Alcator C-Mod Run 1080404 Information

Miniproposals

Miniproposal: 543

Date Filed: 3/27/2008

Title: Exploration of LHCD effects on pedestal and core of H-mode plasmas

First Author: Amanda Hubbard

Session Leader: Amanda Hubbard (shots 1-24)

Operators
Session leader(s):	Amanda Hubbard
Physics operator(s):	Robert Granetz
Engineering operator(s):	Sam Pierson,Bill Parkin,Sam Pierson,Bill Parkin,Bill Byford

Engineering Operator Run Comment
MP 543: Exploration of LHCD effects on pedestal and core of H-mode plasm

Session Leader Plans

Entered: Apr 3 2008 02:44:43:337PM

Author: Amanda Hubbard

Session leader plan for 1080404

MP 543: Exploration of LHCD effects on pedestal and core of H-mode plasmas

Session leader: Amanda Hubbard
Physics Operator: Bob Granetz

Aims:

1) Document the conditions under which LHCD causes changes in H-mode pedestal and core, with goal of understanding the mechanism. (document pedestal, fluctuations, rotation, etc)

2) Optimize the driven current in H-mode, and measure with MSE.

OVERNIGHT BORONIZATION REQUIRED - SEE PHYSOP PLAN FOR DETAILS.

Run will need ICRF (E+J port) and LHCD (start at 90 degrees).
Cryopump will be used on some shots, should be available from about 10 am.

1) Post-boronization RF conditioning. LSN discharge, 600 kA, use to bring up ICRF power to at least 2 MW level. Also bring up LH power. (4-6 shots?)

2) Load shot 1080306008, with Ssep ramp. ICRF on 0.6-1.5 s, LH on 1.1-1.4 secs. Bring up LH power to max available. Compare density to shots on 1080306008. Decide if cryopump is needed; if so, do a comparison with cryo cold.

3) On successive shots, reduce target density and/or raise ICRF power to find maximum confinement and lowest density consistent with STEADY H-modes. Hopefully pumpout effect will be reproduced. Move LH as early in the H-mode as ne allows, and as late as flat top allows. Get MSE data (need steady period before and after LH).

4) LH phase scan: first 'at' accessible limit, then below, then higher (eg 70, 60, 110 degrees). Monitor when pumpout effect occurs or does not. Get MSE data at each phase. If LH effects are significant, try reducing phase after pumpout for max driven current.

Results will determine order of following current scan.

5A) Reduce Ip to 450 kA. Repeat small phase scan, starting at 75 degrees or minimum accessible. (4 shots).

5B) Raise Ip to 800 kA. Repeat small phase scan, starting at 90 degrees or minimum accessible. (4 shots)

6) Possible raise Bt a little and repeat some steps, esp if we have not been getting much current drive.

Physics Operators Plans

Entered: Apr 3 2008 03:52:45:337PM

Author: Robert Granetz

Engineering setup for Friday 04 Apr 2008 MP543 Exploration of LHCD effects on pedestal and core of H-mode plasmas Session leader: A. Hubbard Physics operator: R. Granetz ** Overnight boronization required ** ------------------------------ Boronization Parameters ------------------------------ use 10% diborane rmin/rdwell/rmax: 50/75/80 cm tdwell/tsweep: 60/120 s ~60 mTorr foreline pressure EF4 current: 200 A Post boronization ECDC in He, then D2 ------------------------------ ECDC Parameters ------------------------------ gas and pressure: D2 at 2e-4 Torr sweep: 44/45/103 cm scan: 20/120 s Vessel temperature: 35/35/35 Run will start at 09:00 and end at 17:00. Power systems as on 1080306008 (LSN -> USN using ZCUR ramp) A-coil configuration: +Dtop -Dbot -Jtop +Jbot; Enabled (standard configuration) Gas Setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid DISABLED (PG1) leave B-side upper as is Hybrid DISABLED (PG2) fill B-main (C-side) with 40 psi D2 Hybrid enabled (PG3) fill NINJA with 10 psi D2 DISABLED Enable the following gate valves and shutters, assuming no vacuum problems: ECE, VUV, DNB, Z-bolo Torvac setup: keep gate valves open during PULSE Specific diagnostics: MSE ------------------------------------------------------------------------------- ICRF Setup: E & J in run-on by 08:30 LH Setup: yes DNB: yes Cryopump: yes, but NOT for the first few shots ------------------------------------------------------------------------------- Run plan: For the first few shots, start with a generic 0.6 MA LSN until the ICRF is conditioned up to at least 2 MW (post-boronization recovery, without eroding the upper divertor plate). Use shot 1080306008, but remove the ZCUR jog. Then load 1080306008, which goes from LSN to USN using a ZCUR sweep. Based on the density we get, we'll decide if the cryopump is needed. See the session leader's run plan for the rest of the run plan.

Session Leader Summaries

Entered: Apr 4 2008 05:10:21:337PM

Author: Amanda Hubbard

Session leader plan for 1080404

MP 543: Exploration of LHCD effects on pedestal and core of H-mode plasmas

Session leader: Amanda Hubbard
Physics Operator: Bob Granetz

Aims:

1) Document the conditions under which LHCD causes changes in H-mode pedestal and core, with goal of understanding the mechanism. (document pedestal, fluctuations, rotation, etc)

2) Optimize the driven current in H-mode, and measure with MSE.

A disappointing run. We did not succed at the primary aims of the run; the pumpout effect was not clearly reproduced, and we did not see clear evidence of current drive. While the machine and subsystems ran quite well, an operational difference from 1080306 was that we could not, despite the boronization, run steady USN H-modes - got large, metallic, injections every time. Something is wrong with machine conditions.

Suspicion is that the LH effects are topology dependent. We did get some discharges (eg 21) where density dropped a little in LHCD, and pedestal relaxed, but not the clear changes of the previous run. Apparently large SOL currents, changing with topology, may be part of this puzzle.

More detailed run comments will be added next week. Thanks to all who participated.

Physics Operator Summaries

Entered: Apr 4 2008 05:06:18:870PM

Author: Robert Granetz

Run summary for Friday 04 Apr 2008 MP543 Exploration of LHCD effects on pedestal and core of H-mode plasmas Session leader: A. Hubbard Physics operator: R. Granetz We tried to reproduce some of the interesting results that we saw the last time we ran LH into ICRF-heated H-modes (1080306), but this time we didn't observe the density pumpout, current drive, etc. After tuning up the ICRF and LH, we started running equilibria that switched from lower null to upper null by programming a jog in ZCUR. These resulted in multiple short H-modes. We then tried staying with lower null throughout the ICRF & LH pulses, and these gave good steady H-modes, but no current drive. A quick try at upper null again gave short lousy H-modes. Late in the run we tried transitioning from lower null to double null, and these had longer, steadier H-modes. The tokamak, ICRF, LH, DNB, and cryopump systems all worked quite well today. The only problem was that we had to reduce the LN2 cooling rate on the machine in order to avoid small N2 leaks. An N2 leak after INIT caused the only fizzle (shot 09). The reduced cooling rate led to a noticeably longer time between shots, resulting in a lower shot cycle total than usual. But since we had only one fizzle and one disruption, we still got a good amount of useful plasma discharges. Eventually we got down to a 12-14 minute recool time for most cycles. Scorecard: 23 plasmas 0 duds 1 fizzle 0 power supply tests 0 no-power MDS shot cycles -------------- Total: 24 shot cycles

Session Leader Comments

Apr 4 2008 09:14:42:000AM 1080404001 Amanda Hubbard First post-boronization recovery shot. 600 kA, LSN.

Rather MARFEy startup, nel up to 8e19 m-2. Got E ramp to 1 MW with only a few trips, little J-port, even less LH power. Lots of junk on RGA.

Repeat.

Apr 4 2008 09:29:17:437AM 1080404002 Amanda Hubbard Second 'recovery' shot. Note that D-alpha is following ICRF trace, must be a lot of outgassing. Both E and J-port are tripping. Up to 2,1 MW total. Big ne increase, but I'm not sure it was an H-mode.

E-port turned off earlier to aid LH coupling, but it didn't seem to help that.

Apr 4 2008 09:44:11:450AM 1080404003 Amanda Hubbard Longer, steadier H-mode on this one. (plus some short ones later in pulse)

nel 7.2e19 m-2 target, 1.1e20 in H-mode. E-port pretty clean, up to 1.1 MW.
J up to 2.2 MW, but tripping. Still no LH.

Note strong outgassing, Dalpha trace follows ICRF power.
Next shot: Move ICRF earlier (0.4 s) , LH later to simplify its coupling.

Apr 4 2008 10:01:22:157AM 1080404004 Amanda Hubbard ICRF getting pretty good now, up to 3.3 MW total. long H-mode, but interrupted by an injections or two. Still high D-alpha, seems to be correlated now with J-port, not D.

Bad news is still little LH power. "too much density" (or gas??) Greg is going to pull the launcher back. If that doesn't do it, may be time for the cryopump.

Apr 4 2008 10:43:50:953AM 1080404005 Amanda Hubbard ICRF up to 4 MW, only a few trips. Consider that 'conditioned'. But, a big injection at 0.62 secs ends the H-mode. Steady H-mode nel 1.1e20 m-3. ne0 2.5, ne95 ~1.6 e20 (rather high for LHCD).

LHCD a bit better, but still struggling.

Next shot: Add Ssep jog to USN, starting at 0.55 secs. Turn ICRF down to 2 MW. LH still after the ICRF for now.

Apr 4 2008 10:56:57:420AM 1080404006 Amanda Hubbard Pretty good target shot. Ssep to +5 mm by 0.7 s. nel then drops, 1.18 to 1.09e20 m-2. 2 MW clean J-port, as requested, and no injections.

ne still a bit higher than on 1080306013 (when it was 1.05e20). ne95 1.6e20 m-3.

Next shot: Reduce ne target a bit (0.6 to 0.5 e 20 m-2).
Greg has pulled back the launcher.

Apr 4 2008 11:15:49:450AM 1080404007 Amanda Hubbard A brick from above at about 0.62 seconds ended the first H-mode. Second one got to nel 1.05e20, not bad.

Got clean LH (0.5 MW) after the ICRF.

Next shot: Extend ICRF, and move LH into the H-mode. See amazing things.

Apr 4 2008 11:28:17:233AM 1080404008 Amanda Hubbard First shot with LH into H-mode (0.9 secs) But, there is an injection about 0.71 secs. nel is low, 1.03 e20 m-3, but rises about 1 seconds, during LH (but not correlated in time).

Next shot: try again, hopefully without the injection.

Apr 4 2008 12:01:56:780PM 1080404010 Amanda Hubbard Another early injection disrupts the H-mode, pre LH. But the evidence is that the LH is increasing the SOL density a lot, and the overall density a little.

nel 1.0e20 early in LH, rising to 1.1 e20.

Take another shot with LH pulse shorter and later, to hopefully get steadier conditions pre LH and see the effect more clearly.

Apr 4 2008 01:19:41:000PM 1080404013 Amanda Hubbard Still rather unsteady, radiative H-mode, with at least some injections, 3 H-modes. This is not what we want! No ne drop at Ssep jog, no real drop with LHCD (600 kW0 either.

Going in the right direction at least. Next: raise target some more, to 0.7e20 m-2, and LH power request.

Apr 4 2008 02:00:54:903PM 1080404014 Amanda Hubbard
Even with higher target density, getting even shorter, more radiative H-modes. Acting like it is unboronized. Got 800 kA LH, but in L-mode phase.

Next, try LSN shot to see if it is steadier. Also turn on ICRF later.

Apr 4 2008 02:18:09:140PM 1080404015 Amanda Hubbard Much better. Steady H-mode with low Prad. LSN (-5 mm) all the time, ICRF on later at 0.6 sec (not sure which change helped, but we'll take it).

LH 800 kW, on 1.1-1.3 secs. Prad rises a bit. Not much prompt ne response, rises later at ~ 1.25 secs.

Next: move LH earlier, try to raise power.

Apr 4 2008 02:38:29:687PM 1080404016 Amanda Hubbard LH on earlier (1.0 sec). Another nice steady H-mode, ne dropping slightly, and Prad low and steady, before the H-mode.

Prad rises slowly with LHCD, Tedge rises first, then drops. No sign of current drive. Density rises, but later (starting ~ 1.2 secs).

Not the effects we were expecting from prior run, but interesting. Dennis reports large SOL currents.

Next shot: Raise N// to make sure waves are accessible (to 100 degrees, has been 90 up to now).

Apr 4 2008 03:00:01:407PM 1080404017 Amanda Hubbard Pretty similar, despite N// change. Prad rises with LHCD, ne pretty steady . At 1.3 secs, when LH off, Prad drops, as does Tedge, but core ne rises.

Again, no evident current drive.

Apr 4 2008 03:17:09:900PM 1080404018 Amanda Hubbard Tried jog to USN at 0.8 secs, to get back to configuration of 1080306. Bad idea! First, nel does not pump, it rises. Second, we get back the big impurity increases, short nasty H-modes etc. USN simply does not seem accessible today.

Try near DN next shot.

Apr 4 2008 03:42:12:773PM 1080404019 Amanda Hubbard Near DN (+- few mm). Intermediate, and rather inconclusive results. Multiple H-modes, higher Prad than LSN but not huge injections.

On the last one, with LHCD (at 1.1 sec), Prad rises slower, and nel steady until 1.3 secs. Possibly doing something positive??

Next: Start LSN, sweep to DN DURING LH pulse to see topology effect more clearly.

Apr 4 2008 03:48:26:650PM 1080404020 Amanda Hubbard Started lower null, LH on at 1 second. Ssep sweeping up later (1.1-1.25 s)
ICRF 1.75 MW.

nel drops a bit in the LH pulse, then stays steady in DN/USN phase. (9.5e19)

Apr 4 2008 04:16:45:713PM 1080404021 Amanda Hubbard Started lower null, LH on at 0.9 second. Ssep sweeping up later (1.1-1.25 s)
ICRF 1.75 MW.
This time, density does drop a little. Jerry says pedestal "relaxing".
Small Vloop drop when LH on, 0.8 to 0.61 V (then to 0.9, so not very convincing). Big injection at 1.1 seconds ends the H-mode.

Apr 4 2008 04:33:01:463PM 1080404022 Amanda Hubbard 460 kA. Started LSN. Got lower H-mode density, as expected.

nel 8 to 7.5 e19 m-2, ne95 10^20 m-3.

Apr 4 2008 08:23:47:983AM 1080404101 Greg Wallace Test shot OK. 0.030" of shielding installed.

Physics Operator Comments

Apr 3 2008 05:46:53:900PM Robert Granetz Loaded from shot 1080403025. Imported 1080306008 seg 2 into seg 2. Changed ZCUR programming to
keep it constant at -0.014 m, rather than jogging up to -0.001 m. Also reduced pre-fill
to 20 ms to compensate for overnight boronization. Also turn off the procedure DPCS_FTAE2.

Apr 4 2008 09:09:28:983AM 1080404001 Robert Granetz Shot 01 -- Plasma. Good shot. 0.6 MA, 5.4 T, LSN. Prf=0.5-1 MW, all from E-port. J faulted out.
LH faulted badly. Startup sucked.

Next shot: increase pre-fill by 3 ms

Apr 4 2008 09:23:24:517AM 1080404002 Robert Granetz Shot 02 -- Plasma. Good shot. ICRF and LH are still faulting and adjusting their tuning.
Good startup.

Next shot: no DPCS changes; continue tuning the ICRF and LH

Apr 4 2008 09:43:01:547AM 1080404003 Robert Granetz Shot 03 -- Plasma. Good shot. Still staying with the lower null until the ICRF gets to
2 MW and the LH tunes up.

Next shot: no DPCS changes; move ICRF start time a little earlier (to t=0.4 s); also
increase outer gap prior to t=1.2 s by changing CLEARIN programming

Apr 4 2008 09:53:32:263AM 1080404004 Robert Granetz Shot 04 -- Plasma. Good shot. Prf=2.5 -> 3.5 MW from E and J; only a few faults.
LH is still faulting a lot.

Cell access to move LH grill out a bit.

Next shot: no DPCS changes

Apr 4 2008 10:34:07:750AM 1080404005 Robert Granetz Shot 05 -- Plasma. Good shot. Prf= 3 -> 4 MW. LH still faulting alot.

Next shot: turn on ZCUR jog...ramp 13 mm up from t=0.55 to 0.70 s; increase pre-fill 1 ms;
turn off E-port antenna to reduce ICRF power

Apr 4 2008 10:52:37:813AM 1080404006 Robert Granetz Shot 06 -- Plasma. Good shot. LSN -> USN. Prf=2 MW steady (J only). P_LH=0.5 MW.
Better startup.

Cell access to pull LH grill back some more.

Next shot: decrease nl_04 to 0.5e20 m-2 (from 0.6)

Apr 4 2008 11:12:38:030AM 1080404007 Robert Granetz Shot 07 -- Plasma. Good shot. LSN -> USN. Good 2 MW of ICRF. Good clean 0.5 MW of LH.
An impurity injection comes down from the upper divertor by J-port, but the
plasma survived. Good startup.

Next shot: no DPCS changes; extend ICRF and LH so that they overlap

Apr 4 2008 11:26:37:250AM 1080404008 Robert Granetz Shot 08 -- Plasma. Good shot. Steady 2 MW from J-port. P_LH=0.5 MW.

Next shot: no DPCS changes; repeat w/more LH power

Apr 4 2008 11:35:35:687AM 1080404009 Robert Granetz Shot 09 -- Fizzle. Small N2 leak shortly before the shot.

Back off on LN2 cooling.

Next shot: try again

Apr 4 2008 11:56:30:233AM 1080404010 Robert Granetz Shot 10 -- Plasma. Good shot. Good startup. Prf=2 MW. P_LH=0.5 MW.

We'll keep the LN2 pumping speed down for the remainder of the day in order to avoid any
problems with N2 leaks from machine cooling.

Next shot: no DPCS changes

Apr 4 2008 12:04:33:780PM 1080404010 Robert Granetz N2 is coming up again just as I was going to hit the READY button. We'll have to decrease
the pumping again until it comes back down. I won't run shot 11 until it's back down.

Apr 4 2008 12:48:34:810PM 1080404011 Robert Granetz Shot 11 -- Plasma. Good shot. Good startup. Prf=2 MW. P_LH=0.5 MW.

Next shot: cryopump will be on for the next shot. Monitor N2 level before hitting
the READY button. Increase pre-fill to 50 ms to compensate for cryopump.

Apr 4 2008 01:04:51:233PM 1080404012 Robert Granetz Shot 12 -- Plasma. Good shot. Lots of short H-modes. Prf=2 MW. P_LH=0.45 MW.
Cryopump on.

Next shot: increase nl_04 back to 0.6e20 m-2; add 1 ms to pre-fill increase P_LH

Apr 4 2008 01:13:51:110PM 1080404013 Robert Granetz Shot 13 -- Plasma. Good shot. Prf=2 MW. P_LH=0.6-0.7 MW.
Poor startup.

Next shot: increase nl_04 to 0.7e20 m-2; add 2 ms to pre-fill; still more LH power

Apr 4 2008 01:44:47:810PM 1080404014 Robert Granetz Shot 14 -- Plasma. Good shot. Prf=2 MW. P_LH=0.8 MW. Short H-modes.

Next shot: stay LSN by getting rid of ZCUR jog; add 1 ms to pre-fill

Apr 4 2008 02:11:25:810PM 1080404015 Robert Granetz Shot 15 -- Plasma. Good shot. LSN for the entire shot. Long steady EDA H-mode. Prf=2 MW.
P_LH=0.9 MW. Startup sucks.

Next shot: add 2 more ms to pre-fill; delay RCUR switch to upper x-point reference point

Apr 4 2008 02:32:48:030PM 1080404016 Robert Granetz Shot 16 -- Plasma. Good shot. Long steady H-mode with some density pumpout. Prf=2 MW.
P_LH=0.9 MW.

Next shot: add 2 ms to pre-fill; this load will also load the change that I meant to make to
CLEARIN for shot 16, but didn't load. (See logbook entry.)

Apr 4 2008 02:50:43:940PM 1080404017 Robert Granetz Shot 17 -- Plasma. Good shot. Long steady H-mode. Prf=2.2 MW. P_LH=0.9 MW.

Next shot: put back the LSN -> USN jog in ZCUR, this time starting at t=0.80 s and
finishing at t=0.875 s. Also move change in CLEARIN ZXA reference back
to t=0.9 s.

Apr 4 2008 03:09:11:330PM 1080404018 Robert Granetz Shot 18 -- Plasma. Good shot. Prf=2.2 MW. P_LH=0.9 MW. Multiple short H-modes...not what we
want. Lousy startup.

Next shot: try double null (start LSN, then set ZCUR to -0.006 m at t=0.64 s and keep it there);
move CLEARIN ZXA ref change off to 2.2 s; increase pre-fill by 2 ms

Apr 4 2008 03:35:45:603PM 1080404019 Robert Granetz Shot 19 -- Plasma. Good shot. Close to double null for most of the flattop. Prf=2.2 MW.
P_LH=1 MW. Several short H-modes. Better startup.

Next shot: delay ZCUR jog until t=1.1 s (ending at 1.175 s)

Apr 4 2008 03:54:02:103PM 1080404020 Robert Granetz Shot 20 -- Plasma. Good shot. LSN -> DN around t=1.1 s. Prf=1.7-1.8 MW. P_LH=1 MW.
Good startup (2 in a row, finally).

Next shot: no DPCS changes; start LH earlier

Apr 4 2008 04:05:24:760PM 1080404021 Robert Granetz Shot 21 -- Plasma. Good shot. Prf=1.7 MW. Lower null period had a better H-mode than
the double null period. P_LH=0.9-1 MW. Absolutely gorgeous startup.

Next shot: reduce Ip to 0.45 MA

Apr 4 2008 04:42:08:463PM 1080404022 Robert Granetz Shot 22 -- Plasma. Disrupted at t=1.0 s due to an injection. Ip=0.47 MA. Lousy startup.

Next shot: get rid of ZCUR jog so that plasma will stay lower null; keep pre-fill
as is (disruption recovery)

Apr 4 2008 04:47:41:260PM 1080404023 Robert Granetz Shot 23 -- Plasma. Good shot. Ip=0.47 MA. Another big injection around t=1 s almost
killed the plasma again.

Next shot: go back to 0.6 MA and LSN -> DN jog by reloading seg 2 from shot 21. Also enable argon
valve with a 75 ms pulse; add 1 ms to pre-fill

Apr 4 2008 04:57:06:743PM 1080404024 Robert Granetz Shot 24 -- Plasma. Good shot. 0.6 MA. LSN -> DN. Prf=2.1 MW. Good startup (w/cryopump).

End of run.

Engineering Operator Comments

Shot Time Type Status Comment

1 09:00:10:687AM Plasma Ok

2 09:16:47:483AM Plasma Ok

3 09:29:25:000AM Plasma Ok

4 09:45:51:593AM Plasma Ok

5 10:24:18:623AM Plasma Ok

6 10:41:41:297AM Plasma Ok

7 11:02:59:890AM Plasma Ok

8 11:15:32:110AM Plasma Ok

9 11:29:07:577AM Plasma Ok

10 11:45:46:140AM Plasma Ok

11 12:09:43:810PM Plasma Ok

12 12:54:46:827PM Plasma Ok

13 01:07:52:467PM Plasma Ok

14 01:37:26:233PM Plasma Ok

15 02:01:01:047PM Plasma Ok

16 02:23:55:013PM Plasma Ok

17 02:42:10:700PM Plasma Ok

18 02:58:47:513PM Plasma Ok

19 03:23:10:040PM Plasma Ok

20 03:41:03:463PM Plasma Ok

21 03:56:46:477PM Plasma Ok

22 04:22:02:900PM Plasma Ok

23 04:34:40:807PM Plasma Ok

24 04:48:11:290PM Plasma Ok

System Availability

Apr 4 2008 09:00:02:577AM

System Available Comment Availability
Changed Owner Description Who Can
Change
Active MHD yes Fully operational Mar 28 2007 09:19PM (sears) Joe Snipes Active MHD Antenna sears,snipes
BES yes vertical array of six views at R ~ 87.3 cm, radial array of three views out to R ~ 89 cm, both at outboard midplane. Three discrete fiber views of beam at R ~ 70.0, 76.5 and 82.5 cm. Feb 06 2007 10:00AM (bravenec) Ron Bravenec Beam Emission Spectroscopy bravenec,rowan
Bolometers yes Diode 2pi working fine, foil 2pi being low-pass filtered to remove noise. Outboard miidplane AXUV has a grounded channel which is disrupting the whole array OFFLINE for now. Midplane foils working fine, but need to fill tree with calibrations. 2D AXUV arrays are being digitized but need further debugging and calibration. Mar 14 2008 11:09AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke
Boronization no First Boronization 5/9/07 Bottle has been removed from the cell Sep 14 2007 12:42PM (dekow) Jim Irby Boronization dekow,irby
CNPA yes Single channel CNPA available as of 12/1707 Dec 17 2007 05:48PM (parker) Ron Parker Compact Neutral Analyzer parker
Cryopump - Upper Divertor yes Cryopump is operational Dec 11 2007 10:13AM (labombard) Brian LaBombard Upper Divertor Cryopump irby,labombard
CXRS yes The pedestal toroidal array was installed, spatially and absolutely calibrated. There are 10 chords intersect the beam at the major_R_range=[74.2:86.3]cm. Spatial resolution: 1.2 cm. The F-top poloidal array was installed and spatially calibrated. There are 19 chords intersect the beam at the major_R_range=[67.8:91.0]cm. Spatial resolution: 1.22 cm. Nov 27 2007 10:21AM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,rachmcd,rowan
D Alpha yes \ha2_bright and \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 are available Nov 26 2007 04:23PM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe
Dalsa yes optics repaired, camera re-installed, and view has been re-calibrated Nov 27 2007 09:54AM (marmar) Earl Marmar Visible Bremsstrahlung marmar
Disruption Mitigation no Nov 20 2007 10:47PM (granetz) Robert Granetz Gas Jet granetz,whyte
Divertor IR no Mar 06 2007 10:50AM Glen Wurden Divertor IR Digital Video gwurden,terry
Divertor IR Spectroscopy no Mar 06 2007 10:51AM Glen Wurden Divertor IR Spectroscopy gwurden,terry
DNB no Nov 20 2007 10:47PM (granetz) Robert Granetz Diagnostic Neutral Beam beals,granetz
FRC-ECE yes 16 Channels now working - low freq. side - outer Rmids Feb 19 2008 09:56AM (phillips) Perry Phillips Heterodyne ECE-32 channels phillips
G-Side Ratiomatic yes Gauge is operational and calibrated against G-side MKS on shot#1071127002 Nov 27 2007 01:25PM (labombard) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland
GPC yes All 9 channels operational as of new year. Jan 03 2008 09:31AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt
GPC2 yes Most channels operational. Jan 02 2008 12:22PM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt
GPI no Neither the Xpt-view nor the midplane-view camera is operational. Nov 26 2007 04:25PM (terry) Jim Terry Gas Puff Imaging terry,zweben
H/D yes Should be operational for the FY08 campaign Nov 27 2007 09:54AM (marmar) Earl Marmar H/D Ratio marmar
Hirex Jr yes Mar 06 2007 08:59AM (rice) John Rice High Resolution X-Ray ince,rice
Hirex Sr no Be Window has a leak and so the gate valve is closed Nov 23 2007 12:50PM (ince) John Rice High Resolution X-Ray ince,rice
HXR yes Something might be wrong with channel 26; all others working fine. Mar 23 2007 10:43AM (schmidt) Ron Parker Hard X-Ray Array parker,schmidt
ICRF D-Antenna yes available (quarter-wave transformer for pre-matching) Dec 11 2007 09:01AM (ylin) Steve Wukitch D-port antenna wukitch,ylin
ICRF E-Antenna yes available (with FFT for automatical matching) Dec 11 2007 09:01AM (ylin) Steve Wukitch E-port antenna wukitch,ylin
ICRF J-Antenna yes normally in [0,pi,pi,0] phase for heating. current drive phase available if requested. Dec 11 2007 09:03AM (ylin) Steve Wukitch J-port antenna wukitch,ylin
Lower Hybrid yes Body I Fault Circuits Repaired and tested. High power tests completed Dec 05 2007 06:40PM (dterry) Ron Parker Lower Hybrid dterry,parker
LPI yes 1/9/08 Jan 09 2008 03:23PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar
Ly-alpha yes Midplane working fine, emissivity profiles being stored in tree, but still need to apply in-vessel calibrations to data. WB1-LY being digitized, but not processed in tree. Dec 09 2007 06:53PM (mlreinke) Matt Reinke Lyman alpha cameras labombard,mlreinke
McPherson no Problems with detector. No quantitative line brightnesses possible. Qualitative tasks like impurity identification possible. Feb 15 2008 02:07PM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry
Michelson yes Working, moderate speed for now. Jan 02 2008 01:19PM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt
MKS yes E-Top, E-Bottom, F-top (cryo), G-side, and B-bottom are operational. F-top gauge has a 'sniffer tube' to measure pressures in cryopump gas box. Mar 20 2007 06:42PM (g) Brian LaBombard Baratron pressure gauges labombard
MLP no Initial tests on the A-port scanning probe went well. We need to take care of some control glitches that caused some component failures. May 30 2007 08:01PM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard
MSE no We are basically awaiting the DNB & its new aperture. MSE itself is OK. Feb 21 2008 08:51AM (jinseok) Steve Scott Motional Stark Effect jinseok,sscott
Neutrons yes Voltage is on for the He3 bank. Voltage will be turned on for the global system at the first plasma attempts. Nov 26 2007 08:31AM (fiore) Catherine Fiore Neutron Detectors fiore
Neuts and Hards yes calibration unchanged from 2007 campaign Dec 04 2007 08:56PM (irby) Jim Irby X-Ray/Neutron Detector at K-Hor irby
NINJA yes All capillaries displayed by the NINJA_CONTROL GUI have been tested. Nov 26 2007 04:26PM (terry) Brian LaBombard NINJA gas puff labombard,terry
PCI yes working Feb 29 2008 07:00PM (lianglin) Miklos Porkolab Phase Contrast Imaging edlund,lianglin,ntsujii,porkolab
Penning Gauges yes All gauges except B_DivL are operating Nov 27 2007 01:31PM (labombard) Brian LaBombard Penning Ionization Gauges labombard
Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Nov 26 2007 04:27PM (terry) Jim Terry Video of plasma via several cameras dekow,irby,terry,wolfe
Polarimeter no Safe for Machine Entry Sep 14 2007 12:17PM (irby) Jim Irby C-Mod Polarimeter irby
Probe Array - ISD yes Operational Nov 27 2007 01:40PM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard
Probe Array - LH yes Operational Nov 27 2007 01:40PM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard
Probe Array - OSD yes Operational Nov 27 2007 01:41PM (labombard) Brian LaBombard Outer Lower Divertor Probe Array labombard
Probe Array - UDIV yes Operational Nov 27 2007 01:41PM (labombard) Brian LaBombard Upper Divertor Probe Array labombard
Reflectometer yes 50, 60, 88 and 110 are connected (75 is being repaired). variable freq. and 140 are also connected but not functioning properly Apr 03 2008 12:20PM (dominguez) Earl Marmar Reflectometer dominguez,marmar
Scanning Probe - ASP yes Operational, but needs to be checked with plasma. Nov 27 2007 01:45PM (labombard) Brian LaBombard A-Port Scanning Probe labombard
Scanning Probe - FSP yes FSP is operational Dec 11 2007 10:13AM (labombard) Brian LaBombard F-Port Scanning Probe labombard
Scanning Probe - WASP yes A- and K-port WASP electrodes have been replaced/tested. Nov 27 2007 01:44PM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick
TCI yes CO2 Laser is on --- initial alignment complete Nov 16 2007 01:23PM (irby) Jim Irby Two-Color Interferometer irby,murray
TS - Core yes 12 polychromators (#1~8,9,11,13,15), 1 laser. Density is calibrated for YAG1 based on ECE cutoff data taken on Mar11. YAG2 is offline. Mar 14 2008 09:59AM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma
TS - Edge yes System is working with 3 out of 4 spectral channels and should be believable for Te>50eV, ne>3e19. Density is calibrated from both Raman scattering in D2 (3/2/08) and from edge ECE cutoffs in high-density H-modes (1080228014). Mar 17 2008 10:26AM (jwhughes) Jerry Hughes Millimeter resolution edge Thomson scattering jwhughes,yma
Vispec no 350 and 670 nm, 4 spatial channels Nov 28 2007 09:58AM (agraf) Alex Graf Visible Spectrometer agraf
XTOMO yes system operational, but channels have been dying...stay tuned. Mar 14 2008 11:10AM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke

Session Leader Comments
Apr 4 2008 09:14:42:000AM	1080404001	Amanda Hubbard	First post-boronization recovery shot. 600 kA, LSN. Rather MARFEy startup, nel up to 8e19 m-2. Got E ramp to 1 MW with only a few trips, little J-port, even less LH power. Lots of junk on RGA. Repeat.
Apr 4 2008 09:29:17:437AM	1080404002	Amanda Hubbard	Second 'recovery' shot. Note that D-alpha is following ICRF trace, must be a lot of outgassing. Both E and J-port are tripping. Up to 2,1 MW total. Big ne increase, but I'm not sure it was an H-mode. E-port turned off earlier to aid LH coupling, but it didn't seem to help that.
Apr 4 2008 09:44:11:450AM	1080404003	Amanda Hubbard	Longer, steadier H-mode on this one. (plus some short ones later in pulse) nel 7.2e19 m-2 target, 1.1e20 in H-mode. E-port pretty clean, up to 1.1 MW. J up to 2.2 MW, but tripping. Still no LH. Note strong outgassing, Dalpha trace follows ICRF power. Next shot: Move ICRF earlier (0.4 s) , LH later to simplify its coupling.
Apr 4 2008 10:01:22:157AM	1080404004	Amanda Hubbard	ICRF getting pretty good now, up to 3.3 MW total. long H-mode, but interrupted by an injections or two. Still high D-alpha, seems to be correlated now with J-port, not D. Bad news is still little LH power. "too much density" (or gas??) Greg is going to pull the launcher back. If that doesn't do it, may be time for the cryopump.
Apr 4 2008 10:43:50:953AM	1080404005	Amanda Hubbard	ICRF up to 4 MW, only a few trips. Consider that 'conditioned'. But, a big injection at 0.62 secs ends the H-mode. Steady H-mode nel 1.1e20 m-3. ne0 2.5, ne95 ~1.6 e20 (rather high for LHCD). LHCD a bit better, but still struggling. Next shot: Add Ssep jog to USN, starting at 0.55 secs. Turn ICRF down to 2 MW. LH still after the ICRF for now.
Apr 4 2008 10:56:57:420AM	1080404006	Amanda Hubbard	Pretty good target shot. Ssep to +5 mm by 0.7 s. nel then drops, 1.18 to 1.09e20 m-2. 2 MW clean J-port, as requested, and no injections. ne still a bit higher than on 1080306013 (when it was 1.05e20). ne95 1.6e20 m-3. Next shot: Reduce ne target a bit (0.6 to 0.5 e 20 m-2). Greg has pulled back the launcher.
Apr 4 2008 11:15:49:450AM	1080404007	Amanda Hubbard	A brick from above at about 0.62 seconds ended the first H-mode. Second one got to nel 1.05e20, not bad. Got clean LH (0.5 MW) after the ICRF. Next shot: Extend ICRF, and move LH into the H-mode. See amazing things.
Apr 4 2008 11:28:17:233AM	1080404008	Amanda Hubbard	First shot with LH into H-mode (0.9 secs) But, there is an injection about 0.71 secs. nel is low, 1.03 e20 m-3, but rises about 1 seconds, during LH (but not correlated in time). Next shot: try again, hopefully without the injection.
Apr 4 2008 12:01:56:780PM	1080404010	Amanda Hubbard	Another early injection disrupts the H-mode, pre LH. But the evidence is that the LH is increasing the SOL density a lot, and the overall density a little. nel 1.0e20 early in LH, rising to 1.1 e20. Take another shot with LH pulse shorter and later, to hopefully get steadier conditions pre LH and see the effect more clearly.
Apr 4 2008 01:19:41:000PM	1080404013	Amanda Hubbard	Still rather unsteady, radiative H-mode, with at least some injections, 3 H-modes. This is not what we want! No ne drop at Ssep jog, no real drop with LHCD (600 kW0 either. Going in the right direction at least. Next: raise target some more, to 0.7e20 m-2, and LH power request.
Apr 4 2008 02:00:54:903PM	1080404014	Amanda Hubbard	Even with higher target density, getting even shorter, more radiative H-modes. Acting like it is unboronized. Got 800 kA LH, but in L-mode phase. Next, try LSN shot to see if it is steadier. Also turn on ICRF later.
Apr 4 2008 02:18:09:140PM	1080404015	Amanda Hubbard	Much better. Steady H-mode with low Prad. LSN (-5 mm) all the time, ICRF on later at 0.6 sec (not sure which change helped, but we'll take it). LH 800 kW, on 1.1-1.3 secs. Prad rises a bit. Not much prompt ne response, rises later at ~ 1.25 secs. Next: move LH earlier, try to raise power.
Apr 4 2008 02:38:29:687PM	1080404016	Amanda Hubbard	LH on earlier (1.0 sec). Another nice steady H-mode, ne dropping slightly, and Prad low and steady, before the H-mode. Prad rises slowly with LHCD, Tedge rises first, then drops. No sign of current drive. Density rises, but later (starting ~ 1.2 secs). Not the effects we were expecting from prior run, but interesting. Dennis reports large SOL currents. Next shot: Raise N// to make sure waves are accessible (to 100 degrees, has been 90 up to now).
Apr 4 2008 03:00:01:407PM	1080404017	Amanda Hubbard	Pretty similar, despite N// change. Prad rises with LHCD, ne pretty steady . At 1.3 secs, when LH off, Prad drops, as does Tedge, but core ne rises. Again, no evident current drive.
Apr 4 2008 03:17:09:900PM	1080404018	Amanda Hubbard	Tried jog to USN at 0.8 secs, to get back to configuration of 1080306. Bad idea! First, nel does not pump, it rises. Second, we get back the big impurity increases, short nasty H-modes etc. USN simply does not seem accessible today. Try near DN next shot.
Apr 4 2008 03:42:12:773PM	1080404019	Amanda Hubbard	Near DN (+- few mm). Intermediate, and rather inconclusive results. Multiple H-modes, higher Prad than LSN but not huge injections. On the last one, with LHCD (at 1.1 sec), Prad rises slower, and nel steady until 1.3 secs. Possibly doing something positive?? Next: Start LSN, sweep to DN DURING LH pulse to see topology effect more clearly.
Apr 4 2008 03:48:26:650PM	1080404020	Amanda Hubbard	Started lower null, LH on at 1 second. Ssep sweeping up later (1.1-1.25 s) ICRF 1.75 MW. nel drops a bit in the LH pulse, then stays steady in DN/USN phase. (9.5e19)
Apr 4 2008 04:16:45:713PM	1080404021	Amanda Hubbard	Started lower null, LH on at 0.9 second. Ssep sweeping up later (1.1-1.25 s) ICRF 1.75 MW. This time, density does drop a little. Jerry says pedestal "relaxing". Small Vloop drop when LH on, 0.8 to 0.61 V (then to 0.9, so not very convincing). Big injection at 1.1 seconds ends the H-mode.
Apr 4 2008 04:33:01:463PM	1080404022	Amanda Hubbard	460 kA. Started LSN. Got lower H-mode density, as expected. nel 8 to 7.5 e19 m-2, ne95 10^20 m-3.
Apr 4 2008 08:23:47:983AM	1080404101	Greg Wallace	Test shot OK. 0.030" of shielding installed.

Physics Operator Comments
Apr 3 2008 05:46:53:900PM		Robert Granetz	Loaded from shot 1080403025. Imported 1080306008 seg 2 into seg 2. Changed ZCUR programming to keep it constant at -0.014 m, rather than jogging up to -0.001 m. Also reduced pre-fill to 20 ms to compensate for overnight boronization. Also turn off the procedure DPCS_FTAE2.
Apr 4 2008 09:09:28:983AM	1080404001	Robert Granetz	Shot 01 -- Plasma. Good shot. 0.6 MA, 5.4 T, LSN. Prf=0.5-1 MW, all from E-port. J faulted out. LH faulted badly. Startup sucked. Next shot: increase pre-fill by 3 ms
Apr 4 2008 09:23:24:517AM	1080404002	Robert Granetz	Shot 02 -- Plasma. Good shot. ICRF and LH are still faulting and adjusting their tuning. Good startup. Next shot: no DPCS changes; continue tuning the ICRF and LH
Apr 4 2008 09:43:01:547AM	1080404003	Robert Granetz	Shot 03 -- Plasma. Good shot. Still staying with the lower null until the ICRF gets to 2 MW and the LH tunes up. Next shot: no DPCS changes; move ICRF start time a little earlier (to t=0.4 s); also increase outer gap prior to t=1.2 s by changing CLEARIN programming
Apr 4 2008 09:53:32:263AM	1080404004	Robert Granetz	Shot 04 -- Plasma. Good shot. Prf=2.5 -> 3.5 MW from E and J; only a few faults. LH is still faulting a lot. Cell access to move LH grill out a bit. Next shot: no DPCS changes
Apr 4 2008 10:34:07:750AM	1080404005	Robert Granetz	Shot 05 -- Plasma. Good shot. Prf= 3 -> 4 MW. LH still faulting alot. Next shot: turn on ZCUR jog...ramp 13 mm up from t=0.55 to 0.70 s; increase pre-fill 1 ms; turn off E-port antenna to reduce ICRF power
Apr 4 2008 10:52:37:813AM	1080404006	Robert Granetz	Shot 06 -- Plasma. Good shot. LSN -> USN. Prf=2 MW steady (J only). P_LH=0.5 MW. Better startup. Cell access to pull LH grill back some more. Next shot: decrease nl_04 to 0.5e20 m-2 (from 0.6)
Apr 4 2008 11:12:38:030AM	1080404007	Robert Granetz	Shot 07 -- Plasma. Good shot. LSN -> USN. Good 2 MW of ICRF. Good clean 0.5 MW of LH. An impurity injection comes down from the upper divertor by J-port, but the plasma survived. Good startup. Next shot: no DPCS changes; extend ICRF and LH so that they overlap
Apr 4 2008 11:26:37:250AM	1080404008	Robert Granetz	Shot 08 -- Plasma. Good shot. Steady 2 MW from J-port. P_LH=0.5 MW. Next shot: no DPCS changes; repeat w/more LH power
Apr 4 2008 11:35:35:687AM	1080404009	Robert Granetz	Shot 09 -- Fizzle. Small N2 leak shortly before the shot. Back off on LN2 cooling. Next shot: try again
Apr 4 2008 11:56:30:233AM	1080404010	Robert Granetz	Shot 10 -- Plasma. Good shot. Good startup. Prf=2 MW. P_LH=0.5 MW. We'll keep the LN2 pumping speed down for the remainder of the day in order to avoid any problems with N2 leaks from machine cooling. Next shot: no DPCS changes
Apr 4 2008 12:04:33:780PM	1080404010	Robert Granetz	N2 is coming up again just as I was going to hit the READY button. We'll have to decrease the pumping again until it comes back down. I won't run shot 11 until it's back down.
Apr 4 2008 12:48:34:810PM	1080404011	Robert Granetz	Shot 11 -- Plasma. Good shot. Good startup. Prf=2 MW. P_LH=0.5 MW. Next shot: cryopump will be on for the next shot. Monitor N2 level before hitting the READY button. Increase pre-fill to 50 ms to compensate for cryopump.
Apr 4 2008 01:04:51:233PM	1080404012	Robert Granetz	Shot 12 -- Plasma. Good shot. Lots of short H-modes. Prf=2 MW. P_LH=0.45 MW. Cryopump on. Next shot: increase nl_04 back to 0.6e20 m-2; add 1 ms to pre-fill increase P_LH
Apr 4 2008 01:13:51:110PM	1080404013	Robert Granetz	Shot 13 -- Plasma. Good shot. Prf=2 MW. P_LH=0.6-0.7 MW. Poor startup. Next shot: increase nl_04 to 0.7e20 m-2; add 2 ms to pre-fill; still more LH power
Apr 4 2008 01:44:47:810PM	1080404014	Robert Granetz	Shot 14 -- Plasma. Good shot. Prf=2 MW. P_LH=0.8 MW. Short H-modes. Next shot: stay LSN by getting rid of ZCUR jog; add 1 ms to pre-fill
Apr 4 2008 02:11:25:810PM	1080404015	Robert Granetz	Shot 15 -- Plasma. Good shot. LSN for the entire shot. Long steady EDA H-mode. Prf=2 MW. P_LH=0.9 MW. Startup sucks. Next shot: add 2 more ms to pre-fill; delay RCUR switch to upper x-point reference point
Apr 4 2008 02:32:48:030PM	1080404016	Robert Granetz	Shot 16 -- Plasma. Good shot. Long steady H-mode with some density pumpout. Prf=2 MW. P_LH=0.9 MW. Next shot: add 2 ms to pre-fill; this load will also load the change that I meant to make to CLEARIN for shot 16, but didn't load. (See logbook entry.)
Apr 4 2008 02:50:43:940PM	1080404017	Robert Granetz	Shot 17 -- Plasma. Good shot. Long steady H-mode. Prf=2.2 MW. P_LH=0.9 MW. Next shot: put back the LSN -> USN jog in ZCUR, this time starting at t=0.80 s and finishing at t=0.875 s. Also move change in CLEARIN ZXA reference back to t=0.9 s.
Apr 4 2008 03:09:11:330PM	1080404018	Robert Granetz	Shot 18 -- Plasma. Good shot. Prf=2.2 MW. P_LH=0.9 MW. Multiple short H-modes...not what we want. Lousy startup. Next shot: try double null (start LSN, then set ZCUR to -0.006 m at t=0.64 s and keep it there); move CLEARIN ZXA ref change off to 2.2 s; increase pre-fill by 2 ms
Apr 4 2008 03:35:45:603PM	1080404019	Robert Granetz	Shot 19 -- Plasma. Good shot. Close to double null for most of the flattop. Prf=2.2 MW. P_LH=1 MW. Several short H-modes. Better startup. Next shot: delay ZCUR jog until t=1.1 s (ending at 1.175 s)
Apr 4 2008 03:54:02:103PM	1080404020	Robert Granetz	Shot 20 -- Plasma. Good shot. LSN -> DN around t=1.1 s. Prf=1.7-1.8 MW. P_LH=1 MW. Good startup (2 in a row, finally). Next shot: no DPCS changes; start LH earlier
Apr 4 2008 04:05:24:760PM	1080404021	Robert Granetz	Shot 21 -- Plasma. Good shot. Prf=1.7 MW. Lower null period had a better H-mode than the double null period. P_LH=0.9-1 MW. Absolutely gorgeous startup. Next shot: reduce Ip to 0.45 MA
Apr 4 2008 04:42:08:463PM	1080404022	Robert Granetz	Shot 22 -- Plasma. Disrupted at t=1.0 s due to an injection. Ip=0.47 MA. Lousy startup. Next shot: get rid of ZCUR jog so that plasma will stay lower null; keep pre-fill as is (disruption recovery)
Apr 4 2008 04:47:41:260PM	1080404023	Robert Granetz	Shot 23 -- Plasma. Good shot. Ip=0.47 MA. Another big injection around t=1 s almost killed the plasma again. Next shot: go back to 0.6 MA and LSN -> DN jog by reloading seg 2 from shot 21. Also enable argon valve with a 75 ms pulse; add 1 ms to pre-fill
Apr 4 2008 04:57:06:743PM	1080404024	Robert Granetz	Shot 24 -- Plasma. Good shot. 0.6 MA. LSN -> DN. Prf=2.1 MW. Good startup (w/cryopump). End of run.

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	09:00:10:687AM	Plasma	Ok
2	09:16:47:483AM	Plasma	Ok
3	09:29:25:000AM	Plasma	Ok
4	09:45:51:593AM	Plasma	Ok
5	10:24:18:623AM	Plasma	Ok
6	10:41:41:297AM	Plasma	Ok
7	11:02:59:890AM	Plasma	Ok
8	11:15:32:110AM	Plasma	Ok
9	11:29:07:577AM	Plasma	Ok
10	11:45:46:140AM	Plasma	Ok
11	12:09:43:810PM	Plasma	Ok
12	12:54:46:827PM	Plasma	Ok
13	01:07:52:467PM	Plasma	Ok
14	01:37:26:233PM	Plasma	Ok
15	02:01:01:047PM	Plasma	Ok
16	02:23:55:013PM	Plasma	Ok
17	02:42:10:700PM	Plasma	Ok
18	02:58:47:513PM	Plasma	Ok
19	03:23:10:040PM	Plasma	Ok
20	03:41:03:463PM	Plasma	Ok
21	03:56:46:477PM	Plasma	Ok
22	04:22:02:900PM	Plasma	Ok
23	04:34:40:807PM	Plasma	Ok
24	04:48:11:290PM	Plasma	Ok