW only)

Oct 9 2002 10:30:11:077AM 1021009005 Dmitri Mossessian Fizzle.

Oct 9 2002 10:30:17:187AM 1021009006 Dmitri Mossessian Fizzle.

Oct 9 2002 11:31:01:417AM 1021009007 Dmitri Mossessian Fizzle.

Oct 9 2002 11:31:14:463AM 1021009008 Dmitri Mossessian Plasma. RF only 1 MW

Oct 9 2002 11:31:36:027AM 1021009009 Dmitri Mossessian Fizzle.

Oct 9 2002 11:31:39:997AM 1021009010 Dmitri Mossessian Fizzle.

Oct 9 2002 11:31:52:090AM 1021009011 Dmitri Mossessian Plasma. RF only 1MW

Oct 9 2002 12:15:06:907PM 1021009012 Dmitri Mossessian Fizzle

Oct 9 2002 12:14:59:670PM 1021009013 Dmitri Mossessian Plasma. RF only 1MW

Oct 9 2002 12:15:10:733PM 1021009014 Dmitri Mossessian Fizzle

Oct 9 2002 12:41:47:907PM 1021009015 Dmitri Mossessian Plasma. RF ramps up to 2 MW. H-mode starts at 1 sec. It looks like ELM-free - fast rising core density and
radiated power, but PCI shows the QC mode for the whole duration of the H-mode.

Next shot - no changes. We want to get a H-mode started at 0.7 sec when Ip=0.8 MA

Oct 9 2002 12:42:13:110PM 1021009016 Dmitri Mossessian Fizzle.

Oct 9 2002 01:07:54:013PM 1021009017 Dmitri Mossessian Plasma, RF=2MW H-mode from 0.8 sec to 1.2 sec. Again looks like ELM-free from radiated power
and density, but shows QC mode on PCI. The pedestal looks interesting - density pedestal is constant
0.8 to 1 sec and then ramps up.

Next shot - drop upper triangularity to 0.4 and lower triangularity to 0.5

Oct 9 2002 01:29:10:303PM 1021009018 Dmitri Mossessian Fizzle.

Oct 9 2002 02:05:24:390PM 1021009019 Dmitri Mossessian Plasma. No H-mode. Lower delta is around 0.45 we want it higher.

Next shot - add 1cm to RXL to get delta_l=0.5

Oct 9 2002 02:05:56:300PM 1021009020 Dmitri Mossessian Fizzle.

Oct 9 2002 02:05:59:563PM 1021009021 Dmitri Mossessian Fizzle.

Oct 9 2002 02:20:20:097PM 1021009022 Dmitri Mossessian Plasma. Ohmic H-mode after RF turns off. Actually, H-mode starts when RF is on.

Oct 9 2002 02:53:03:370PM 1021009023 Dmitri Mossessian Fizzle.

Oct 9 2002 02:56:26:170PM 1021009024 Dmitri Mossessian Plasma. H-mode with 2.3 MW of RF tripping. QC mode in PCI stops at ~1.1 - after that it looks ELM-free

Next shot - repeat. Changed RXL and RXU a little to get steadyer triangularities.

Oct 9 2002 02:54:43:607PM 1021009025 Dmitri Mossessian Fizzle.

Oct 9 2002 03:19:31:697PM 1021009026 Dmitri Mossessian Plasma. Two brief ELM-free H-modes

Oct 9 2002 03:26:42:487PM 1021009027 Dmitri Mossessian Plasma. QC mode goes away at 1.1 sec - 1MA

Next shot - go to lower delta. RXL+1 cm, RXU+4 cm

Oct 9 2002 04:11:55:070PM 1021009028 Dmitri Mossessian Fizzle.

Oct 9 2002 04:12:07:600PM 1021009029 Dmitri Mossessian Fizzle.

Oct 9 2002 04:13:26:197PM 1021009030 Dmitri Mossessian Plasma. H-mode. QC mode goes away, may be a little earlier than on shot 27.

Next shot - further decrease triangularity.

Oct 9 2002 04:16:48:137PM 1021009031 Dmitri Mossessian Breaker problem.

Oct 9 2002 05:02:29:423PM 1021009032 Dmitri Mossessian Plasma. QC mode is there, but wide and ugly

Next shot - go to high delta (shot 17) and increase current ramp to 1.3 MA to check lower q values.

Oct 9 2002 05:04:39:317PM 1021009033 Dmitri Mossessian Plasma. Two H-modes . Problems with PCI, but reflectoemter shows QC mode, although the
H-mode looks ELM-free.

Physics Operator Comments

Oct 9 2002 09:16:41:217AM 1021009001 Ron Parker Shot 1 was a fizzle. No change for shot 2, although BZ was too low on shot 1

Oct 9 2002 09:24:35:903AM 1021009002 Ron Parker Shot 2 went off OK. BZ is still low, -2.8 mT at 5 ms, compared to -3.2 mT
at same time on shot 1.

Oct 9 2002 09:47:15:837AM 1021009003 Ron Parker Shot 3 fizzled. Is the current rise too fast? Next shot: gas fill increased from 25 to
28 ms. BZ is still low. We are trying to reduce upper delta.

Oct 9 2002 10:02:43:570AM 1021009004 Ron Parker Shot 4 ran OK with better control of upper delta.

Breakdown was a bit late, because of higher gas pressure.

BZ was still a bit too low, so we'll add 10 A to EF4

Oct 9 2002 10:27:24:913AM 1021009005 Ron Parker Shot 5 was a fizzle.

Oct 9 2002 10:28:25:463AM 1021009006 Ron Parker
Shot 6 was a fizzle. We are adjusting RCUR early to try to keep plasma off wall.

Oct 9 2002 10:37:41:120AM 1021009007 Ron Parker
Another fizzle. For next shot, we'll reload segment 1 from shot 4.

Oct 9 2002 10:56:19:517AM 1021009008 Ron Parker Shot 8 went, no change for next shot.

Oct 9 2002 11:06:29:100AM 1021009009 Ron Parker Shot 9 fizzled. We suspect BZ is not keeping up with the current rise.

Attempt to fix it by RCUR was not successful. We'll add 15 A to EF4.

Oct 9 2002 11:54:21:803AM 1021009010 Ron Parker Shot 10 fizzled. Back to shot 4, segment 1

Oct 9 2002 11:41:34:523AM 1021009011 Ron Parker
Shot 11 went.

Oct 9 2002 11:52:46:507AM 1021009012 Ron Parker Another fizzle. No change for next shot.

Oct 9 2002 12:41:12:437PM 1021009013 Ron Parker Shot 13 went. No H mode.

Oct 9 2002 12:41:43:390PM 1021009014 Ron Parker Shot 14 Fizzled.

Oct 9 2002 12:42:12:920PM 1021009015 Ron Parker Shot 15 went, with H mode.

Oct 9 2002 12:42:40:157PM 1021009016 Ron Parker
Shot 16 fizzled

Oct 9 2002 02:18:11:627PM 1021009017 Ron Parker Shot 17 went.

Oct 9 2002 02:15:59:733PM 1021009018 Ron Parker
Shot 18 fizzled.

Oct 9 2002 02:16:17:233PM 1021009019 Ron Parker Shot 19 ran.

Oct 9 2002 02:17:08:437PM 1021009020 Ron Parker
Shot 20 fizzled.

Oct 9 2002 02:17:28:110PM 1021009021 Ron Parker
Shot 21 fizzled.

Oct 9 2002 02:13:27:463PM 1021009022 Ron Parker Shot 22 ran. Interesting in that no H-Mode with 2 MW RF but ohmic H-mode develops
when RF turns off.

Oct 9 2002 03:12:53:390PM 1021009023 Ron Parker
Shot 23 fizzled.

Oct 9 2002 03:14:08:440PM 1021009024 Ron Parker
Shot 24 ran with an H-mode.

Oct 9 2002 03:14:28:877PM 1021009025 Ron Parker
Shot 25 fizzled.

Oct 9 2002 03:11:09:577PM 1021009026 Ron Parker
Shot 26 went off OK with end disruption.

The shot had two periods with H-modes.

Oct 9 2002 03:25:53:233PM 1021009027 Ron Parker Shot 27 went off, breaking the "every other shot" pattern.

Oct 9 2002 04:13:29:947PM 1021009028 Ron Parker Shot 28 fizzled.

Oct 9 2002 03:49:40:167PM 1021009029 Ron Parker Shot 29 fizzled.

Oct 9 2002 04:12:09:663PM 1021009030 Ron Parker Shot 30 ran OK with H-mode.

Oct 9 2002 04:17:37:433PM 1021009031 Ron Parker
Shot 31 was a dud, caused by EF3 breaker pulling out.

Oct 9 2002 04:46:12:077PM 1021009032 Ron Parker
Shot 32 ran, H-Mode, good shot.

Oct 9 2002 04:56:12:997PM 1021009033 Ron Parker Good shot, nearly 1.3 MA. RF had drop outs, but averaged over 2 MW.

Engineering Operator Comments

Shot Time Type Status Comment

1 09:01:07:483AM Plasma Ok

2 09:15:59:497AM Plasma Ok

3 09:34:43:780AM Plasma Ok

4 09:48:41:480AM Plasma Ok

5 10:05:05:607AM Plasma Ok

6 10:18:04:617AM Plasma Ok

7 10:31:10:267AM Plasma Ok

8 10:44:19:697AM Plasma Ok

9 10:58:27:723AM Plasma Ok

10 11:11:32:577AM Plasma Ok

11 11:25:59:570AM Plasma Ok

12 11:41:15:100AM Plasma Ok

13 11:54:12:833AM Plasma Ok

14 12:07:10:630PM Plasma Ok

15 12:20:10:647PM Plasma Ok

16 12:36:31:210PM Plasma Ok

17 12:51:34:010PM Plasma Ok

18 01:05:42:590PM Plasma Ok

19 01:20:01:107PM Plasma Ok

20 01:33:09:073PM Plasma Ok

21 01:46:10:243PM Plasma Ok

22 02:03:01:297PM Plasma Ok

23 02:19:45:110PM Plasma Ok

24 02:32:46:313PM Plasma Ok

25 02:50:34:867PM Plasma Ok

26 03:03:38:647PM Plasma Ok

27 03:16:53:803PM Plasma Ok

28 03:30:35:520PM Plasma Ok

29 03:43:43:207PM Plasma Ok

30 03:56:41:130PM Plasma Ok

31 04:12:39:990PM Plasma Bad EF3 breaker open during the shot

32 04:36:15:317PM Plasma Ok

33 04:49:19:410PM Plasma Ok

34 05:04:37:583PM Plasma Ok

Session Leader Comments
Oct 9 2002 09:35:14:550AM	1021009001	Dmitri Mossessian	Fizzle.
Oct 9 2002 09:36:54:770AM	1021009002	Dmitri Mossessian	Plasma. RF too low - no H-mode. Upper delta increases to the end of the shot and it goes double null. For next shot - tried to get rid of upper delta rampup.
Oct 9 2002 09:46:08:333AM	1021009003	Dmitri Mossessian	Fizzle
Oct 9 2002 10:30:03:247AM	1021009004	Dmitri Mossessian	Plasma, Nice shape, but not enough RF (1MW only)
Oct 9 2002 10:30:11:077AM	1021009005	Dmitri Mossessian	Fizzle.
Oct 9 2002 10:30:17:187AM	1021009006	Dmitri Mossessian	Fizzle.
Oct 9 2002 11:31:01:417AM	1021009007	Dmitri Mossessian	Fizzle.
Oct 9 2002 11:31:14:463AM	1021009008	Dmitri Mossessian	Plasma. RF only 1 MW
Oct 9 2002 11:31:36:027AM	1021009009	Dmitri Mossessian	Fizzle.
Oct 9 2002 11:31:39:997AM	1021009010	Dmitri Mossessian	Fizzle.
Oct 9 2002 11:31:52:090AM	1021009011	Dmitri Mossessian	Plasma. RF only 1MW
Oct 9 2002 12:15:06:907PM	1021009012	Dmitri Mossessian	Fizzle
Oct 9 2002 12:14:59:670PM	1021009013	Dmitri Mossessian	Plasma. RF only 1MW
Oct 9 2002 12:15:10:733PM	1021009014	Dmitri Mossessian	Fizzle
Oct 9 2002 12:41:47:907PM	1021009015	Dmitri Mossessian	Plasma. RF ramps up to 2 MW. H-mode starts at 1 sec. It looks like ELM-free - fast rising core density and radiated power, but PCI shows the QC mode for the whole duration of the H-mode. Next shot - no changes. We want to get a H-mode started at 0.7 sec when Ip=0.8 MA
Oct 9 2002 12:42:13:110PM	1021009016	Dmitri Mossessian	Fizzle.
Oct 9 2002 01:07:54:013PM	1021009017	Dmitri Mossessian	Plasma, RF=2MW H-mode from 0.8 sec to 1.2 sec. Again looks like ELM-free from radiated power and density, but shows QC mode on PCI. The pedestal looks interesting - density pedestal is constant 0.8 to 1 sec and then ramps up. Next shot - drop upper triangularity to 0.4 and lower triangularity to 0.5
Oct 9 2002 01:29:10:303PM	1021009018	Dmitri Mossessian	Fizzle.
Oct 9 2002 02:05:24:390PM	1021009019	Dmitri Mossessian	Plasma. No H-mode. Lower delta is around 0.45 we want it higher. Next shot - add 1cm to RXL to get delta_l=0.5
Oct 9 2002 02:05:56:300PM	1021009020	Dmitri Mossessian	Fizzle.
Oct 9 2002 02:05:59:563PM	1021009021	Dmitri Mossessian	Fizzle.
Oct 9 2002 02:20:20:097PM	1021009022	Dmitri Mossessian	Plasma. Ohmic H-mode after RF turns off. Actually, H-mode starts when RF is on.
Oct 9 2002 02:53:03:370PM	1021009023	Dmitri Mossessian	Fizzle.
Oct 9 2002 02:56:26:170PM	1021009024	Dmitri Mossessian	Plasma. H-mode with 2.3 MW of RF tripping. QC mode in PCI stops at ~1.1 - after that it looks ELM-free Next shot - repeat. Changed RXL and RXU a little to get steadyer triangularities.
Oct 9 2002 02:54:43:607PM	1021009025	Dmitri Mossessian	Fizzle.
Oct 9 2002 03:19:31:697PM	1021009026	Dmitri Mossessian	Plasma. Two brief ELM-free H-modes
Oct 9 2002 03:26:42:487PM	1021009027	Dmitri Mossessian	Plasma. QC mode goes away at 1.1 sec - 1MA Next shot - go to lower delta. RXL+1 cm, RXU+4 cm
Oct 9 2002 04:11:55:070PM	1021009028	Dmitri Mossessian	Fizzle.
Oct 9 2002 04:12:07:600PM	1021009029	Dmitri Mossessian	Fizzle.
Oct 9 2002 04:13:26:197PM	1021009030	Dmitri Mossessian	Plasma. H-mode. QC mode goes away, may be a little earlier than on shot 27. Next shot - further decrease triangularity.
Oct 9 2002 04:16:48:137PM	1021009031	Dmitri Mossessian	Breaker problem.
Oct 9 2002 05:02:29:423PM	1021009032	Dmitri Mossessian	Plasma. QC mode is there, but wide and ugly Next shot - go to high delta (shot 17) and increase current ramp to 1.3 MA to check lower q values.
Oct 9 2002 05:04:39:317PM	1021009033	Dmitri Mossessian	Plasma. Two H-modes . Problems with PCI, but reflectoemter shows QC mode, although the H-mode looks ELM-free.

Physics Operator Comments
Oct 9 2002 09:16:41:217AM	1021009001	Ron Parker	Shot 1 was a fizzle. No change for shot 2, although BZ was too low on shot 1
Oct 9 2002 09:24:35:903AM	1021009002	Ron Parker	Shot 2 went off OK. BZ is still low, -2.8 mT at 5 ms, compared to -3.2 mT at same time on shot 1.
Oct 9 2002 09:47:15:837AM	1021009003	Ron Parker	Shot 3 fizzled. Is the current rise too fast? Next shot: gas fill increased from 25 to 28 ms. BZ is still low. We are trying to reduce upper delta.
Oct 9 2002 10:02:43:570AM	1021009004	Ron Parker	Shot 4 ran OK with better control of upper delta. Breakdown was a bit late, because of higher gas pressure. BZ was still a bit too low, so we'll add 10 A to EF4
Oct 9 2002 10:27:24:913AM	1021009005	Ron Parker	Shot 5 was a fizzle.
Oct 9 2002 10:28:25:463AM	1021009006	Ron Parker	Shot 6 was a fizzle. We are adjusting RCUR early to try to keep plasma off wall.
Oct 9 2002 10:37:41:120AM	1021009007	Ron Parker	Another fizzle. For next shot, we'll reload segment 1 from shot 4.
Oct 9 2002 10:56:19:517AM	1021009008	Ron Parker	Shot 8 went, no change for next shot.
Oct 9 2002 11:06:29:100AM	1021009009	Ron Parker	Shot 9 fizzled. We suspect BZ is not keeping up with the current rise. Attempt to fix it by RCUR was not successful. We'll add 15 A to EF4.
Oct 9 2002 11:54:21:803AM	1021009010	Ron Parker	Shot 10 fizzled. Back to shot 4, segment 1
Oct 9 2002 11:41:34:523AM	1021009011	Ron Parker	Shot 11 went.
Oct 9 2002 11:52:46:507AM	1021009012	Ron Parker	Another fizzle. No change for next shot.
Oct 9 2002 12:41:12:437PM	1021009013	Ron Parker	Shot 13 went. No H mode.
Oct 9 2002 12:41:43:390PM	1021009014	Ron Parker	Shot 14 Fizzled.
Oct 9 2002 12:42:12:920PM	1021009015	Ron Parker	Shot 15 went, with H mode.
Oct 9 2002 12:42:40:157PM	1021009016	Ron Parker	Shot 16 fizzled
Oct 9 2002 02:18:11:627PM	1021009017	Ron Parker	Shot 17 went.
Oct 9 2002 02:15:59:733PM	1021009018	Ron Parker	Shot 18 fizzled.
Oct 9 2002 02:16:17:233PM	1021009019	Ron Parker	Shot 19 ran.
Oct 9 2002 02:17:08:437PM	1021009020	Ron Parker	Shot 20 fizzled.
Oct 9 2002 02:17:28:110PM	1021009021	Ron Parker	Shot 21 fizzled.
Oct 9 2002 02:13:27:463PM	1021009022	Ron Parker	Shot 22 ran. Interesting in that no H-Mode with 2 MW RF but ohmic H-mode develops when RF turns off.
Oct 9 2002 03:12:53:390PM	1021009023	Ron Parker	Shot 23 fizzled.
Oct 9 2002 03:14:08:440PM	1021009024	Ron Parker	Shot 24 ran with an H-mode.
Oct 9 2002 03:14:28:877PM	1021009025	Ron Parker	Shot 25 fizzled.
Oct 9 2002 03:11:09:577PM	1021009026	Ron Parker	Shot 26 went off OK with end disruption. The shot had two periods with H-modes.
Oct 9 2002 03:25:53:233PM	1021009027	Ron Parker	Shot 27 went off, breaking the "every other shot" pattern.
Oct 9 2002 04:13:29:947PM	1021009028	Ron Parker	Shot 28 fizzled.
Oct 9 2002 03:49:40:167PM	1021009029	Ron Parker	Shot 29 fizzled.
Oct 9 2002 04:12:09:663PM	1021009030	Ron Parker	Shot 30 ran OK with H-mode.
Oct 9 2002 04:17:37:433PM	1021009031	Ron Parker	Shot 31 was a dud, caused by EF3 breaker pulling out.
Oct 9 2002 04:46:12:077PM	1021009032	Ron Parker	Shot 32 ran, H-Mode, good shot.
Oct 9 2002 04:56:12:997PM	1021009033	Ron Parker	Good shot, nearly 1.3 MA. RF had drop outs, but averaged over 2 MW.

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	09:01:07:483AM	Plasma	Ok
2	09:15:59:497AM	Plasma	Ok
3	09:34:43:780AM	Plasma	Ok
4	09:48:41:480AM	Plasma	Ok
5	10:05:05:607AM	Plasma	Ok
6	10:18:04:617AM	Plasma	Ok
7	10:31:10:267AM	Plasma	Ok
8	10:44:19:697AM	Plasma	Ok
9	10:58:27:723AM	Plasma	Ok
10	11:11:32:577AM	Plasma	Ok
11	11:25:59:570AM	Plasma	Ok
12	11:41:15:100AM	Plasma	Ok
13	11:54:12:833AM	Plasma	Ok
14	12:07:10:630PM	Plasma	Ok
15	12:20:10:647PM	Plasma	Ok
16	12:36:31:210PM	Plasma	Ok
17	12:51:34:010PM	Plasma	Ok
18	01:05:42:590PM	Plasma	Ok
19	01:20:01:107PM	Plasma	Ok
20	01:33:09:073PM	Plasma	Ok
21	01:46:10:243PM	Plasma	Ok
22	02:03:01:297PM	Plasma	Ok
23	02:19:45:110PM	Plasma	Ok
24	02:32:46:313PM	Plasma	Ok
25	02:50:34:867PM	Plasma	Ok
26	03:03:38:647PM	Plasma	Ok
27	03:16:53:803PM	Plasma	Ok
28	03:30:35:520PM	Plasma	Ok
29	03:43:43:207PM	Plasma	Ok
30	03:56:41:130PM	Plasma	Ok
31	04:12:39:990PM	Plasma	Bad	EF3 breaker open during the shot
32	04:36:15:317PM	Plasma	Ok
33	04:49:19:410PM	Plasma	Ok
34	05:04:37:583PM	Plasma	Ok