Alcator C-Mod Run 960830 Information

Miniproposals

Miniproposal: 155

Date Filed: 7/15/1996

Title: H-Mode Confinement Scaling MP No. 155

First Author: Martin Greenwald

Session Leader: Martin Greenwald (shots 1-43)

Operators
Session leader(s):	Martin Greenwald
Physics operator(s):	John Goetz,Robert Granetz
Engineering operator(s):	Frank Silva,Joe Daigle

Engineering Operator Run Comment
MP155/GOETZ/SILVA

Session Leader Plans

Physics Operators Plans

Session Leader Summaries

Entered: Jul 7 2004 03:49:16:350PM

Author: To Be Determined

Some progress, but not necessarily on MP 155. Up to 2.5 MW of RF power
were coupled in for several hundred msec. Outer gap was put under
hybrid control, feeding back on the RF loading. Plasma current was
raised to 1 MA. Stored energy reached .15 MJ which is as high as we
have gotten during this campaign. On the other hand, under these
conditions, we should have reached .2 MJ - The H factors never got above
1.5. The culprit seemed to be radiated power which rose very quickly
(as on 960828) despite boronization.

Shot 18 was anomalous and interesting, as it had significant RF power,
but very little heating and no H-mode. It followed several disruptions
and the suspicion is that the H/D ratio was too high.

Shots with clear H-modes, ELMfree and ELMy.

960830003
960830005
960830007
960830009
960830011
960830013
960830024
960830026
960830029
960830030
960830031
960830032
960830034
960830035
960830037
960830038
960830039
960830040
960830041
960830043

Impurity injection results (as reported by Terry et al.)

960830 005 injected Nb (~1/2 a spot) at .65 into H-mode - tau=64 ms
007 injected Nb (~1/2 a spot) at .65 into poor H-mode - tau=81 ms
011 injected Sc at .85 - didn't get in
Sc doesn't get in
031 injected Zr at .8 into L-mode - tau=18 ms
032 injected Zr at .8 into L-mode - tau=~25 ms
034 injected Zr at .8 into H-mode - tau=infinite from .81-.85s
035 no injection
037 injected Zr at .8 just before H-mode - tau=31 ms
038 injected Zr at .8 and kicked it out of H-mode - tau=15
039 injected Zr at .8 accum. in ELM-free H-mode, then 32 ms in ELMY H-mode
040 injected Zr at .8 34 ms in ELMY H-mode (poor quality H-mode)
041 injected Zr at .8 37 ms in ELMY H-mode (poor quality H-mode)
041 injected Zr at .8 34 ms in ELMY H-mode (poor quality H-mode)

The Run Plan was:

1. Begin with shot 960828019, re-establish operation

2. Raise Ip to 1 MA, set the target density to 1.2e20 (nebar!) and start
increasing Prf.

3.When good quality H-modes are obtained, begin an Ip scan.

Ip =[0.4, 0.6, 0.8, 1.0, 1.2, 1.4] at nebar=1.2, Bt=5.3, k=1.7, Prf=max

repeat with target nebar at 2.0

4. Then scan Bt

Bt = [4.5, 4.9, 5.3, 5.7, 6.2]
at nebar=1.2, Ip=1.0 (if possible at 4.5),k=1.7, Prf=max

repeat with target nebar at 2.0

Physics Operator Summaries

Entered: Jul 7 2004 04:36:56:723PM

Author: To Be Determined

Physics operator summary for 960830

EO: Silva / Daigle
PO: Goetz/Granetz
SL: Greenwald

This run was in support of MiniProposal #155 - H-Mode confinement scaling.
The MP asks for a scan of 5 parameters; Ip, Bt, ne, kappa, Power.
The plan was:

1. Begin with shot 960828019, re-establish operation
2. Raise Ip to 1 MA, set the target density to nebar=1.2e20 and start
increasing Prf.
3. When good quality H-modes are obtained, begin an Ip scan.
Ip =[0.4, 0.6, 0.8, 1.0, 1.2, 1.4] at nebar=1.2,
Bt=5.3, k=1.7, Prf=max and repeat with target nebar at 2.0
4. Then scan Bt
Bt = [4.5, 4.9, 5.3, 5.7, 6.2] at nebar=1.2, Ip=1.0, k=1.7,
Prf=max and repeat with target nebar at 2.0

Steps #1 and 2 were accomplished, with lots of ELM-free and ELM-y H-modes,
but the quality of the H-modes was not good (H-factors=1.25-1.5), due to
high radiated power fractions. Only Ip=0.8 and 1.0 MA plasmas were done
today, all at 5.3 tesla. Machine operation was fairly good today, with more
than half of the shots being plasmas. The RF had a difficult time keeping
both transmitters on for the entire pulse.

Some things discovered today: recovering from 1 MA disruptions was difficult,
with 3-4 fizzles and duds occuring before the next good plasma.

Engineering, computing, and diagnostics today: EF1L looks like it may have
a bad gate pulse on 1 of the 12 SCR's. There were two duds due to
magnet resistance faults. RF was regularly reaching 2.5 MW, but only
for a portion of the RF pulse.

Scorecard: 43 shots = 23 plasmas + 11 fizzles + 9 duds (2 due to PS faults.)

Shot summary for Run 960830:

Load 960828019
coldstart hybrid - all matrices respond

Shot change result
____ _____ ______
1 fizzle - b.d. @ .007; Br=.002; fill
pressure lower than yesterday

2 prefill puff = 17msec; BR_0 dud - Br=.0025; operator flipped a sign
offset = .0069

3 BR_0 offset = .0055; RCUR plasma - breakdown @ 14msec; 3 ELMfree
offset = 7500 H-modes

4 RCUR offset = 7250 in segs 1 dud - fields look good; not enough gas
and 2; RF_LOAD_E = -2000

5 prefill puff = 20msec plasma - breakdown @ .007; disruption
@ .98 as o.gap goes to 0

6 RF_LOAD_E=-1750; P gain on fizzle - breakdown @ .007; null looks
NL04 = 2 @ .59s good; must be too much dirt

7 prefill puff = 19msec plasma - breakdown @ .009; many ELMfree
H-modes

8 CLEARIN=.002 during flattop; fizzle - strong - moves out and hits
more PG3 during H-modes something @ .023

9 RCUR offset = 7500 in segment plasma - breakdown @ .016; terminated
1 prefill puff = 18msec early by OH2L fault. H-mode

Granetz replaces Goetz as physop

10 Increase CLEARIN by 3 mm to Fizzle.
raise kappa from 1.65 to 1.7

11 Shorten prefill to 15 ms. Plasma. Full length shot. nebar=1.3,
Ip=0.8 MA, Prf=1.7, 2.3, 1.4 MW.
Multiple elm-free H-modes. Nice shot.
Kappa=1.64-1.66.

12 Raise Ip to 1.0 MA. Increase Fizzle. 50 kA
CLEARIN another 2 mm.

13 No changes. Plasma, 1 MA, very hard disruption
at 0.75 s. Kappa=1.69. nebar=1.2.
dIp/dt=1.2 MA/ms, but halo currents
were low and balanced. May have died
on midplane due to moly injection.

14 No changes. Fizzle.

15 No changes. Dud.

16 Lengthen pre-fill to 17 ms. Fizzle. 60 kA. Close

17 No changes. Dud!

18 Make Bz 1 mT more negative, Plasma. 1 MA. Disrupted at 1.14 s.
even though fields look OK. Ihalo_L=134 kA. Prf=2.5 MW, but no
H-modes. Yuichi suggests that the
1 MA disruptions have released a lot
of hydrogen from the walls.

19 Put in density ramp, reaching Fizzle. 65 kA.
nl_04=1.3e20 m-2 at 1.2 s.
Also tweak to early PG3.

20 Shorten prefill to 15 ms. Dud. No 13.8 kV supplies (magnet
Also another tweak to early resistance fault)
PG3.

21 Try again. No changes. Dud.

22 Lengthen prefill again to Fizzle. 60 kA.
17 ms.

23 No changes. Plasma, but disrupts at 0.36 s.

24 Decrease RXU a bit during Plasma. Disrupts at 0.73 s. H-mode.
latter part of shot.

25 Decrease CLEARIN from 7 to Fizzle.
3 mm to reduce kappa and
improve stability

26 Raise density a bit during Plasma. 1 MA. Disrupted at 0.54 s.
the middle of the shot Killed by moly injection from divertor.

27 No changes Plasma. 1 MA. Disrupted at 0.47 s.

28 No changes Fizzle. 70 kA.

29 No changes Plasma. 1 MA. Full duration. Nice
template for future 1 MA plasmas.
Nebar=1.4e20 m-3 just prior to RF.
Three elm-free H-modes. Kappa=1.64.

30 Increase nl_04 to 1.2e20 m-2. Plasma. 1 MA. Full duration. Four
Also shorten argon puff by elm-free H-modes. Nebar=1.0e20.
5 ms.

31 Increase target nl_04 to Plasma. 1 MA. Another good shot.
1.3e20 m-2. Also, shorten Nebar=1.15e20 m-2.
argon puff by another 3 ms.

32 No changes (some RF changes) Plasma, 1 MA. Disrupted at 0.92 s.
May have been vertically unstable, but
halo currents are low and balanced.

33 No changes. Dud.

34 No changes. Plasma. 1 MA. Good shot. Two elm-free
H-modes. Prf=2.4, then 1.4 MW

35 No changes. Plasma. 1 MA. Good shot. One H-mode.

36 Increase target density to Dud! Explain that one.
nl_04=1.45e20 m-2.

37 No changes Plasma. 1 MA. Good shot. 3 H-modes.
Density only marginally higher.

38 Increase target density to Plasma. 1 MA. Good shot. 4 H-modes
nl_04=1.6e20 m-2. Density is not any higher

39 Demand a huge density jump Plasma. 1 MA. Disrupted halfway down.
at 0.6 s when the RF turns on. Higher density. Only one RF trans-
mitter.

40 No changes. Try for both Plasma. 1 MA. Long ELM-y H-mode
RF transmitters. H-factor=1.25 (glorified L-mode)

41 Ramp CLEARIN down faster at Plasma. 1 MA. Long ELM-y H-mode.
end of shot. Decrease max
density to nl_04=2.2e20 m-3.

42 No changes. More RF power? Dud. No 13.8 kV supplies (magnet
resistance fault)

43 No changes Plasma. 1 MA. Good shot. Mostly
ELM-y H-mode.

End of run.

Session Leader Comments

Aug 30 1996 08:22:09:810AM Martin Greenwald Run Plan for 96/08/29
MP 155 H-Mode confinement scaling

The MP asks for a scan of 5 parameters; Ip, Bt, ne, kappa, Power.
Given the current state of the machine, we should probably start by
establishing operation under nominal conditions.

So the plan is:

1. Begin with shot 960828019, re-establish operation

2. Raise Ip to 1 MA, set the target density to 1.2e20 (nebar!) and start
increasing Prf.

3.When good quality H-modes are obtained, begin an Ip scan.

Ip =[0.4, 0.6, 0.8, 1.0, 1.2, 1.4] at nebar=1.2, Bt=5.3, k=1.7, Prf=max

repeat with target nebar at 2.0

4. Then scan Bt

Bt = [4.5, 4.9, 5.3, 5.7, 6.2]
at nebar=1.2, Ip=1.0 (if possible at 4.5),k=1.7, Prf=max

repeat with target nebar at 2.0

-------

We may want some small scan of Bt during the H-mode to get edge
temperature profiles from the GPC. This needs to be coordinated with
Amanda.

Aug 30 1996 09:06:39:380AM 960830001 Martin Greenwald Fizzle

Aug 30 1996 09:08:58:660AM 960830002 Martin Greenwald Dud

Aug 30 1996 09:30:51:720AM 960830003 Martin Greenwald Good Shot - H-modes,
Bt = 5.4
Ip = 0.8
Prf = 1.3MW;
Ptot = 2MW
nebar-target = 1.4
nebar-max = 2.6
Hiter89 = 1.8

z67 needs re-analysis
check bolos

Aug 30 1996 09:31:56:000AM 960830003 Martin Greenwald Good Shot - H-modes,
Bt = 5.4
Ip = 0.8
Prf = 1.3MW;
Ptot = 2MW
nebar-target = 1.4
nebar-max = 2.6
Hiter89 = 1.8

z67 needs re-analysis
check bolos

Aug 30 1996 09:33:38:700AM 960830004 Martin Greenwald Good Shot - H-modes,
Dud

Aug 30 1996 09:34:00:100AM 960830004 Martin Greenwald Dud

Aug 30 1996 09:50:35:110AM 960830005 Martin Greenwald OK Shot - H-modes, disrupts at 1 sec
Bt = 5.3
Ip = 0.8
Prf = 1.4
Ptot = 1.9
nebar-target = 1.3
nebar-max = 2.6
Hiter89 = 1.5

Aug 30 1996 10:18:05:020AM 960830007 Martin Greenwald Good Shot - multiple H-modes,
Bt = 5.3
Ip = 0.8
Prf = 1.7, 2.3
Ptot = 2.3, 2.8
nebar-target = 1.2
nebar-max = 2.8
Hiter89 = 1.7

Aug 30 1996 10:43:33:840AM 960830009 Martin Greenwald Short Shot, power supply problems at .8 sec - multiple H-modes,
Bt = 5.3
Ip = 0.8
Prf = 1.6
Ptot = 2.4
nebar-target = 1.5
nebar-max = 2.3
Hiter89 = 1.5-2?

Aug 30 1996 11:11:09:530AM 960830011 Martin Greenwald Short Shot, - multiple H-modes,
Bt = 5.3
Ip = 0.8
Prf = 1.7, 2.4
Ptot = 2.,3.
nebar-target = 1.5
nebar-max = 2.7
Hiter89 = 1.5

Aug 30 1996 11:30:43:750AM 960830013 Martin Greenwald Short Shot, - disrupted at .75, multiple H-modes,
Bt = 5.3
Ip = 1.0
Prf = 2.
Ptot = 2.,3.
nebar-target = 1.2
nebar-max = 2.6
Hiter89 = 1.6?

Aug 30 1996 12:28:54:360PM 960830018 Martin Greenwald Short Shot, - disrupted at 1.2, no H-modes,
Bt = 5.3
Ip = 1.0
Prf = 1.7,2.5
Ptot = 2.8,3.4
nebar-target = 1.
nebar-max = 1.

H = 1

Aug 30 1996 01:10:34:490PM 960830023 Martin Greenwald Very Short Shot, - disrupted at 0.35

Aug 30 1996 01:33:41:910PM 960830024 Martin Greenwald Short Shot, - disrupted at 0.74, single short H-mode
Bt = 5.3
Ip = 1.0
Prf = 2 , 1
Ptot = 2.5, 2.
nebar-target =
nebar-max =1. , 2.2
Hiter89 = 1.6
[End of file]

Aug 30 1996 02:05:54:630PM 960830026 Martin Greenwald Short Shot, - disrupted at 0.53, no
Bt =
Ip =
Prf =
Ptot =
nebar-target =
nebar-max =
Hiter89 =
[End of file]

Aug 30 1996 02:06:09:350PM 960830027 Martin Greenwald Short Shot, - disrupted at 0.48, no
Bt =
Ip =
Prf =
Ptot =
nebar-target =
nebar-max =
Hiter89 =
[End of file]

Aug 30 1996 02:28:12:010PM 960830029 Martin Greenwald Good Shot, - 3 H modes, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 1.9, 2.5
Ptot = 2.6, 3.
nebar-target = 1
nebar-max = 3.3
Hiter89 = 1.6
[End of file]

Aug 30 1996 02:40:50:470PM 960830030 Martin Greenwald Good Shot, - 3 H modes, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 1.-2.5 very ragged
Ptot = 2.- 3.2
nebar-target = 1.7
nebar-max = 3.3
Hiter89 = 1.6
[End of file]

Aug 30 1996 02:54:14:850PM 960830031 Martin Greenwald Good Shot, - 1 H mode, 130 kJ
Bt = 5.3
Ip = 1.0
Prf = 1.-2.5 very ragged
Ptot = 2.- 3.
nebar-target = 1.8
nebar-max = 3.4
Hiter89 = 1.6
[End of file]

Aug 30 1996 03:04:10:550PM 960830032 Martin Greenwald Short Shot, disrupts at .92 - 1 H mode, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.4 very ragged
Ptot = 3.
nebar-target = 1.8
nebar-max = 3.8
Hiter89 = 1.5
[End of file]

Aug 30 1996 03:30:24:330PM 960830034 Martin Greenwald Good Shot,- 1 H mode, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.4 very ragged
Ptot = 3.
nebar-target = 1.8
nebar-max = 3.6
Hiter89 = 1.4
[End of file]

Aug 30 1996 03:42:45:930PM 960830035 Martin Greenwald Good Shot,- 1 H mode, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.4 very ragged
Ptot = 3.
nebar-target = 1.8
nebar-max = 3.8
Hiter89 = 1.5
[End of file]

Aug 30 1996 04:02:38:400PM 960830037 Martin Greenwald Good Shot,- 3-4 H modes, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.5 - 1.5
Ptot = 3.
nebar-target = 1.8
nebar-max = 3.5
Hiter89 = 1.5
[End of file]

Aug 30 1996 04:17:07:740PM 960830038 Martin Greenwald Good Shot,- 4 H modes, 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.5 - 1.5
Ptot = 3 - 2.
nebar-target = 1.8
nebar-max = 3.8
Hiter89 = 1.4
[End of file]

Aug 30 1996 04:35:28:060PM 960830039 Martin Greenwald Good Shot,- Very elmy H-mode 110 kJ, only 1 RF transmitter
Bt = 5.3
Ip = 1.0
Prf = 1.5
Ptot = 3 - 2.
nebar-target = 2
nebar-max = 4
Hiter89 =
[End of file]

Aug 30 1996 04:46:18:210PM 960830040 Martin Greenwald Good Shot,- Very elmy H-mode 115 kJ, only 1 RF transmitter
Bt = 5.3
Ip = 1.0
Prf = 1.6
Ptot =
nebar-target = 2
nebar-max = 4
Hiter89 =
[End of file]

Aug 30 1996 04:53:20:800PM 960830041 Martin Greenwald Good Shot,- Very elmy H-mode 150 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.4
Ptot = 3
nebar-target = 1.8
nebar-max = 3.8
Hiter89 = 1.4
[End of file]

Aug 30 1996 05:19:40:940PM 960830043 Martin Greenwald Good Shot,- Very elmy H-mode 140 kJ
Bt = 5.3
Ip = 1.0
Prf = 2.4
Ptot = 3.2
nebar-target = 1.8
nebar-max = 3.5
Hiter89 = 1.45
[End of file]

Physics Operator Comments

Aug 30 1996 07:57:13:990AM John Goetz MP 155 H-Mode confinement scaling

The MP asks for a scan of 5 parameters; Ip, Bt, ne, kappa, Power.
Given the current state of the machine, we should probably start by
establishing operation under nominal conditions.

So the plan is:

1. Begin with shot 960828019, re-establish operation

2. Raise Ip to 1 MA, set the target density to 1.2e20 (nebar!) and start
increasing Prf.

3.When good quality H-modes are obtained, begin an Ip scan.

Ip =[0.4, 0.6, 0.8, 1.0, 1.2, 1.4] at nebar=1.2, Bt=5.3, k=1.7, Prf=max

repeat with target nebar at 2.0

4. Then scan Bt

Bt = [4.5, 4.9, 5.3, 5.7, 6.2]
at nebar=1.2, Ip=1.0 (if possible at 4.5),k=1.7, Prf=max

repeat with target nebar at 2.0

Aug 30 1996 09:05:04:510AM 960830001 John Goetz Shot 960830001:
Load 960828019

Results:
fizzle - breakdown @ .007
radial field = .002 and fill pressure lower than yesterday

Aug 30 1996 09:11:52:650AM 960830002 John Goetz Shot 960830002:
BR_0 offset = .0069
prefill puff = 17msec

Results:
dud
operator flipped a sign on the Br offset; Br now .0025

Aug 30 1996 09:29:57:020AM 960830003 John Goetz Shot 960830003:
BR_0 offset = .0055
RCUR offset = 7500

Results:
plasma - breakdown @ 14msec
three H-mode transitions
almost ramps down

Aug 30 1996 09:37:27:670AM 960830004 John Goetz Shot 960830004:
RCUR offset = 7250 in segments 1 and 2
RF_LOAD_E = -2000 in RCUR in segment 2

Results:
dud - fields look fine - must be not enough gas

Aug 30 1996 09:49:23:620AM 960830005 John Goetz Shot 960830005:
prefill puff = 20msec

Results:
plasma - breakdown @ .007
outer gap gets very small as the plasma is pulled onto the
antenna

Aug 30 1996 09:57:19:580AM 960830006 John Goetz Shot 960830006:
RF_LOAD_E = -1750
P_NL04 = 2 @ .59 (was 4)

Results:
fizzle - breakdown @ .007
null looks good - must be too much dirt from last shot's disruption

Aug 30 1996 10:20:27:190AM 960830007 John Goetz Shot 960830007:
prefill puff = 19msec

Results:
plasma - breakdown @ .009
plenty of ELMfree H-modes
PG3 remains on for .06sec longer than shot 005

Aug 30 1996 10:28:13:120AM 960830008 John Goetz Shot 960830008:
CLEARIN = .002 during flattop
more PG3 volts during H-modes

Results:
fizzle - strong one - hits something @ .023sec - moving out

Aug 30 1996 10:46:55:790AM 960830009 Robert Granetz Granetz taking over as physop from Goetz.

9 RCUR offset = 7500 in segment plasma - breakdown @ .016; terminated
1 prefill puff = 18msec early by OH2L fault. H-mode

Aug 30 1996 11:01:00:090AM 960830010 Robert Granetz 10 Increase CLEARIN by 3 mm to Fizzle.
raise kappa from 1.65 to 1.7

Aug 30 1996 11:09:52:870AM 960830011 Robert Granetz 11 Shorten prefill to 15 ms. Plasma. Full length shot. nebar=1.3,
Ip=0.8 MA, Prf=1.7, 2.3, 1.4 MW.
Multiple elm-free H-modes. Nice shot.
Kappa=1.64-1.66.

Aug 30 1996 11:17:43:740AM 960830012 Robert Granetz 12 Raise Ip to 1.0 MA. Increase Fizzle. 50 kA
CLEARIN another 2 mm.

Aug 30 1996 11:37:46:310AM 960830013 Robert Granetz 13 No changes. Plasma, 1 MA, very hard disruption
at 0.75 s. Kappa=1.69. nebar=1.2.
dIp/dt=1.2 MA/ms, but halo currents
were low and balanced. May have died
on midplane due to moly injection.

Aug 30 1996 11:44:06:880AM 960830014 Robert Granetz 14 No changes. Fizzle.

Aug 30 1996 11:53:06:020AM 960830015 Robert Granetz 15 No changes. Dud.

Aug 30 1996 11:58:32:840AM 960830016 Robert Granetz 16 Lengthen pre-fill to 17 ms. Fizzle. 60 kA. Close

Aug 30 1996 12:11:21:360PM 960830017 Robert Granetz 17 No changes. Dud!

Aug 30 1996 12:29:06:520PM 960830018 Robert Granetz 18 Make Bz 1 mT more negative, Plasma. 1 MA. Disrupted at 1.14 s.
even though fields look OK. Ihalo_L=134 kA. Prf=2.5 MW, but no
H-modes. Yuichi suggests that the
1 MA disruptions have released a lot
of hydrogen from the walls.

Aug 30 1996 12:45:24:980PM 960830019 Robert Granetz 19 Put in density ramp, reaching Fizzle. 65 kA.
nl_04=1.3e20 m-2 at 1.2 s.
Also tweak to early PG3.

Aug 30 1996 12:49:32:820PM 960830020 Robert Granetz 20 Shorten prefill to 15 ms. Dud. Only EF2's fired.
Also another tweak to early
PG3.

Aug 30 1996 12:55:29:040PM 960830021 Robert Granetz 21 Try again. No changes. Dud.

Aug 30 1996 01:04:14:060PM 960830022 Robert Granetz 22 Lengthen prefill again to Fizzle. 60 kA.
17 ms.

Aug 30 1996 01:17:12:450PM 960830023 Robert Granetz 23 No changes. Plasma, but disrupts at 0.36 s.

Aug 30 1996 01:25:58:850PM 960830024 Robert Granetz 24 Decrease RXU a bit during Plasma. Disrupts at 0.73 s. H-mode.
latter part of shot.

Aug 30 1996 01:31:05:540PM 960830025 Robert Granetz 25 Decrease CLEARIN from 7 to Fizzle.
3 mm to reduce kappa and
improve stability

Aug 30 1996 01:47:56:680PM 960830026 Robert Granetz 26 Raise density a bit during Plasma. 1 MA. Disrupted at 0.54 s.
the middle of the shot Killed by moly injection from divertor.

Aug 30 1996 02:08:50:090PM 960830027 Robert Granetz 27 No changes Plasma. 1 MA. Disrupted at 0.47 s.

Aug 30 1996 02:17:01:580PM 960830028 Robert Granetz 28 No changes Fizzle. 70 kA.

Aug 30 1996 02:30:02:030PM 960830029 Robert Granetz 29 No changes Plasma. 1 MA. Full duration. Nice
template for future 1 MA plasmas.
Nebar=1.4e20 m-3 just prior to RF.
Three elm-free H-modes. Kappa=1.64.

Aug 30 1996 02:40:56:610PM 960830030 Robert Granetz 30 Increase nl_04 to 1.2e20 m-2. Plasma. 1 MA. Full duration. Four
Also shorten argon puff by elm-free H-modes. Nebar=1.0e20.
5 ms.

Aug 30 1996 02:51:46:140PM 960830031 Robert Granetz 31 Increase target nl_04 to Plasma. 1 MA. Another good shot.
1.3e20 m-2. Also, shorten Nebar=1.15e20 m-2.
argon puff by another 3 ms.

Aug 30 1996 03:06:57:510PM 960830032 Robert Granetz 32 No changes (some RF changes) Plasma, 1 MA. Disrupted at 0.92 s.
May have been vertically unstable, but
halo currents are low and balanced.

Aug 30 1996 03:19:03:820PM 960830033 Robert Granetz 33 No changes. Dud.

Aug 30 1996 03:27:16:210PM 960830034 Robert Granetz 34 No changes. Plasma. 1 MA. Good shot. Two elm-free
H-modes. Prf=2.4, then 1.4 MW

Aug 30 1996 03:43:32:840PM 960830035 Robert Granetz 35 No changes. Plasma. 1 MA. Good shot. One H-mode.

Aug 30 1996 03:50:13:120PM 960830036 Robert Granetz 36 Increase target density to Dud! Explain that one.
nl_04=1.45e20 m-2.

Aug 30 1996 04:00:36:160PM 960830037 Robert Granetz 37 No changes Plasma. 1 MA. Good shot. 3 H-modes.
Density only marginally higher.

Aug 30 1996 04:20:07:940PM 960830038 Robert Granetz 38 Increase target density to Plasma. 1 MA. Good shot. 4 H-modes
nl_04=1.6e20 m-2. Density is not any higher

Aug 30 1996 04:27:15:080PM 960830039 Robert Granetz 39 Demand a huge density jump Plasma. 1 MA. Disrupted halfway down.
at 0.6 s when the RF turns on. Higher density. Only one RF trans-
mitter.

Aug 30 1996 04:37:25:690PM 960830040 Robert Granetz 40 No changes. Try for both Plasma. 1 MA. Long ELM-y H-mode
RF transmitters.

Aug 30 1996 04:48:03:810PM 960830041 Robert Granetz 41 Ramp CLEARIN down faster at Plasma. 1 MA. Long ELM-y H-mode.
end of shot. Decrease max
density to nl_04=2.2e20 m-3.

Aug 30 1996 05:26:50:230PM 960830042 Robert Granetz 42 No changes. More RF power? Dud. No 13.8 kV supplies (magnet
resistance fault)

Aug 30 1996 05:27:00:120PM 960830043 Robert Granetz 43 No changes Plasma. 1 MA. Good shot. Mostly
ELM-y H-mode.

End of run.

Engineering Operator Comments

Shot Time Type Status Comment

1 08:55:24:750AM Plasma Ok

2 09:06:14:490AM Plasma Ok

3 09:16:03:340AM Plasma Ok

4 09:30:37:740AM Plasma Ok

5 09:40:04:730AM Plasma Ok

6 09:51:39:780AM Plasma Ok

7 10:09:35:410AM Plasma Ok

8 10:20:21:060AM Plasma Ok

9 10:32:54:830AM Plasma Ok OH1 SELF POWERD FIRED, OH2U COMM. FAULT BYPASS, OH2L COMM FAULT.

10 10:55:17:670AM Plasma Ok

11 11:02:57:290AM Plasma Ok

12 11:14:44:520AM Plasma Ok

13 11:23:24:330AM Plasma Ok

14 11:37:31:680AM Plasma Ok

15 11:45:06:910AM Plasma Ok

16 11:54:49:760AM Plasma Ok

17 12:02:08:990PM Plasma Ok

18 12:17:45:480PM Plasma Ok

19 12:36:31:850PM Plasma Ok

20 12:46:37:130PM Plasma Bad ALL SUPPLIES ON ALTERNATOR DID NOT GO ON. MAG RES. FAULT.

21 12:53:02:350PM Plasma Ok

22 12:59:48:290PM Plasma Ok

23 01:07:50:060PM Plasma Ok

24 01:18:35:400PM Plasma Ok

25 01:27:38:450PM Plasma Ok

26 01:38:41:290PM Plasma Ok

27 02:01:01:450PM Plasma Ok

28 02:10:30:540PM Plasma Ok

29 02:19:03:650PM Plasma Ok

30 02:33:11:980PM Plasma Ok

31 02:45:42:600PM Plasma Ok

32 02:57:10:890PM Plasma Ok

33 03:14:20:870PM Plasma Ok

34 03:21:34:670PM Plasma Ok

35 03:31:59:070PM Plasma Ok

36 03:46:47:190PM Plasma Ok

37 03:54:35:600PM Plasma Ok

38 04:07:26:160PM Plasma Ok

39 04:20:04:480PM Plasma Ok

40 04:31:43:760PM Plasma Ok

41 04:42:40:460PM Plasma Ok

42 04:56:18:440PM Plasma Ok

43 05:02:50:210PM Plasma Ok

Session Leader Comments
Aug 30 1996 08:22:09:810AM		Martin Greenwald	Run Plan for 96/08/29 MP 155 H-Mode confinement scaling The MP asks for a scan of 5 parameters; Ip, Bt, ne, kappa, Power. Given the current state of the machine, we should probably start by establishing operation under nominal conditions. So the plan is: 1. Begin with shot 960828019, re-establish operation 2. Raise Ip to 1 MA, set the target density to 1.2e20 (nebar!) and start increasing Prf. 3.When good quality H-modes are obtained, begin an Ip scan. Ip =[0.4, 0.6, 0.8, 1.0, 1.2, 1.4] at nebar=1.2, Bt=5.3, k=1.7, Prf=max repeat with target nebar at 2.0 4. Then scan Bt Bt = [4.5, 4.9, 5.3, 5.7, 6.2] at nebar=1.2, Ip=1.0 (if possible at 4.5),k=1.7, Prf=max repeat with target nebar at 2.0 ------- We may want some small scan of Bt during the H-mode to get edge temperature profiles from the GPC. This needs to be coordinated with Amanda.
Aug 30 1996 09:06:39:380AM	960830001	Martin Greenwald	Fizzle
Aug 30 1996 09:08:58:660AM	960830002	Martin Greenwald	Dud
Aug 30 1996 09:30:51:720AM	960830003	Martin Greenwald	Good Shot - H-modes, Bt = 5.4 Ip = 0.8 Prf = 1.3MW; Ptot = 2MW nebar-target = 1.4 nebar-max = 2.6 Hiter89 = 1.8 z67 needs re-analysis check bolos
Aug 30 1996 09:31:56:000AM	960830003	Martin Greenwald	Good Shot - H-modes, Bt = 5.4 Ip = 0.8 Prf = 1.3MW; Ptot = 2MW nebar-target = 1.4 nebar-max = 2.6 Hiter89 = 1.8 z67 needs re-analysis check bolos
Aug 30 1996 09:33:38:700AM	960830004	Martin Greenwald	Good Shot - H-modes, Dud
Aug 30 1996 09:34:00:100AM	960830004	Martin Greenwald	Dud
Aug 30 1996 09:50:35:110AM	960830005	Martin Greenwald	OK Shot - H-modes, disrupts at 1 sec Bt = 5.3 Ip = 0.8 Prf = 1.4 Ptot = 1.9 nebar-target = 1.3 nebar-max = 2.6 Hiter89 = 1.5
Aug 30 1996 10:18:05:020AM	960830007	Martin Greenwald	Good Shot - multiple H-modes, Bt = 5.3 Ip = 0.8 Prf = 1.7, 2.3 Ptot = 2.3, 2.8 nebar-target = 1.2 nebar-max = 2.8 Hiter89 = 1.7
Aug 30 1996 10:43:33:840AM	960830009	Martin Greenwald	Short Shot, power supply problems at .8 sec - multiple H-modes, Bt = 5.3 Ip = 0.8 Prf = 1.6 Ptot = 2.4 nebar-target = 1.5 nebar-max = 2.3 Hiter89 = 1.5-2?
Aug 30 1996 11:11:09:530AM	960830011	Martin Greenwald	Short Shot, - multiple H-modes, Bt = 5.3 Ip = 0.8 Prf = 1.7, 2.4 Ptot = 2.,3. nebar-target = 1.5 nebar-max = 2.7 Hiter89 = 1.5
Aug 30 1996 11:30:43:750AM	960830013	Martin Greenwald	Short Shot, - disrupted at .75, multiple H-modes, Bt = 5.3 Ip = 1.0 Prf = 2. Ptot = 2.,3. nebar-target = 1.2 nebar-max = 2.6 Hiter89 = 1.6?
Aug 30 1996 12:28:54:360PM	960830018	Martin Greenwald	Short Shot, - disrupted at 1.2, no H-modes, Bt = 5.3 Ip = 1.0 Prf = 1.7,2.5 Ptot = 2.8,3.4 nebar-target = 1. nebar-max = 1. H = 1
Aug 30 1996 01:10:34:490PM	960830023	Martin Greenwald	Very Short Shot, - disrupted at 0.35
Aug 30 1996 01:33:41:910PM	960830024	Martin Greenwald	Short Shot, - disrupted at 0.74, single short H-mode Bt = 5.3 Ip = 1.0 Prf = 2 , 1 Ptot = 2.5, 2. nebar-target = nebar-max =1. , 2.2 Hiter89 = 1.6 [End of file]
Aug 30 1996 02:05:54:630PM	960830026	Martin Greenwald	Short Shot, - disrupted at 0.53, no Bt = Ip = Prf = Ptot = nebar-target = nebar-max = Hiter89 = [End of file]
Aug 30 1996 02:06:09:350PM	960830027	Martin Greenwald	Short Shot, - disrupted at 0.48, no Bt = Ip = Prf = Ptot = nebar-target = nebar-max = Hiter89 = [End of file]
Aug 30 1996 02:28:12:010PM	960830029	Martin Greenwald	Good Shot, - 3 H modes, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 1.9, 2.5 Ptot = 2.6, 3. nebar-target = 1 nebar-max = 3.3 Hiter89 = 1.6 [End of file]
Aug 30 1996 02:40:50:470PM	960830030	Martin Greenwald	Good Shot, - 3 H modes, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 1.-2.5 very ragged Ptot = 2.- 3.2 nebar-target = 1.7 nebar-max = 3.3 Hiter89 = 1.6 [End of file]
Aug 30 1996 02:54:14:850PM	960830031	Martin Greenwald	Good Shot, - 1 H mode, 130 kJ Bt = 5.3 Ip = 1.0 Prf = 1.-2.5 very ragged Ptot = 2.- 3. nebar-target = 1.8 nebar-max = 3.4 Hiter89 = 1.6 [End of file]
Aug 30 1996 03:04:10:550PM	960830032	Martin Greenwald	Short Shot, disrupts at .92 - 1 H mode, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 2.4 very ragged Ptot = 3. nebar-target = 1.8 nebar-max = 3.8 Hiter89 = 1.5 [End of file]
Aug 30 1996 03:30:24:330PM	960830034	Martin Greenwald	Good Shot,- 1 H mode, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 2.4 very ragged Ptot = 3. nebar-target = 1.8 nebar-max = 3.6 Hiter89 = 1.4 [End of file]
Aug 30 1996 03:42:45:930PM	960830035	Martin Greenwald	Good Shot,- 1 H mode, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 2.4 very ragged Ptot = 3. nebar-target = 1.8 nebar-max = 3.8 Hiter89 = 1.5 [End of file]
Aug 30 1996 04:02:38:400PM	960830037	Martin Greenwald	Good Shot,- 3-4 H modes, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 2.5 - 1.5 Ptot = 3. nebar-target = 1.8 nebar-max = 3.5 Hiter89 = 1.5 [End of file]
Aug 30 1996 04:17:07:740PM	960830038	Martin Greenwald	Good Shot,- 4 H modes, 140 kJ Bt = 5.3 Ip = 1.0 Prf = 2.5 - 1.5 Ptot = 3 - 2. nebar-target = 1.8 nebar-max = 3.8 Hiter89 = 1.4 [End of file]
Aug 30 1996 04:35:28:060PM	960830039	Martin Greenwald	Good Shot,- Very elmy H-mode 110 kJ, only 1 RF transmitter Bt = 5.3 Ip = 1.0 Prf = 1.5 Ptot = 3 - 2. nebar-target = 2 nebar-max = 4 Hiter89 = [End of file]
Aug 30 1996 04:46:18:210PM	960830040	Martin Greenwald	Good Shot,- Very elmy H-mode 115 kJ, only 1 RF transmitter Bt = 5.3 Ip = 1.0 Prf = 1.6 Ptot = nebar-target = 2 nebar-max = 4 Hiter89 = [End of file]
Aug 30 1996 04:53:20:800PM	960830041	Martin Greenwald	Good Shot,- Very elmy H-mode 150 kJ Bt = 5.3 Ip = 1.0 Prf = 2.4 Ptot = 3 nebar-target = 1.8 nebar-max = 3.8 Hiter89 = 1.4 [End of file]
Aug 30 1996 05:19:40:940PM	960830043	Martin Greenwald	Good Shot,- Very elmy H-mode 140 kJ Bt = 5.3 Ip = 1.0 Prf = 2.4 Ptot = 3.2 nebar-target = 1.8 nebar-max = 3.5 Hiter89 = 1.45 [End of file]

Physics Operator Comments
Aug 30 1996 07:57:13:990AM		John Goetz	MP 155 H-Mode confinement scaling The MP asks for a scan of 5 parameters; Ip, Bt, ne, kappa, Power. Given the current state of the machine, we should probably start by establishing operation under nominal conditions. So the plan is: 1. Begin with shot 960828019, re-establish operation 2. Raise Ip to 1 MA, set the target density to 1.2e20 (nebar!) and start increasing Prf. 3.When good quality H-modes are obtained, begin an Ip scan. Ip =[0.4, 0.6, 0.8, 1.0, 1.2, 1.4] at nebar=1.2, Bt=5.3, k=1.7, Prf=max repeat with target nebar at 2.0 4. Then scan Bt Bt = [4.5, 4.9, 5.3, 5.7, 6.2] at nebar=1.2, Ip=1.0 (if possible at 4.5),k=1.7, Prf=max repeat with target nebar at 2.0
Aug 30 1996 09:05:04:510AM	960830001	John Goetz	Shot 960830001: Load 960828019 Results: fizzle - breakdown @ .007 radial field = .002 and fill pressure lower than yesterday
Aug 30 1996 09:11:52:650AM	960830002	John Goetz	Shot 960830002: BR_0 offset = .0069 prefill puff = 17msec Results: dud operator flipped a sign on the Br offset; Br now .0025
Aug 30 1996 09:29:57:020AM	960830003	John Goetz	Shot 960830003: BR_0 offset = .0055 RCUR offset = 7500 Results: plasma - breakdown @ 14msec three H-mode transitions almost ramps down
Aug 30 1996 09:37:27:670AM	960830004	John Goetz	Shot 960830004: RCUR offset = 7250 in segments 1 and 2 RF_LOAD_E = -2000 in RCUR in segment 2 Results: dud - fields look fine - must be not enough gas
Aug 30 1996 09:49:23:620AM	960830005	John Goetz	Shot 960830005: prefill puff = 20msec Results: plasma - breakdown @ .007 outer gap gets very small as the plasma is pulled onto the antenna
Aug 30 1996 09:57:19:580AM	960830006	John Goetz	Shot 960830006: RF_LOAD_E = -1750 P_NL04 = 2 @ .59 (was 4) Results: fizzle - breakdown @ .007 null looks good - must be too much dirt from last shot's disruption
Aug 30 1996 10:20:27:190AM	960830007	John Goetz	Shot 960830007: prefill puff = 19msec Results: plasma - breakdown @ .009 plenty of ELMfree H-modes PG3 remains on for .06sec longer than shot 005
Aug 30 1996 10:28:13:120AM	960830008	John Goetz	Shot 960830008: CLEARIN = .002 during flattop more PG3 volts during H-modes Results: fizzle - strong one - hits something @ .023sec - moving out
Aug 30 1996 10:46:55:790AM	960830009	Robert Granetz	Granetz taking over as physop from Goetz. 9 RCUR offset = 7500 in segment plasma - breakdown @ .016; terminated 1 prefill puff = 18msec early by OH2L fault. H-mode
Aug 30 1996 11:01:00:090AM	960830010	Robert Granetz	10 Increase CLEARIN by 3 mm to Fizzle. raise kappa from 1.65 to 1.7
Aug 30 1996 11:09:52:870AM	960830011	Robert Granetz	11 Shorten prefill to 15 ms. Plasma. Full length shot. nebar=1.3, Ip=0.8 MA, Prf=1.7, 2.3, 1.4 MW. Multiple elm-free H-modes. Nice shot. Kappa=1.64-1.66.
Aug 30 1996 11:17:43:740AM	960830012	Robert Granetz	12 Raise Ip to 1.0 MA. Increase Fizzle. 50 kA CLEARIN another 2 mm.
Aug 30 1996 11:37:46:310AM	960830013	Robert Granetz	13 No changes. Plasma, 1 MA, very hard disruption at 0.75 s. Kappa=1.69. nebar=1.2. dIp/dt=1.2 MA/ms, but halo currents were low and balanced. May have died on midplane due to moly injection.
Aug 30 1996 11:44:06:880AM	960830014	Robert Granetz	14 No changes. Fizzle.
Aug 30 1996 11:53:06:020AM	960830015	Robert Granetz	15 No changes. Dud.
Aug 30 1996 11:58:32:840AM	960830016	Robert Granetz	16 Lengthen pre-fill to 17 ms. Fizzle. 60 kA. Close
Aug 30 1996 12:11:21:360PM	960830017	Robert Granetz	17 No changes. Dud!
Aug 30 1996 12:29:06:520PM	960830018	Robert Granetz	18 Make Bz 1 mT more negative, Plasma. 1 MA. Disrupted at 1.14 s. even though fields look OK. Ihalo_L=134 kA. Prf=2.5 MW, but no H-modes. Yuichi suggests that the 1 MA disruptions have released a lot of hydrogen from the walls.
Aug 30 1996 12:45:24:980PM	960830019	Robert Granetz	19 Put in density ramp, reaching Fizzle. 65 kA. nl_04=1.3e20 m-2 at 1.2 s. Also tweak to early PG3.
Aug 30 1996 12:49:32:820PM	960830020	Robert Granetz	20 Shorten prefill to 15 ms. Dud. Only EF2's fired. Also another tweak to early PG3.
Aug 30 1996 12:55:29:040PM	960830021	Robert Granetz	21 Try again. No changes. Dud.
Aug 30 1996 01:04:14:060PM	960830022	Robert Granetz	22 Lengthen prefill again to Fizzle. 60 kA. 17 ms.
Aug 30 1996 01:17:12:450PM	960830023	Robert Granetz	23 No changes. Plasma, but disrupts at 0.36 s.
Aug 30 1996 01:25:58:850PM	960830024	Robert Granetz	24 Decrease RXU a bit during Plasma. Disrupts at 0.73 s. H-mode. latter part of shot.
Aug 30 1996 01:31:05:540PM	960830025	Robert Granetz	25 Decrease CLEARIN from 7 to Fizzle. 3 mm to reduce kappa and improve stability
Aug 30 1996 01:47:56:680PM	960830026	Robert Granetz	26 Raise density a bit during Plasma. 1 MA. Disrupted at 0.54 s. the middle of the shot Killed by moly injection from divertor.
Aug 30 1996 02:08:50:090PM	960830027	Robert Granetz	27 No changes Plasma. 1 MA. Disrupted at 0.47 s.
Aug 30 1996 02:17:01:580PM	960830028	Robert Granetz	28 No changes Fizzle. 70 kA.
Aug 30 1996 02:30:02:030PM	960830029	Robert Granetz	29 No changes Plasma. 1 MA. Full duration. Nice template for future 1 MA plasmas. Nebar=1.4e20 m-3 just prior to RF. Three elm-free H-modes. Kappa=1.64.
Aug 30 1996 02:40:56:610PM	960830030	Robert Granetz	30 Increase nl_04 to 1.2e20 m-2. Plasma. 1 MA. Full duration. Four Also shorten argon puff by elm-free H-modes. Nebar=1.0e20. 5 ms.
Aug 30 1996 02:51:46:140PM	960830031	Robert Granetz	31 Increase target nl_04 to Plasma. 1 MA. Another good shot. 1.3e20 m-2. Also, shorten Nebar=1.15e20 m-2. argon puff by another 3 ms.
Aug 30 1996 03:06:57:510PM	960830032	Robert Granetz	32 No changes (some RF changes) Plasma, 1 MA. Disrupted at 0.92 s. May have been vertically unstable, but halo currents are low and balanced.
Aug 30 1996 03:19:03:820PM	960830033	Robert Granetz	33 No changes. Dud.
Aug 30 1996 03:27:16:210PM	960830034	Robert Granetz	34 No changes. Plasma. 1 MA. Good shot. Two elm-free H-modes. Prf=2.4, then 1.4 MW
Aug 30 1996 03:43:32:840PM	960830035	Robert Granetz	35 No changes. Plasma. 1 MA. Good shot. One H-mode.
Aug 30 1996 03:50:13:120PM	960830036	Robert Granetz	36 Increase target density to Dud! Explain that one. nl_04=1.45e20 m-2.
Aug 30 1996 04:00:36:160PM	960830037	Robert Granetz	37 No changes Plasma. 1 MA. Good shot. 3 H-modes. Density only marginally higher.
Aug 30 1996 04:20:07:940PM	960830038	Robert Granetz	38 Increase target density to Plasma. 1 MA. Good shot. 4 H-modes nl_04=1.6e20 m-2. Density is not any higher
Aug 30 1996 04:27:15:080PM	960830039	Robert Granetz	39 Demand a huge density jump Plasma. 1 MA. Disrupted halfway down. at 0.6 s when the RF turns on. Higher density. Only one RF trans- mitter.
Aug 30 1996 04:37:25:690PM	960830040	Robert Granetz	40 No changes. Try for both Plasma. 1 MA. Long ELM-y H-mode RF transmitters.
Aug 30 1996 04:48:03:810PM	960830041	Robert Granetz	41 Ramp CLEARIN down faster at Plasma. 1 MA. Long ELM-y H-mode. end of shot. Decrease max density to nl_04=2.2e20 m-3.
Aug 30 1996 05:26:50:230PM	960830042	Robert Granetz	42 No changes. More RF power? Dud. No 13.8 kV supplies (magnet resistance fault)
Aug 30 1996 05:27:00:120PM	960830043	Robert Granetz	43 No changes Plasma. 1 MA. Good shot. Mostly ELM-y H-mode. End of run.

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	08:55:24:750AM	Plasma	Ok
2	09:06:14:490AM	Plasma	Ok
3	09:16:03:340AM	Plasma	Ok
4	09:30:37:740AM	Plasma	Ok
5	09:40:04:730AM	Plasma	Ok
6	09:51:39:780AM	Plasma	Ok
7	10:09:35:410AM	Plasma	Ok
8	10:20:21:060AM	Plasma	Ok
9	10:32:54:830AM	Plasma	Ok	OH1 SELF POWERD FIRED, OH2U COMM. FAULT BYPASS, OH2L COMM FAULT.
10	10:55:17:670AM	Plasma	Ok
11	11:02:57:290AM	Plasma	Ok
12	11:14:44:520AM	Plasma	Ok
13	11:23:24:330AM	Plasma	Ok
14	11:37:31:680AM	Plasma	Ok
15	11:45:06:910AM	Plasma	Ok
16	11:54:49:760AM	Plasma	Ok
17	12:02:08:990PM	Plasma	Ok
18	12:17:45:480PM	Plasma	Ok
19	12:36:31:850PM	Plasma	Ok
20	12:46:37:130PM	Plasma	Bad	ALL SUPPLIES ON ALTERNATOR DID NOT GO ON. MAG RES. FAULT.
21	12:53:02:350PM	Plasma	Ok
22	12:59:48:290PM	Plasma	Ok
23	01:07:50:060PM	Plasma	Ok
24	01:18:35:400PM	Plasma	Ok
25	01:27:38:450PM	Plasma	Ok
26	01:38:41:290PM	Plasma	Ok
27	02:01:01:450PM	Plasma	Ok
28	02:10:30:540PM	Plasma	Ok
29	02:19:03:650PM	Plasma	Ok
30	02:33:11:980PM	Plasma	Ok
31	02:45:42:600PM	Plasma	Ok
32	02:57:10:890PM	Plasma	Ok
33	03:14:20:870PM	Plasma	Ok
34	03:21:34:670PM	Plasma	Ok
35	03:31:59:070PM	Plasma	Ok
36	03:46:47:190PM	Plasma	Ok
37	03:54:35:600PM	Plasma	Ok
38	04:07:26:160PM	Plasma	Ok
39	04:20:04:480PM	Plasma	Ok
40	04:31:43:760PM	Plasma	Ok
41	04:42:40:460PM	Plasma	Ok
42	04:56:18:440PM	Plasma	Ok
43	05:02:50:210PM	Plasma	Ok