Miniproposals

Miniproposal: 667 Date Filed: 9/6/2011 Title: Commissioning of new SOL probes First Author: Dan Brunner Session Leader: Dan Brunner (shots 1-30)

Engineering Operator Run Comment

MP 667: Commissioning of new SOL probes SL D.Brunner PO S.Shiraiwa

Session Leader Plans

Entered: Jul 25 2012 01:30:04:897PM

Author: Dan Brunner

MP 667: Commissioning of new SOL probes The purpose of this run day is to acquire ion temperature profiles in the SOL with the Ion Sensitive Probe (ISP) over a range of densities. Will also puff He after the probes scan (1.2 s) to get CXRS B5+ ion temperature profiles for comparison. Start from shot 1120627010 from previous MP667 run (5.4 T, 0.8 MA, 0.4x10^20 m^-2). Target probes. When data is good, notch up nl04 by 0.2x10^20 m^-2. Don't spend too much time at the low density, need to get more high density data. If time left at the end of the run either fill in gaps in the density or try a density scan at 0.5 MA. For CXRS: fill NINJA plenum with 10 psi Helium DISABLED.

Physics Operators Plans

Entered: Jul 26 2012 01:17:56:327PM

Author: Syunichi Shiraiwa

0726 PO plan MP 667: Commissioning of new SOL probes SL D.Brunner PO S.Shiraiwa ----------------- Engineering Setup ----------------- Run begins at 09:00 and ends at 17:00 Power systems as on: 1120627010 Acoil: +Dtop -Dbot -Jtop +Jbot (standard) Hybrid Enabled 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 He DISABLED 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): no Overnight ECDC (yes/no): no ICRF(yes/no): no LH(yes/no): no Cryopump (yes/no): no DNB (yes/no): no Vessel temperature: 35/35/35 ------------------------------ ECDC Parameters (if requested) ------------------------------ gas and pressure: D2 at 2e-4 Torr sweep: 44/45/103 cm scan: 20/120 s

Session Leader Summaries

Entered: Jul 29 2012 01:06:30:040PM

Author: Dan Brunner

Post Run: Very good day for the ISP, despite the power supply troubles of yesterday. The voltage was droping out on current spikes. After nearly a whole day of debugging during shots, Brian came up with the simple solution of capacitors on the output. Run started out at 5.4 t, 0.8 MA with a simple density scan from sheath-limited to detached deivertor. Initial temperature profiles look good, Ti ~= 3Ã?Te, as shown previously and expected by simple transport arguments. The power supply on the Guard drooped at higher density, thus voltage on the Collector wasn't maintained. The data every, except near the LCFS, at high density is still good. Initial inspection of the data reveals that Ti appears to lower in the SOL as the density is raised (expected due to higher collisionality), but doesn't equilibrate with Te. Next put the current down to 0.58 MA with a simple density scan. The lower current allowed to scan the edge density regiemes without exceeding current limits on the supplies. Data looks good, only getting to current limits at highest density. Ti is lower at this current. It appears that some scans were deep enough to see Ti~=Te. Also got good data for comparison by CXRS. Let CECE piggy pack with some argon for HIREX and slight tweeks to the toroidal field. Next up: analyze data, explore relative levels of heat transport by ions and electrons in the SOL.

Physics Operator Summaries

Entered: Jul 26 2012 05:21:55:533PM

Author: Syunichi Shiraiwa

Today, we tested a new ion probes using OH target plasmas The machine worked well except for one interuption due to power supply camac. We got 26 normal plasmas out of 28 attempt (one fizzel and one runaway shut down) The initial setting had a fizzle detector timing at 1.8s We delaied it to 2.1s after a few shot. PCS software became slower later today, but did not became unacceptalbly slow.

Session Leader Comments
Jul 26 2012 09:04:51:337AM	1120726001	Dan Brunner	Setup: Reload shot 1120627010, reduce density to 0.4×1020 m-2. No probes scanning, waiting on target. Result: Perfect target. Next Shot: Repeat with probes.
Jul 26 2012 09:17:39:183AM	1120726002	Dan Brunner	Setup: Repeat, with probes scanning and NINJA puffing. Result: Good scans, everything operating properly. Next Shot: Repeat, push in deeper.
Jul 26 2012 09:46:54:480AM	1120726003	Dan Brunner	Setup: Repeat. Result: Good scans, everything operating properly. Next Shot: Repeat, push in deeper, adjust Bt slightly for CECE.
Jul 26 2012 10:12:32:127AM	1120726005	Dan Brunner	Setup: Increase density to 0.6×1020 m-2. Result: Good scans. Next Shot: Repeat.
Jul 26 2012 10:32:59:647AM	1120726006	Dan Brunner	Setup: Repeat. Result: Good scans. Next Shot: Repeat.
Jul 26 2012 10:48:44:780AM	1120726007	Dan Brunner	Setup: Repeat. Result: Beautiful data. Next Shot: Increase density to 0.8×1020 m-2.
Jul 26 2012 11:03:29:537AM	1120726008	Dan Brunner	Setup: Increase density to 0.8×1020 m-2. Result: Data looks good. Next Shot: Repeat.
Jul 26 2012 11:21:07:460AM	1120726009	Dan Brunner	Setup: Repeat. Result: Data looks good. Next Shot: Increase density to 0.9×1020 m-2.
Jul 26 2012 11:38:25:600AM	1120726010	Dan Brunner	Setup: Increase density to 0.9×1020 m-2. Result: Data looks ok, droop at peak insertion. Next Shot: Repeat.
Jul 26 2012 11:54:43:117AM	1120726011	Dan Brunner	Setup: Repeat. Result: Data looks ok, droop at peak insertion. Next Shot: Increase density to 1.0×1020 m-2.
Jul 26 2012 12:10:25:350PM	1120726012	Dan Brunner	Setup: Increase density to 1.0×1020 m-2. Result: Data looks ok, droop at peak insertion. Next Shot: Repeat.
Jul 26 2012 12:27:39:950PM	1120726013	Dan Brunner	Setup: Repeat. Result: Data looks ok, droop at peak insertion. Next Shot: Increase density to 1.15×1020 m-2.
Jul 26 2012 12:44:52:440PM	1120726014	Dan Brunner	Setup: Increase density to 1.10×1020 m-2. Result: Data looks ok, droop at peak insertion. Next Shot: Increase density to 1.15×1020 m-2.
Jul 26 2012 12:59:49:320PM	1120726015	Dan Brunner	Setup: Increase density to 1.15Ã?1020 m-2. Result: Data looks ok, droop at peak insertion. Next Shot: Increase density to 1.20Ã?1020 m-2.
Jul 26 2012 01:15:27:143PM	1120726016	Dan Brunner	Setup: Increase density to 1.15×1020 m-2. Result: Data looks ok, droop at peak insertion. Next Shot: Decrease Ip to 0.55 MA, decrease density to 0.40×1020 m-2.
Jul 26 2012 01:32:28:283PM	1120726017	Dan Brunner	Setup: Decrease Ip to 0.55 MA, decrease density to 0.40×1020 m-2. Result: Fizzle. Next Shot: Try again.
Jul 26 2012 01:58:13:350PM	1120726018	Dan Brunner	Setup: Try again. Result: Good target. Next Shot: Repeat, try scanning.
Jul 26 2012 02:07:05:833PM	1120726019	Dan Brunner	Setup: Repeat, with probes. Result: Good ASP ISP data, FSP was disabled. Next Shot: Repeat.
Jul 26 2012 02:26:02:310PM	1120726020	Dan Brunner	Setup: Repeat. Result: Good data. Next Shot: Repeat, FSP in deeper.
Jul 26 2012 02:44:16:740PM	1120726021	Dan Brunner	Setup: Repeat. Result: Good data. Next Shot: Increase density to 0.4×1020 m-2.
Jul 26 2012 03:09:53:220PM	1120726022	Dan Brunner	Delay for critical power supply.
Jul 26 2012 03:36:39:873PM	1120726022	Dan Brunner	Setup: Repeat. Result: Gas test. Next Shot: Try plasma.
Jul 26 2012 03:38:03:700PM	1120726023	Dan Brunner	Setup: Plasma. Result: Good data. Next Shot: Increase density to 0.5×1020 m-2. Because of delays, will be changing density every shot. May come back and repeat some at the end if there is time.
Jul 26 2012 03:47:14:857PM	1120726024	Dan Brunner	Setup: Increase density to 0.5×1020 m-2. Result: Run away shut down. Next Shot: Try again.
Jul 26 2012 04:05:49:967PM	1120726025	Dan Brunner	Setup: Try again. Result: Good data. Next Shot: Increase density to 0.6×1020 m-2.
Jul 26 2012 04:18:07:310PM	1120726026	Dan Brunner	Setup: Increase density to 0.6×1020 m-2. Result: Good data. Next Shot: Increase density to 0.7×1020 m-2.
Jul 26 2012 04:33:31:043PM	1120726027	Dan Brunner	Setup: Increase density to 0.7×1020 m-2. Result: Good data. Next Shot: Try again for 0.7×1020 m-2.
Jul 26 2012 04:50:56:723PM	1120726028	Dan Brunner	Setup: Try again. Result: Good data. Next Shot: Increase density to 0.8×1020 m-2.

Physics Operator Comments
Jul 26 2012 09:07:38:883AM	1120726001	Syunichi Shiraiwa	loaded 1120627010. Full length plasma. Density during start-up fluctuating... Next: adjusted density PID little
Jul 26 2012 09:30:17:777AM	1120726002	Syunichi Shiraiwa	a plasma. density is about 0.4 Next: delayed fizzle detector to 2.1s repeat wating for checking EF1
Jul 26 2012 09:14:30:853AM	1120726003	Syunichi Shiraiwa	Asked to change Fizzle detector timing to 2.1s
Jul 26 2012 09:49:17:077AM	1120726003	Syunichi Shiraiwa	a plasma Next: reduced TF current by 150A for CECE
Jul 26 2012 09:58:11:960AM	1120726004	Syunichi Shiraiwa	Got a plasma Next: increase the density to 0.6e20
Jul 26 2012 10:01:22:137AM	1120726004	Syunichi Shiraiwa	Got a plasma Next: increase the density to 0.6e20 reduce I_Bt by 150A
Jul 26 2012 10:12:31:223AM	1120726005	Syunichi Shiraiwa	Density is little lower than 6e19 Bt is 5.43T... Next: Set I_BT to 148kA
Jul 26 2012 10:36:35:600AM	1120726006	Syunichi Shiraiwa	Bt 5.36T Next: Set I_BT to 151kA
Jul 26 2012 10:52:20:017AM	1120726007	Syunichi Shiraiwa	5.46T Next: Set I_BT = 150kA
Jul 26 2012 11:08:05:490AM	1120726008	Syunichi Shiraiwa	5.44T Next: Set I_BT to 153kA
Jul 26 2012 11:24:36:253AM	1120726009	Syunichi Shiraiwa	I_Bt was 150kA. Next: Set I_bt to 153kA Set ne04 to 9.5e9 (9 was reqeusted)
Jul 26 2012 11:39:34:850AM	1120726010	Syunichi Shiraiwa	Bt = 5.55T ne 9e19 Next: I_bt = 150kA same density
Jul 26 2012 11:55:14:960AM	1120726011	Syunichi Shiraiwa	ne still shows increase after 1s.... Next: set ne04 request to 1e20
Jul 26 2012 12:09:39:813PM	1120726012	Syunichi Shiraiwa	Density still shows some increase Next: adjust ne program to compensate the increase..
Jul 26 2012 12:33:03:020PM	1120726013	Syunichi Shiraiwa	Density is 0.9-1.0 before 1s. Next: increase density
Jul 26 2012 12:45:16:073PM	1120726014	Syunichi Shiraiwa	ne04 is about 1.1e20 Next: increase density by 0.05e20
Jul 26 2012 12:58:53:973PM	1120726015	Syunichi Shiraiwa	ne increase by 0.05-0.06 between 0.6 to 1.3s. Isn't it good enough? Next:
Jul 26 2012 01:00:28:153PM	1120726015	Syunichi Shiraiwa	ne increase by 0.05-0.06 between 0.6 to 1.3s. Isn't it good enough? Next: increase ne by another 0.05
Jul 26 2012 01:13:37:140PM	1120726016	Syunichi Shiraiwa	ne ~ 1.15-1.2e20
Jul 26 2012 01:14:08:197PM	1120726016	Syunichi Shiraiwa	ne ~ 1.15-1.2e20 Next: 550kA, ne04=0.4
Jul 26 2012 01:32:34:617PM	1120726017	Syunichi Shiraiwa	Fizzle
Jul 26 2012 01:51:43:507PM	1120726018	Syunichi Shiraiwa	Got a plasma density is high 0.6e20 Next: try to reduce the density
Jul 26 2012 02:15:46:320PM	1120726019	Syunichi Shiraiwa	density 0.4e20 Next: set I_BT=152kA Adjust pre-puff to avoid density overshoot.
Jul 26 2012 02:28:49:513PM	1120726020	Syunichi Shiraiwa	Density still do overshoot, but it becomes smaller Next: repeat.(with little adjustment of ne04 request)
Jul 26 2012 03:03:53:293PM	1120726021	Syunichi Shiraiwa	ne = 0.25-0.3e20 Next: ne 0.4e20 (waiting for PS camac check)
Jul 26 2012 03:20:02:953PM	1120726022	Syunichi Shiraiwa	Gas test for He3
Jul 26 2012 03:37:09:297PM	1120726023	Syunichi Shiraiwa	ne04 - 0.4 Next: ne04 - 0.5 load seg 1 of 1120726022 to seg3
Jul 26 2012 03:59:33:980PM	1120726024	Syunichi Shiraiwa	runaway shutdown? (waiting for the data) Next: increase pre-puff as before.
Jul 26 2012 04:08:27:193PM	1120726025	Syunichi Shiraiwa	ne ~ 0.5 Next: increase the density to 0.6e20 increase the pre-puff
Jul 26 2012 04:20:04:603PM	1120726026	Syunichi Shiraiwa	ne04 ~ 0.55-0.6 Next: increase the density to 0.7
Jul 26 2012 04:32:58:280PM	1120726027	Syunichi Shiraiwa	ne04 ~ 0.6 at 1s. Need to be increased to 0.7 Next: increase ne04 request
Jul 26 2012 04:52:56:250PM	1120726028	Syunichi Shiraiwa	ne04 ~ 0.7 Next : aim at ne04 ~ 0.8 at 1s
Jul 26 2012 05:03:44:917PM	1120726029	Syunichi Shiraiwa	ne04 ~ 0.8 Next: gas test for he3 disable of the valves including ninja except for He3 use seg3 alone
Jul 26 2012 05:13:37:707PM	1120726030	Syunichi Shiraiwa	He3 Gas test. RGA shows increase of 3 (and tiny increase of 28). All other mass are flat. Increase of pressure is 0.01 mtorr

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	08:56:53:797AM	Plasma	Ok
2	09:09:22:870AM	Plasma	Ok
3	09:33:29:193AM	Plasma	Ok
4	09:49:29:320AM	Plasma	Ok
5	10:04:37:253AM	Plasma	Ok
6	10:22:51:553AM	Plasma	Ok
7	10:41:37:673AM	Plasma	Ok
8	10:57:18:503AM	Plasma	Ok
9	11:13:37:203AM	Plasma	Ok
10	11:30:34:130AM	Plasma	Ok
11	11:47:07:953AM	Plasma	Ok
12	12:04:38:530PM	Plasma	Ok
13	12:21:03:773PM	Plasma	Ok
14	12:36:44:577PM	Plasma	Ok
15	12:52:10:313PM	Plasma	Ok
16	01:07:25:797PM	Plasma	Ok
17	01:28:46:600PM	Plasma	Ok
18	01:45:23:753PM	Plasma	Ok
19	02:00:57:483PM	Plasma	Ok
20	02:19:55:730PM	Plasma	Ok
21	02:36:32:083PM	Plasma	Ok
22	03:20:05:740PM	Test	Ok	Gas test shot
23	03:30:38:937PM	Plasma	Ok
24	03:44:06:800PM	Plasma	Ok
25	04:00:23:580PM	Plasma	Ok
26	04:12:52:237PM	Plasma	Ok
27	04:27:14:907PM	Plasma	Ok
28	04:42:36:787PM	Plasma	Ok
29	04:57:50:270PM	Plasma	Ok
30	05:05:36:757PM	Plasma	Ok	Gas test shot

System Availability

Jul 26 2012 08:56:42:590AM

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