Miniproposals

Miniproposal: 691 Date Filed: 1/11/2012 Title: Development of TEM in high performance ITBs First Author: Catherine Fiore Session Leader: Catherine Fiore (shots 15-30)

Miniproposal: 698 Date Filed: 5/7/2012 Title: ITER-like discharge studies at reduced Bt First Author: Chuck Kessel Session Leader: Chuck Kessel (shots 1-14)

Engineering Operator Run Comment

MP698 ITER-like plasmas, MP691: TEMs in high performance ITBs

Session Leader Plans

Entered: Jul 19 2012 08:00:10:940AM

Author: Chuck Kessel

MP698 ITER-like Discharges at 2.7T Partial run day to recover 3 hours lost on 1120717 due to alternator shutdown Recover shot 1120717021 Raise ICRF power in order to raise Pnet, attempting to hold long EDA phase in flattop Need to achieve steady ICRF pulses, so boronization recovery is critical Maintain n/nGr --> 0.85, possibly adjust end of ramp density Maintain good discharge features established on 1120717 (rampup, early divert, rampdown, elongation, Ip waveform)

Entered: Jul 19 2012 12:16:24:017PM

Author: Catherine Fiore

This run is in support of MP 691, Development of TEM in high performance ITBs Overnight boronization. This work will begin at noon. Presumably boron recovery will be complete by then. We will need argon for Hirex, but it should be kept at the minimum that is needed for measuremets of Ti and rotation profiles. We will begin with at least one locked mode shot for HIREX calibration. The shots should be based on shot 1040310014. Once preliminary shots have been taken, we need to set up EDA H-mode shots at 6.3 T (possibly 6.25 T) to try to obtain reproducible ITBs. We would like to begin with 3MW ICRF power Once a good data set (HIREX, PCI, Thomson, other fluctuations) have been obtained at this power level, the power level should be increased over several shots to obtain fluctuation data with increasing power.

Physics Operators Plans

Entered: Jul 18 2012 03:22:55:200PM

Author: Yijun Lin

1120719: 1st part: MP698 ITER-like plasmas SL: C. Kessel 2nd part: MP691: TEMs in high performance ITBs SL: C. Fiore PO: Y. Lin ----------------- Engineering Setup ----------------- Run begins at 09:00 and ends at 17:00 Power systems as on: 1120717021 Acoil: +Dtop -Dbot -Jtop +Jbot (standard) Hybrid Enabled Gas setup: (NOTE special gas setup! ) Fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 2 psi NEON 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 fill H-bottom with 2 psi ARGON Hybrid disabled (PG5) Enable gate-valves and shutters: ECE, VUV, HiREX Sr, Xeus/LoWEUS Leave z-bolo shutter as is (should be open) Torvac gatevalve toggle (yes/no): no Boronization(yes/no): yes Overnight ECDC (yes/no): yes ICRF(yes/no): yes. max power available. LH(yes/no): no Cryopump (yes/no): no DNB (yes/no): unavailable. -------------- PO-Plan: part 1: MP698: finish C. Kessel's run that was terminated early due to alternator problems. reload shot 1120717021 and start from there. part 2: MP 691 Try to re-create plasma conditions similar to shot 1040310014 (using a recent LSN shot, and modify the equilibrium to that of 1040310014) and re-produce ITBs at Bt0 ~ 6.3 T. Start with about 3 MW ICRF (assuming conditioned in the first part of the run day). After ITB is obtained, we will increase ICRF power and study fluctuations. If ITB cannot be achieved at ~6.3 T, run Bt0 ~ 4.6 T. See SL_PLAN for more details.

Session Leader Summaries

Entered: Jul 19 2012 05:21:48:687PM

Author: Catherine Fiore

This run is in support of MP 691, Development of TEM in high performance ITBs We begin on shot 15 with a locked mode shot. We had 2 locked mode shots, 1 no power shots, and most of the remainder exhibited ITB peaking. The best shots were 21-24, but most of the shots generated usable ITBs. Today we focused on re-establishing high power ITBs. Tomorrow we will focus on increasing the ICRF power into them. Shot 15-- Locked mode shot for HIREX. Signal low, so we might need another later. We will be setting up the EDA H-mode and ITB over the next few shots. Shot 16-- No power shot Shot 17--No steady H-mode. Many faults on the ICRF. It is suggested that we raise the density somewhat to get EDA H-modes Shot 18--One steady H-mode, but not long enough for a good ITB. Many back transitions after that. We still don't have steady rf, D dropped out early. It may take a while to get the shot set up. Shot 19--One steady (0.4 s) H-mode. There was a weak amount of peaking, leaning towards ITB. Two back transitions after that. We still don't have steady rf, D dropped out early. Shot 20--Very late H-mode. No ITB Still having problems with rf tuning. Shot 21--Good long ITB. We need more argon to get the Ti and rotation. Shot 22--Beautiful long ITB. We still need more argon to get the Ti and rotation. Shot 23--Another good ITB. We are still having problems getting argon in. We are changing plenums. Shot 24--Another good ITB, but ended a bit early. The density was much more peaked, and the PCI signature was different. This could be very interesting in the stability analysis, because the temperature is also lower. We had some argon in, but Matt would like more. Shot 25--A couple of Moly injections, but an ITB formed on the last H-mode. We have enough argon. The rf power is at 3.5 Mhz. We need to make sure we have good rotation and Ti data before beginning the power scan. Shot 26--ITB on the second H-mode. We should have HIREX data. We are backing off a little on the ICRF power. Shot 27--ITB on the second H-mode. Repeat to make sure we have good data Shot 28--ITB on the second H-mode A bit more peaked than the one before. HIREX needs a locked mode for the next shot. Shot 29--Locked mode shot Shot 30--ITB on the first H-mode. RF power at 4 MW. Tomorrow's run will resume from this point.

Entered: Jul 19 2012 09:25:57:807PM

Author: Chuck Kessel

MP698 ITER-like Discharges at 2.7T A 3 hour run was performed to make up for lost time on 1120717 due an alternator shutdown. Recovery of 1120717021 with the previous night's boronization was largely done by shot 005, at n/nGr = 0.85, betaN = 1.75. Shot 004 reached the Greenwald density in its EDA H-mode phase. In shot 006 the ICRF power was raised from 4.0 MW to 4.5 MW in the flattop. In shot 007 the ICRF power was raised to 5 MW in flattop, although there were several dropouts. The betan values were consistently reaching sustained values of 1.8 for over 500 ms, with excursions above 2.0. The ICRF power in the rampdown was obtained in 007 and we got a full rampdown. We began to incrementally increase the density request with shot 008 to maintain the flattop EDA H-mode density near the target of 0.85nGr. By shot 010 we were not getting the ICRF power to remain steady, and introduced neon. Although 010 disrupted, the same was tried in 011-014, and the neon clearly improved the ICRF power. 3 levels were tried, 50, 40 and 30 V. The 2 higher were satisfactory, while the lowest seem not quite enough. Although the radiated power rose over no neon, it was not detrimental. High Pnet over n values were obtained, up to 1.3 with H98 values as high as 0.9. The final discharge gave betan > 2 for over 300 ms. The 10 KHz MHD signal was evident on several shots, however, it could take on a range of characters. Overall for MP698, the runday was quite successful, providing a significant extension of the database for ITER-like flattop performance at the high density operating point. This will be reported at the IAEA and APS meetings. Thanks to I. Hutchinson, S. Wolfe, Y. Lin, S. Wukitch, M. Reinke (who has been vindicated by good neon performance), J. Hughes, the C-Mod team.

Physics Operator Summaries

Entered: Jul 19 2012 05:05:30:577PM

Author: Yijun Lin

Startup was good all day. Good ITER like plasmas (650 kA, 2.7T) for the 1st part. Also good RF power > 4.5 MW with Neon puff (from B-side lower) (shot 12, 13 etc). Good ITB plasmas (1 MA, 6.25 T) for the 2nd part. Using H-bottom 3 psi for Argon puff seemed to be not working (shot 16-22). Switched back to B0-side lower for Argon since shot 23. plasma attempts: 30 fizzle: ZERO (0) no power shot: 1 (due to engineering operator error) Several early disruptions in the beginning to recover from boronization.

Session Leader Comments
Jul 19 2012 10:36:33:287AM	1120719006	Chuck Kessel	We are cooking now. ICRF is moving above 1120717 levels, radiated power is dropping, and n is very close to 0.85nGr. Lower L-mode density request is removing the early ELM free H-mode. betaN is peaking around 2 and dropping to 1.7-1.85.
Jul 19 2012 11:19:09:947AM	1120719009	Chuck Kessel	Pushing ICRF to 5 MW, and raising slowly the requested n. Good up to 008, 009 a bit worse due to full ICRF drop out, density stops rising, although radiated power is not high. ICRF seems near limit, try neon in next shot. Pnet/n would be pretty high if ICRF power can stay steady.
Jul 19 2012 12:02:01:323PM	1120719014	Chuck Kessel	Introduced neon which has helped A LOT with ICRF. Have good high n/nGr, H98, betan...and rising H98, so Pnet/n vs H98 trend is emerging. THANKS to Catherine for the 3 hours today! We had excellent additional data from 1120717. ICRF up to 5 MW, high Te, higher tped ~ 500 eV.
Jul 19 2012 12:30:09:137PM	1120719015	Catherine Fiore	Locked mode shot for HIREX. Signal low, so we might need another later. We will be setting up the EDA H-mode and ITB over the next few shots.
Jul 19 2012 12:37:59:510PM	1120719016	Catherine Fiore	No power shot
Jul 19 2012 12:58:21:477PM	1120719017	Catherine Fiore	No steady H-mode. Many faults on the ICRF. It is suggested that we raise the density somewhat to get EDA H-modes
Jul 19 2012 01:13:08:547PM	1120719018	Catherine Fiore	One steady H-mode, but not long enough for a good ITB. Many back transitions after that. We still don't have steady rf, D dropped out early. It may take a while to get the shot set up.
Jul 19 2012 01:29:28:800PM	1120719019	Catherine Fiore	One steady (0.4 s) H-mode. There was a weak amount of peaking, leaning towards ITB. Two back transitions after that. We still don't have steady rf, D dropped out early.
Jul 19 2012 01:43:44:133PM	1120719020	Catherine Fiore	Very late H-mode. No ITB Still having problems with rf tuning.
Jul 19 2012 02:01:28:870PM	1120719021	Catherine Fiore	Good long ITB. We need more argon to get the Ti and rotation.
Jul 19 2012 02:22:48:137PM	1120719022	Catherine Fiore	Beautiful long ITB. We still need more argon to get the Ti and rotation.
Jul 19 2012 02:42:16:290PM	1120719023	Catherine Fiore	Another good ITB. We are still having problems getting argon in. We are changing plenums.
Jul 19 2012 03:10:31:340PM	1120719024	Catherine Fiore	Another good ITB, but ended a bit early. The density was much more peaked, and the PCI signature was different. This could be very interesting in the stability analysis, because the temperature is also lower. We had some argon in, but Matt would like more.
Jul 19 2012 03:30:51:150PM	1120719025	Catherine Fiore	A couple of Moly injections, but an ITB formed on the last H-mode. We have enough argon. The rf power is at 3.5 Mhz. We need to make sure we have good rotation and Ti data before beginning the power scan.
Jul 19 2012 03:49:28:120PM	1120719026	Catherine Fiore	ITB on the second H-mode. We should have HIREX data. We are backing off a little on the ICRF power.
Jul 19 2012 04:07:32:533PM	1120719027	Catherine Fiore	ITB on the second H-mode. Repeat to make sure we have good data
Jul 19 2012 04:30:08:417PM	1120719028	Catherine Fiore	ITB on the second H-mode A bit more peaked than the one before. HIREX needs a locked mode for the next shot.
Jul 19 2012 04:46:46:380PM	1120719029	Catherine Fiore	Locked mode shot for HIREX
Jul 19 2012 05:11:32:233PM	1120719030	Catherine Fiore	ITB on the first H-mode. RF power at 4 MW. Tomorrow's run will resume from this point.

Physics Operator Comments
Jul 19 2012 09:12:57:963AM	1120719001	Yijun Lin	reload shot 1120717021. try to replicate the shot. (there was programed PG1 for Neon puff, but hybrid is disabled). shorten PG4 pre-puff from 22 ms to 20 ms...pre-emptive move after a fresh boronization... (note TF starts at -0.5 sec for this 3 T startup. I will need to move it for 2nd part of the run) Load at 19-Jul-2012 08:43:59.00 Open tree /home/ylin/pcs_scratch -1 Open tree done result: disrupted 0.35 sec. start up ok. next: no dpcs change.
Jul 19 2012 09:27:04:993AM	1120719002	Yijun Lin	target: Ip 0.65 MA, nl 0.9e20 m^-2, 2.7 T result: disrupted 0.88 sec. next shot: no pcs change.
Jul 19 2012 09:47:22:693AM	1120719003	Yijun Lin	target: Ip 0.65 MA, nl 0.9e20 m^-2, 2.7 T result: disrupted at 0.84 s. next shot: lower density demand to 0.7 and see if we can keep density lower.Load at 19-Jul-2012 09:46:55.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 09:56:07:877AM	1120719004	Yijun Lin	target: Ip 0.65 MA, nl 0.7e20 m^-2, 2.7 T result: disrupted at 1.55 sec. next shot: no pcs change.
Jul 19 2012 10:10:13:177AM	1120719005	Yijun Lin	target: Ip 0.65 MA, nl 0.7e20 m^-2, 2.7 T result: ended at 1.62 sec ramp-down. next shot: no pcs change.
Jul 19 2012 10:30:13:710AM	1120719006	Yijun Lin	target: Ip 0.65 MA, nl 0.7e20 m^-2, 2.7 T result: ended at 1.67 sec ramp-down. next shot: no pcs change.
Jul 19 2012 10:40:03:287AM	1120719007	Yijun Lin	target: Ip 0.65 MA, nl 0.7e20 m^-2, 2.7 T result: full length next shot: nl 0.75 Load at 19-Jul-2012 10:39:46.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 10:49:57:937AM	1120719008	Yijun Lin	target: Ip 0.65 MA, nl 0.75e20 m^-2, 2.7 T result: full length next shot: nl 0.8
Jul 19 2012 11:08:13:610AM	1120719009	Yijun Lin	target: Ip 0.65 MA, nl 0.8e20 m^-2, 2.7 T result: full length next shot: add neon PG1, 40% from .4-0.6 sec. Ask Engieering Operator to enable hybrid for B-side lower (2 psi Neon filled) Load at 19-Jul-2012 11:06:51.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 11:18:28:707AM	1120719010	Yijun Lin	target: Ip 0.65 MA, nl 0.8e20 m^-2, 2.7 T, neon puff result: disrupted 0.26 sec. next shot: no pcs change.
Jul 19 2012 11:34:25:157AM	1120719011	Yijun Lin	target: Ip 0.65 MA, nl 0.8e20 m^-2, 2.7 T, neon puff result: much better RF with Neon puff. next shot: move neon later by 0.3 s. (0.70-0.9 sec)
Jul 19 2012 11:47:45:777AM	1120719012	Yijun Lin	target: Ip 0.65 MA, nl 0.8e20 m^-2, 2.7 T, neon puff result: plasma next shot: nl 0.85, neon 50%, 0.7-0.9 sec Load at 19-Jul-2012 11:47:31.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 11:58:49:037AM	1120719013	Yijun Lin	target: Ip 0.65 MA, nl 0.85e20 m^-2, 2.7 T, neon puff result: plasma next shot: 30% Neon, 0.7-0.9 sec
Jul 19 2012 12:10:35:740PM	1120719014	Yijun Lin	target: Ip 0.65 MA, nl 0.85e20 m^-2, 2.7 T, neon puff result: plasma next shot: switch experiment. 6.3 T run. locked mode shot, load shot 1120626029
Jul 19 2012 12:22:15:080PM	1120719014	Yijun Lin	Locked mode shot. Engineering setup reloaded from shot 1120614028 move TF limit to 180 (for 6.3 T shot) disable B-side lower enable H-bottom (2.9 PSI Argon) load shot 1120626029 lower PG5 demand to 50% (segment 4 for locked mode) use its start-up, but shorten PG4 prepuff to 20 ms. also started TF at -1.1 sec Load at 19-Jul-2012 12:16:43.00 Open tree /home/ylin/pcs_scratch -1 Open tree done result: good shot.
Jul 19 2012 12:40:34:070PM	1120719016	Yijun Lin	Target: 6.2 T, LSN, 1.1 MA, nl04: 1.0e20 m^-2, try ITB... a lot changes made for shot setup reloaded a saved shot 1120719101...which was based on the shape of shot 1040310014, but at 1.1 MA.. result: no alternator excitation...no power shot. next: no pcs change.
Jul 19 2012 12:58:29:120PM	1120719017	Yijun Lin	Target: 6.2 T, LSN, 1.1 MA, nl04: 1.0e20 m^-2, try ITB... result: plasma. full length. more like ELM-fee H-modes. next: raise density to 1.15 e20 m^-2. A little touch on plasma shape. Also a correction on the start of TF waveform in segment 2.
Jul 19 2012 01:17:12:183PM	1120719018	Yijun Lin	Target: 6.3 T, LSN, 1.1 MA, nl04: 1.15e20 m^-2, try ITB. result: plasma. next: shorten Argon puff. raise density to 1.25
Jul 19 2012 01:27:27:477PM	1120719019	Yijun Lin	Target: 6.3 T, LSN, 1.1 MA, nl04: 1.15e20 m^-2, try ITB. result: plasma. next: lower current to 1 MA. no other change. Load at 19-Jul-2012 13:25:01.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 01:58:22:213PM	1120719020	Yijun Lin	Target: 6.3 T, LSN, 1.0 MA, nl04: 1.15e20 m^-2, try ITB. result: plasma. next: no dpcs change.
Jul 19 2012 02:03:20:660PM	1120719021	Yijun Lin	Target: 6.3 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. Maybe ITB. next: argon to 45 ms. TF to 174 kA from 175 kA (--> 6.25 T). no other change. Load at 19-Jul-2012 14:03:07.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 02:31:33:700PM	1120719022	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. next: 100% 50 ms Argon. Load at 19-Jul-2012 14:31:20.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 02:46:20:077PM	1120719023	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. Still no argon. next shot: pump out b-side lower (neon)...fill 1 psi argon. hybrid enabled. H-bottom hybrid disabled. Argon puff PG1 0.3-0.35 sec, 100%.. Load at 19-Jul-2012 14:45:19.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 03:04:19:790PM	1120719024	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. next shot: argon 75 ms. Load at 19-Jul-2012 15:03:31.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 03:25:42:430PM	1120719025	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. next shot: no pcs change.
Jul 19 2012 03:48:18:657PM	1120719026	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. next shot: no pcs change.
Jul 19 2012 04:06:54:830PM	1120719027	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. next shot: no pcs change.
Jul 19 2012 04:35:16:943PM	1120719028	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. next shot: locked mode shot... turn off segment 2, turn on segment 3. Load at 19-Jul-2012 16:35:02.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 04:48:57:077PM	1120719029	Yijun Lin	locked mode shot. result: plasma. next: turn off segment 3, turn on segment 2 (run 6.25 T ITB shot). Load at 19-Jul-2012 16:48:24.00 Open tree /home/ylin/pcs_scratch -1 Open tree done
Jul 19 2012 05:04:46:563PM	1120719030	Yijun Lin	Target: 6.25 T, LSN, 1.0 MA, nl04: 1.25e20 m^-2, try ITB. result: plasma. ITB. end of run.

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	09:04:22:280AM	Plasma	Ok
2	09:21:31:523AM	Plasma	Ok
3	09:34:52:483AM	Plasma	Ok
4	09:50:27:290AM	Plasma	Ok
5	10:03:45:417AM	Plasma	Ok
6	10:16:10:127AM	Plasma	Ok
7	10:31:27:687AM	Plasma	Ok
8	10:43:55:343AM	Plasma	Ok
9	10:57:44:350AM	Plasma	Ok
10	11:10:12:317AM	Plasma	Ok
11	11:22:40:850AM	Plasma	Ok
12	11:35:33:163AM	Plasma	Ok
13	11:48:27:227AM	Plasma	Ok
14	12:01:33:317PM	Plasma	Ok
15	12:18:57:740PM	Plasma	Ok
16	12:34:51:177PM	Plasma	Bad	Pulse state missed
17	12:48:00:087PM	Plasma	Ok
18	01:00:30:517PM	Plasma	Ok
19	01:18:28:440PM	Plasma	Ok
20	01:35:56:143PM	Plasma	Ok
21	01:53:16:613PM	Plasma	Ok
22	02:13:41:660PM	Plasma	Ok
23	02:34:04:990PM	Plasma	Ok
24	02:55:22:990PM	Plasma	Ok
25	03:16:44:483PM	Plasma	Ok
26	03:38:11:103PM	Plasma	Ok
27	04:00:21:780PM	Plasma	Ok
28	04:22:51:833PM	Plasma	Ok
29	04:43:38:063PM	Plasma	Ok
30	05:01:04:350PM	Plasma	Ok

System Availability

Jul 19 2012 09:03:59:813AM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 2 2008 11:03:58:433AM (sears) Joe Snipes Active MHD Antenna golfit BES yes BES system is online Nov 22 2011 02:21:12:050PM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes Midplane diodes functioning properly. Midplane bolometers working and calibrated. DIV bolometers installed but not yet toaster calibrated Apr 20 2012 09:57:29:520AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Jun 15 2012 05:02:46:313PM (dekow) Jim Irby Boronization dekow,irby CECE yes The system is currently operational for Te tilde measurement. Talk to Choongki about the current configuration Jul 3 2012 04:38:00:317PM (nthoward) Anne White Correlation ECE nthoward,sck83,whitea CNPA yes Multiple channel CNPA available, no safety risk for in-vessel access Apr 14 2011 12:01:59:693PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor yes   Jun 15 2012 05:02:31:550PM (dekow) Brian LaBombard Upper Divertor Cryopump dekow,irby,labombard CXRS yes core-CXRS system is online Nov 22 2011 02:21:22:280PM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan CXRS edge yes Michael CHurchill has primary responsibility at the moment Apr 19 2011 11:44:46:247AM (blip) Bruce Lipshultz Measurement of CXR light in the pedestal region at both the high- and low-field sides blip,rmchurch D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 1 2009 09:45:41:090AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa no system is is installed and aligned, but not functional (appears to be a broken cable) Dec 5 2011 02:41:42:867PM (marmar) Earl Marmar Visible Bremsstrahlung Imaging marmar Disruption Mitigation yes two gas jet valves active as of Feb 2012 May 15 2012 10:09:23:597AM (granetz) Robert Granetz Gas Jet granetz,whyte Divertor IR no   Mar 6 2007 10:50:41:677AM  Glen Wurden Divertor IR Digital Video gwurden,terry Divertor IR Spectroscopy no   Mar 6 2007 10:51:39:897AM  Glen Wurden Divertor IR Spectroscopy gwurden,terry DMBolo AXUV diodes yes Diodes are taking usable data. Not all post-processing code is working yet. Feb 1 2012 01:24:23:953PM (golynyk) Geoff Olynyk Set of six AXUV diodes in a toroidal array of midplane wall boxes. golynyk,granetz,mlreinke,whyte DNB yes "The beam could break at any moment." May 15 2012 10:09:52:470AM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,mochung ECDC yes   Apr 26 2012 03:23:19:057PM (dekow) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes FRC-ECE is online May 14 2012 11:53:01:693AM (bespam) Perry Phillips Heterodyne ECE-32 channels bespam,liao,phillips,rowan,whitea FTCI yes System Operational May 14 2012 11:50:45:590AM (irby) Jim Irby Fast two-color interferometer irby G-Side Ratiomatic yes Installed April 25,2012. New controller installed 5/29/2012 Jun 7 2012 10:40:00:957AM (toland) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no HV cables disconnected and power supplies off. Electrical plugs have been disconnected, capped and red tagged. Mar 5 2012 10:21:53:460AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational Apr 27 2012 07:41:46:907AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPC2 yes Operational Apr 27 2012 07:42:03:317AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 1 2009 09:45:50:933AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes system is functional and taking data Dec 5 2011 02:42:29:857PM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Apr 26 2012 03:23:49:607PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36:33:420PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes Installed and aligned. Will be available for Ti/Vr profiles after focusing tests and locked modes are taken. Dec 6 2011 08:21:02:453AM (ypodpaly) John Rice High Resolution X-Ray cgao,ldelgado,rice,ypodpaly HXR yes 32 Channels operational,, no safety risk for in-vessel access Apr 14 2011 12:05:24:810PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes   May 31 2012 09:20:06:827AM (wukitch) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes   May 31 2012 09:19:57:640AM (wukitch) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes   May 31 2012 09:19:47:443AM (wukitch) Steve Wukitch J-port antenna wukitch,ylin Impurity Spectroscopy yes Being upgraded with better optics and new spectrographs. Dan Miller has primary responsibility. Apr 19 2011 11:46:02:193AM (blip) Bruce Lipshultz Measurement of recycling light and impurity source rates at multiple surfaces around the tokamak blip,miller Laser Blow-Off yes Pumped Down, Laser has not yet been tested but otherwise operational May 14 2012 04:31:17:037PM (nthoward) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH is now available for plasma operation up to ~900 kW net power. Jul 3 2012 02:50:00:693PM (wallaceg) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer no off Apr 15 2011 08:24:27:930AM (dominguez) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek LoWEUS yes LoWEUS viewing the 10-30 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:34:077AM (mlreinke) Matthew L. Reinke Long Wavelength Extreme Ultraviolet Spectrometer markchil,mlreinke LPI no Beam line removed May 30 2008 02:09:12:833PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no Midplane Lyman-a not functioning. New B-PORT Lyman (BPLY) still being debugged. Jul 12 2012 08:52:28:233AM (mlreinke) Matt Reinke Lyman alpha cameras faustian,labombard,mlreinke Magnetics yes   Dec 1 2011 11:51:51:970AM (g) Robert Granetz Bp coils and flux loops for equilibrium control granetz,wolfe McPherson no McPherson under vacuum but is not run on a day-to-day basis. Can be requested if desired. LoWEUS has taken over as the primary Mo monitor. Jul 12 2012 08:53:14:937AM (mlreinke) Jim Terry VUV Spectrometer markchil,mlreinke,terry Michelson yes Vacuum 3-4e-8 T. Starting with Michelson at reduced speed. Apr 27 2012 07:42:41:960AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes   Dec 2 2011 12:27:47:163PM (toland) Brian LaBombard Baratron pressure gauges labombard,toland MLP yes Operational. Connected to A-port probe system May 10 2012 08:40:19:910AM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE yes 2/29/2012 MSE operational. No HV or vacuum safety issues Feb 29 2012 12:26:13:863PM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes Voltage is on for He3 detectors on J port. Remaining voltages will be turned on for the first run. Apr 23 2012 09:31:22:063AM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes All detectors Powered On --- Waiting for neutrons for calibration Nov 22 2011 01:05:24:380PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA yes C-bottom and new F-bottom system ready. Dec 2 2011 12:28:44:843PM (toland) Brian LaBombard NINJA gas puff labombard,terry,toland PCI yes Operational. Jul 10 2012 07:08:06:883PM (ntsujii) Miklos Porkolab Phase Contrast Imaging emd,ennever,ntsujii,porkolab Penning Gauges yes HV power supplies turned ON in INIT, off in RECOOL May 10 2012 08:41:03:000AM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 1 2009 09:46:29:543AM (terry) Jim Terry Video of plasma via several cameras dekow,irby,terry,wolfe Polarimeter yes 3 chords operational but with high noise level Jan 6 2012 04:22:20:903PM (irby) Jim Irby C-Mod Polarimeter irby Power - Alternator Air Switch yes   Apr 26 2012 03:24:21:607PM (dekow) Gary Dekow Alternator to Power Room Power Supply Connection cochran,dekow,dterry,irby Power - PEI yes   Apr 26 2012 03:24:41:250PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Apr 26 2012 03:24:57:153PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Apr 26 2012 03:25:14:497PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Some dead probes. May 10 2012 08:41:58:120AM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. 4 out of 6 probes working. May 10 2012 08:41:40:557AM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes Operational. May 10 2012 08:42:13:733AM (labombard) Brian LaBombard Outer Lower Divertor Probe Array (F and J) labombard Probe Array - UDIV yes Operational. Some dead probes. May 10 2012 08:42:32:663AM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1120608, the high frequency channels: 112, 140 and the variable, have been disconnected for some troubleshooting. All other channels are connected Jun 14 2012 11:28:59:603AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. A variety of probe heads are ready for use. May 10 2012 08:43:10:937AM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. May 10 2012 08:43:24:887AM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP no Not functioning. Probe tips are melted. Repair not performed during break. May 10 2012 08:44:43:137AM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Shoelace Antenna yes Operational May 10 2012 08:45:08:320AM (labombard) Brian LaBombard High-k active MHD antenna, for QCM, WCM studies golfit,labombard SOL reflectometer yes c-port (top, middle, bottom) and h-port available. Only 1 of 4 locations can be used for each discharge May 1 2012 04:54:58:820PM (cornwall) Cornwall Lau SOL reflectometer cornwall,wukitch,ylin Sparker yes Sparker Power Supply powered up. Connected at K port using red cable 4/23/12 9:25AM Apr 23 2012 12:06:10:983PM (parkin) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS is under vacuum and fully available. Jul 3 2012 02:46:59:753PM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes TCI lasers in operation May 14 2012 11:51:18:700AM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with one 50Hz laser, precise density calibration still required. May 9 2012 03:12:32:050PM (jwhughes) Jerry Hughes Core Thomson scattering jrwalk,jwhughes,yma TS - Edge yes Operating with one 50Hz laser, precise density calibration still required. May 9 2012 03:12:51:363PM (jwhughes) Jerry Hughes Millimeter resolution edge Thomson scattering jrwalk,jwhughes,yma Vispec no 350 and 670 nm, 4 spatial channels Nov 28 2007 09:58:35:493AM (agraf) Alex Graf Visible Spectrometer agraf XEUS yes XEUS viewing the 1-6 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:43:107AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer markchil,mlreinke XTOMO yes ARRAY1->5 available. Specific channels on various arrays display issues. Apr 20 2012 05:36:28:523PM (faustian) Robert Granetz X-Ray Tomography faustian,granetz,mlreinke

Jul 19 2012 10:31:25:733AM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 2 2008 11:03:58:433AM (sears) Joe Snipes Active MHD Antenna golfit BES yes BES system is online Nov 22 2011 02:21:12:050PM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes Midplane diodes functioning properly. Midplane bolometers working and calibrated. DIV bolometers installed but not yet toaster calibrated Apr 20 2012 09:57:29:520AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Jun 15 2012 05:02:46:313PM (dekow) Jim Irby Boronization dekow,irby CECE yes The system is currently operational for Te tilde measurement. Talk to Choongki about the current configuration Jul 3 2012 04:38:00:317PM (nthoward) Anne White Correlation ECE nthoward,sck83,whitea CNPA yes Multiple channel CNPA available, no safety risk for in-vessel access Apr 14 2011 12:01:59:693PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor yes   Jun 15 2012 05:02:31:550PM (dekow) Brian LaBombard Upper Divertor Cryopump dekow,irby,labombard CXRS yes core-CXRS system is online Nov 22 2011 02:21:22:280PM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan CXRS edge yes Michael CHurchill has primary responsibility at the moment Apr 19 2011 11:44:46:247AM (blip) Bruce Lipshultz Measurement of CXR light in the pedestal region at both the high- and low-field sides blip,rmchurch D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 1 2009 09:45:41:090AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa no system is is installed and aligned, but not functional (appears to be a broken cable) Dec 5 2011 02:41:42:867PM (marmar) Earl Marmar Visible Bremsstrahlung Imaging marmar Disruption Mitigation yes two gas jet valves active as of Feb 2012 May 15 2012 10:09:23:597AM (granetz) Robert Granetz Gas Jet granetz,whyte Divertor IR no   Mar 6 2007 10:50:41:677AM  Glen Wurden Divertor IR Digital Video gwurden,terry Divertor IR Spectroscopy no   Mar 6 2007 10:51:39:897AM  Glen Wurden Divertor IR Spectroscopy gwurden,terry DMBolo AXUV diodes yes Diodes are taking usable data. Not all post-processing code is working yet. Feb 1 2012 01:24:23:953PM (golynyk) Geoff Olynyk Set of six AXUV diodes in a toroidal array of midplane wall boxes. golynyk,granetz,mlreinke,whyte DNB yes "The beam could break at any moment." May 15 2012 10:09:52:470AM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,mochung ECDC yes   Apr 26 2012 03:23:19:057PM (dekow) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes FRC-ECE is online May 14 2012 11:53:01:693AM (bespam) Perry Phillips Heterodyne ECE-32 channels bespam,liao,phillips,rowan,whitea FTCI yes System Operational May 14 2012 11:50:45:590AM (irby) Jim Irby Fast two-color interferometer irby G-Side Ratiomatic yes Installed April 25,2012. New controller installed 5/29/2012 Jun 7 2012 10:40:00:957AM (toland) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no HV cables disconnected and power supplies off. Electrical plugs have been disconnected, capped and red tagged. Mar 5 2012 10:21:53:460AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational Apr 27 2012 07:41:46:907AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPC2 yes Operational Apr 27 2012 07:42:03:317AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 1 2009 09:45:50:933AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes system is functional and taking data Dec 5 2011 02:42:29:857PM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Apr 26 2012 03:23:49:607PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36:33:420PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes Installed and aligned. Will be available for Ti/Vr profiles after focusing tests and locked modes are taken. Dec 6 2011 08:21:02:453AM (ypodpaly) John Rice High Resolution X-Ray cgao,ldelgado,rice,ypodpaly HXR yes 32 Channels operational,, no safety risk for in-vessel access Apr 14 2011 12:05:24:810PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes   May 31 2012 09:20:06:827AM (wukitch) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes   May 31 2012 09:19:57:640AM (wukitch) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes   May 31 2012 09:19:47:443AM (wukitch) Steve Wukitch J-port antenna wukitch,ylin Impurity Spectroscopy yes Being upgraded with better optics and new spectrographs. Dan Miller has primary responsibility. Apr 19 2011 11:46:02:193AM (blip) Bruce Lipshultz Measurement of recycling light and impurity source rates at multiple surfaces around the tokamak blip,miller Laser Blow-Off yes Pumped Down, Laser has not yet been tested but otherwise operational May 14 2012 04:31:17:037PM (nthoward) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH is now available for plasma operation up to ~900 kW net power. Jul 3 2012 02:50:00:693PM (wallaceg) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer no off Apr 15 2011 08:24:27:930AM (dominguez) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek LoWEUS yes LoWEUS viewing the 10-30 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:34:077AM (mlreinke) Matthew L. Reinke Long Wavelength Extreme Ultraviolet Spectrometer markchil,mlreinke LPI no Beam line removed May 30 2008 02:09:12:833PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no Midplane Lyman-a not functioning. New B-PORT Lyman (BPLY) still being debugged. Jul 12 2012 08:52:28:233AM (mlreinke) Matt Reinke Lyman alpha cameras faustian,labombard,mlreinke Magnetics yes   Dec 1 2011 11:51:51:970AM (g) Robert Granetz Bp coils and flux loops for equilibrium control granetz,wolfe McPherson no McPherson under vacuum but is not run on a day-to-day basis. Can be requested if desired. LoWEUS has taken over as the primary Mo monitor. Jul 12 2012 08:53:14:937AM (mlreinke) Jim Terry VUV Spectrometer markchil,mlreinke,terry Michelson yes Vacuum 3-4e-8 T. Starting with Michelson at reduced speed. Apr 27 2012 07:42:41:960AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes   Dec 2 2011 12:27:47:163PM (toland) Brian LaBombard Baratron pressure gauges labombard,toland MLP yes Operational. Connected to A-port probe system May 10 2012 08:40:19:910AM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE yes 2/29/2012 MSE operational. No HV or vacuum safety issues Feb 29 2012 12:26:13:863PM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes Voltage is on for He3 detectors on J port. Remaining voltages will be turned on for the first run. Apr 23 2012 09:31:22:063AM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes All detectors Powered On --- Waiting for neutrons for calibration Nov 22 2011 01:05:24:380PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA yes C-bottom and new F-bottom system ready. Dec 2 2011 12:28:44:843PM (toland) Brian LaBombard NINJA gas puff labombard,terry,toland PCI yes Operational. Jul 10 2012 07:08:06:883PM (ntsujii) Miklos Porkolab Phase Contrast Imaging emd,ennever,ntsujii,porkolab Penning Gauges yes HV power supplies turned ON in INIT, off in RECOOL May 10 2012 08:41:03:000AM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 1 2009 09:46:29:543AM (terry) Jim Terry Video of plasma via several cameras dekow,irby,terry,wolfe Polarimeter yes 3 chords operational but with high noise level Jan 6 2012 04:22:20:903PM (irby) Jim Irby C-Mod Polarimeter irby Power - Alternator Air Switch yes   Apr 26 2012 03:24:21:607PM (dekow) Gary Dekow Alternator to Power Room Power Supply Connection cochran,dekow,dterry,irby Power - PEI yes   Apr 26 2012 03:24:41:250PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Apr 26 2012 03:24:57:153PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Apr 26 2012 03:25:14:497PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Some dead probes. May 10 2012 08:41:58:120AM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. 4 out of 6 probes working. May 10 2012 08:41:40:557AM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes Operational. May 10 2012 08:42:13:733AM (labombard) Brian LaBombard Outer Lower Divertor Probe Array (F and J) labombard Probe Array - UDIV yes Operational. Some dead probes. May 10 2012 08:42:32:663AM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1120608, the high frequency channels: 112, 140 and the variable, have been disconnected for some troubleshooting. All other channels are connected Jun 14 2012 11:28:59:603AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. A variety of probe heads are ready for use. May 10 2012 08:43:10:937AM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. May 10 2012 08:43:24:887AM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP no Not functioning. Probe tips are melted. Repair not performed during break. May 10 2012 08:44:43:137AM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Shoelace Antenna yes Operational May 10 2012 08:45:08:320AM (labombard) Brian LaBombard High-k active MHD antenna, for QCM, WCM studies golfit,labombard SOL reflectometer yes c-port (top, middle, bottom) and h-port available. Only 1 of 4 locations can be used for each discharge May 1 2012 04:54:58:820PM (cornwall) Cornwall Lau SOL reflectometer cornwall,wukitch,ylin Sparker yes Sparker Power Supply powered up. Connected at K port using red cable 4/23/12 9:25AM Apr 23 2012 12:06:10:983PM (parkin) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS is under vacuum and fully available. Jul 3 2012 02:46:59:753PM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes TCI lasers in operation May 14 2012 11:51:18:700AM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with both lasers, density calibration ongoing. Jul 19 2012 10:20:09:220AM (jrwalk) Jerry Hughes Core Thomson scattering jrwalk,jwhughes,yma TS - Edge yes Operating with both lasers, density calibration ongoing. Jul 19 2012 10:20:28:323AM (jrwalk) Jerry Hughes Millimeter resolution edge Thomson scattering jrwalk,jwhughes,yma Vispec no 350 and 670 nm, 4 spatial channels Nov 28 2007 09:58:35:493AM (agraf) Alex Graf Visible Spectrometer agraf XEUS yes XEUS viewing the 1-6 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:43:107AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer markchil,mlreinke XTOMO yes ARRAY1->5 available. Specific channels on various arrays display issues. Apr 20 2012 05:36:28:523PM (faustian) Robert Granetz X-Ray Tomography faustian,granetz,mlreinke