Miniproposals

Miniproposal: 419 Date Filed: 4/8/2005 Title: Fiducial wall pumping measurements for comparing operating conditions First Author: Bruce Lipschultz Session Leader: Bruce Lipschultz (shots 1-36)

Engineering Operator Run Comment

MP #419 Fiducial wall pumping measurements for comparing operating condi

Session Leader Plans

Entered: Dec 19 2007 03:36:12:960PM

Author: Bruce Lipschultz

MP 419: Fiducial wall pumping measurements for comparing operating conditions All day allocated less 3 discharges at end for MSE Goal of obtaining a density scan with LSN 0.8 MA plasmas through detachment, stopping at each density to properly let the retention equilibrate (2-3 discharges at each density). Shot sequence: 1) nl04 of 0.5, 0.7, 0.9, 1.1 1.3, (1.5 if needed to get detachment) 2) 1.2 MA discharges at nl04=1.2 (2-3) 3) same discharges with ion current positioned as localized as possible on W tiles. Use 1070627005 (BUT MOVE THE LOWER X-POINT DOWN 1 CM AND INWARD IN R 2CM). Steps 1&2 with LSN Ohmic plasmas and strike point sufficiently low on the outer divertor to have the majority of the ion current to the lowest 2 tiles. Gate valves closed for 300+ seconds. No RF. No Ar or other impurity puff.

Physics Operators Plans

Entered: Dec 20 2007 12:15:54:050PM

Author: Bill Rowan

physop plan for Friday, 21 Dec 2007, 1071221 Spatial calibration for the 2D bolometry (no MP) (first two shots of the day) MP#419: Fiducial wall pumping measurements for comparing operating conditions MP#391: MSE calibrations [last 3 shots of day] SL: Spatial calibration: M. Reinke; MP#419: B. Lipschultz; MP#391: S. Scott PO: W. Rowan ----------------- Engineering Setup ----------------- Run begins at 08:30 and ends at 17:00. Note early start. Power systems as on 1070629031 to start. Power systems as on 1071220001: on request from PO and soon after the start of the run 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 D2 DISABLED Enable gatevalves and shutters: ECE, VUV, Z-bolo. Do not enable DNB gate valve Torvac gatevalve toggle (yes/no): yes, closed for 300 s after the shot Boronization(yes/no): no Overnight ECDC (yes/no): yes, Stop D2 ECDC by 5:30 am and begin He ECDC for 2 hours, ending at 7:30. ICRF(yes/no): no LH(yes/no): no DNB(yes/no): yes Cryopump (yes/no): yes ------------------------------------------------------------------------------- Run plan Run begins at 8:30am. For calibration of the 2D bolometry, start with 1070629031 in segment 2 and a recent breakdown in segment 1. Reset magnetics predictors for segment 2. After approximately two shots, continue with 1071220001 for MP#419. Before the first plasma shot, ZXL will be lowered by 1 cm and RXL decreased by 2 cm. Last three shots (starting at approximately 16:00), MSE calibration. Vessel temperature: 60/60/60 ------------------------------ ECDC Parameters (if requested) ------------------------------ gas and pressure: D2 at 2e-4 Torr sweep: 44/45/103 cm scan: 20/120 s -------------------------------------- Boronization Parameters (if requested) -------------------------------------- foreline(TC6) pressure request: 50 mTorr sweep (rmin/rdwell/rmax): 60/75/80 cm scan: 20/120 s dP: 50 psi EF4: 200 A

Session Leader Summaries

Entered: Dec 21 2007 05:37:05:467PM

Author: Bruce Lipschultz

MP 419: Fiducial wall pumping measurements for comparing operating conditions SL: B. Lipschultz PO: W. Rowan Goal of obtaining a density scan with LSN 0.8 MA plasmas through detachment, stopping at each density to properly let the retention equilibrate (2-3 discharges at each density). Most of the goals of the run were achieved. We did obtain a very thorough density scan up into detachment. This allowed both retention measurements as well as probe measurements of the SOL (3 locations) characteritics for understanding the divertor and SOL profiles - something we are coming back for in light of the 5 year plan and our emphasis on understanding q_paralle. An added bonus to today's run was the Brian and Noah obtained very detailed measurements of the poloidal phase velocity of the fluctuations. At lower densities the three probes show a similar phase velocity profile and value. What we missed today was the high ion flux at higher currents. We also did not get to the experiment with flux first on the Mo and then on the W tiles. Retention: The amount of retention was a pretty constant function of the divertor fluence up till detachment; roughly 1-2% of the divertor fluence was retsined. At the highest densities when the outer divertor fluence measure stopped increasing the retention kept increasing as the density increased. This likely due to ion fluence to surfaces beyond the spatial limit of the divertor probes (the outermost divertor prove which maps to the shadow of the main limiter had densities of 1.5e20 m-3). Included in such surfaces are the limiter surfaces. So if we include such fluxes/fluences which continue to increase with density even when the outer div. fluence saturates then the retained fraction of fluence may not rise at the highest densities. Note also that the number of discharges needed for retention to come to equilibrium is numerous (>5) at the lowest densities where the fluence is lowest.

Physics Operator Summaries

Session Leader Comments
Dec 21 2007 08:32:49:147AM	1071221001	Matt Reinke	Running 1 or 2 repeats of 1070629031 to do a right gap scan for spatial calibration of the 2D bolometry. Need to run in the morning to avoid noise problems on 20 ch WB2 array.
Dec 21 2007 09:19:30:103AM	1071221002	Matt Reinke	Outer gap scan plasma worked great, got data on all arrays including WB1-AX and WB2-LY.
Dec 21 2007 09:44:08:283AM	1071221003	Bruce Lipschultz	Shot 3: LSN 800 kA, nl04 ~ 0.5. retention. Slot divertor for most of the shot. This differs from the last time we did this and the slot div surface was covered with B (we think).
Dec 21 2007 09:44:21:423AM	1071221004	Bruce Lipschultz	Shot 4: fizzle
Dec 21 2007 10:07:48:840AM	1071221005	Bruce Lipschultz	Shot 5: disruption, no efit data. flux loop problem
Dec 21 2007 10:32:47:477AM	1071221007	Bruce Lipschultz	nl04=0.6, 0.8 MA looks pretty good for strike point. Probe 1 still in common flux at 0.5s so tweaking RXL out 2 mm to fix that for the next shot.
Dec 21 2007 10:49:19:543AM	1071221008	Bruce Lipschultz	nl04=0.6, 0.8 MA strike point better - on probe 1 at 0.5 s and sweeping up the plate a bit.
Dec 21 2007 11:07:13:410AM	1071221009	Bruce Lipschultz	nl04=0.6, 0.8 MA jogged the x-point out from 1.25 to 1.5 s to see if there was an effect on flux getting around the inner divertor nose. No obvious effect. Next shot decrease the inner gap for Noah's WASP probe.
Dec 21 2007 11:27:11:230AM	1071221010	Bruce Lipschultz	nl04=0.6, 0.8 MA Decreased the inner gap a small amount for Noah's WASP probe. Next shot raise density.
Dec 21 2007 11:27:23:400AM	1071221011	Bruce Lipschultz	test shot
Dec 21 2007 12:10:38:903PM	1071221012	Bruce Lipschultz	shot 12: nl04 = 0.75. Inner div. seems detached. Outer divertor more high recycling.
Dec 21 2007 12:11:48:077PM	1071221013	Bruce Lipschultz	shot 13: nl04 = 0.75.
Dec 21 2007 12:12:13:217PM	1071221014	Bruce Lipschultz	shot 14: nl04 = 0.75.
Dec 21 2007 12:29:09:080PM	1071221015	Bruce Lipschultz	shot 15: nl04 = 0.75. retention similar. Lower the density slightly for the next shot.
Dec 21 2007 12:55:04:060PM	1071221017	Bruce Lipschultz	shot 17: nl04 = 0.68.
Dec 21 2007 01:07:26:503PM	1071221018	Bruce Lipschultz	shot 18: nl04 = 0.68 repeat, on to higher density
Dec 21 2007 01:35:25:280PM	1071221020	Bruce Lipschultz	shot 20: nl04 = 0.85. Next go to higher density
Dec 21 2007 01:35:46:403PM	1071221021	Bruce Lipschultz	shot 21: fizzle
Dec 21 2007 01:58:54:080PM	1071221022	Bruce Lipschultz	shot 22: nl04 = 0.95
Dec 21 2007 02:27:40:127PM	1071221025	Bruce Lipschultz	shot 25: nl04 = 0.95
Dec 21 2007 03:22:24:760PM	1071221027	Bruce Lipschultz	shot 27: nl04 = 1.05, big disruption (bad flux loop)
Dec 21 2007 03:36:06:950PM	1071221028	Bruce Lipschultz	shot 28: nl04 = 1.05. Shows great movement of the detachment moving up the outer divertor plate!
Dec 21 2007 04:43:07:837PM	1071221032	Bruce Lipschultz	shot 34: nl04 = 1.23. Disruption at 500 kA.
Dec 21 2007 04:45:31:777PM	1071221034	Bruce Lipschultz	shot 34: nl04 = 1.23. Disruption at 500 kA.
Dec 21 2007 04:52:28:573PM	1071221035	Bruce Lipschultz	fizzle
Dec 21 2007 05:42:42:377PM	1071221036	Bruce Lipschultz	shot 36: nl04 ~ 0.86. Attempt to keep the strike point on the tungsten lamella tiles. OK job. Retention under edge topic.

Physics Operator Comments
Dec 21 2007 07:55:43:947AM		Bill Rowan	There is no LHe for the beam although it was rumored to be in transit from the cryo lab and was scheduled to arrive yesterday. So, no beam today Load 1070629031 for the spatial calibraton for M. Reinke Recalculated magentics predictors.
Dec 21 2007 08:04:31:620AM		Bill Rowan	load segment 1 from 1071220016
Dec 21 2007 08:06:37:027AM		Bill Rowan	increased prepuff from 18 ms to 19 ms
Dec 21 2007 08:33:47:680AM	1071221001	Bill Rowan	001. No power shot. Computer problems.
Dec 21 2007 09:05:01:067AM	1071221002	Bill Rowan	002. Good plasma. Right gap scan as requested 30 minutes for the computer problem before this shot
Dec 21 2007 09:14:52:273AM	1071221002	Bill Rowan	Next shot. reload shot 1071220001 reload segement 1 from 1071221002 rxl reduced by 0.02 cm zxl decreased by 0.01 cm
Dec 21 2007 09:32:01:390AM	1071221003	Bill Rowan	003. Plasma. Next shot. rxl increased by 0.01 cm zxl increased by 0.005 cm and remove the scan to lower values -- make it flat inner gap smaller by 3 mm
Dec 21 2007 10:01:59:480AM	1071221005	Bill Rowan	005. Disruption at 0.6 s. B25_BC problem again -- see mhd entry Next shot Test shot to check coil
Dec 21 2007 10:11:22:840AM	1071221006	Bill Rowan	006. Test shot. This will be a 10 kA oh1 only under PLC control to assure that it the coil is still usable. See MHD entry. Flux loop behaved properly Next shot. Full shot attempt
Dec 21 2007 10:28:03:190AM	1071221007	Bill Rowan	007. Plasma. Flux loop must have been okay. Now must determine whether the x-point location is okay. Next shot. moved rxl out by 2 mm
Dec 21 2007 10:50:42:670AM	1071221008	Bill Rowan	008. Plasma Next shot. Scan RXL from -0.008 at 1.25 s to 0.002 at 1.5 s
Dec 21 2007 11:01:40:877AM	1071221009	Bill Rowan	009. Plasma RXL scan occurred as programmed.
Dec 21 2007 11:04:45:613AM	1071221009	Bill Rowan	Next shot. Inner gap reduced by 2 mm while leaving outer gap the samel clearin reduced by 2 mm, rcur reduced by 1 mm
Dec 21 2007 11:20:01:337AM	1071221010	Bill Rowan	010. Plasma Next shot. nl_04 demand increased from 0.5e+20 to 0.7e+20 inner gap reduced by 1 mm while leaving the outer gap the same clearin reduced by 1mm, rcur reduced by 0.5 mm
Dec 21 2007 11:24:24:620AM	1071221011	Bill Rowan	011. No power shot Computer problems. Same as earlier.
Dec 21 2007 11:39:42:220AM	1071221012	Bill Rowan	012. Plasma. nl_04 increased from 5.8 to 7.9e_19 at 1 s inner gap reduced by approx 0,5 mm
Dec 21 2007 11:46:34:487AM	1071221012	Bill Rowan	Next shot. No pcs changes
Dec 21 2007 11:56:48:227AM	1071221013	Bill Rowan	013. Plasma Next shot. No pcs changes
Dec 21 2007 12:11:46:640PM	1071221014	Bill Rowan	014. Plasma Next shot. No pcs changes
Dec 21 2007 12:20:03:720PM	1071221015	Bill Rowan	015. Plasma Next shot. Reduce nl_04 demand by 0.1e+20 to 0.6e+20
Dec 21 2007 12:46:03:870PM	1071221017	Bill Rowan	017. Plasma nl_04 = 6.7e+19 at 1 s
Dec 21 2007 12:49:12:700PM	1071221017	Bill Rowan	Next shot. No PCS changes
Dec 21 2007 01:06:26:347PM	1071221018	Bill Rowan	018, Plasma Next shot. Increase nl_04 demand from 0.6e+20 to 0.8e+20
Dec 21 2007 01:31:15:073PM	1071221020	Bill Rowan	020. Plasma Next shot. Increase nl_04 demand by 0.1 to 0.9e+20 reduced prefill by 1 ms to 20 ms
Dec 21 2007 01:40:21:077PM	1071221021	Bill Rowan	021. fizzle Next shot. Increase prefill by 5 ms to 25 ms Increase rcur offset to 1500 in segment 1
Dec 21 2007 01:58:44:940PM	1071221022	Bill Rowan	022. plasma nl_04 = 0.94e+20 at 1 s Next shot. No PCS changes
Dec 21 2007 02:05:59:853PM	1071221023	Bill Rowan	023. fizzle Prefill is approx 0.09 and up from last shot. Note that earlier shots in the week were even higher. Next shot. Reduce rcur offset in segment back to 1000
Dec 21 2007 02:14:02:450PM	1071221024	Bill Rowan	024. No power shot. Computer failure like the others today.
Dec 21 2007 02:34:36:070PM	1071221025	Bill Rowan	025. Plasma Next shot. slowed the density rise increased nl_04 demand to 1e+20 increased rcur offset in seg 1 from 1000 to 1200
Dec 21 2007 02:56:39:390PM	1071221026	Bill Rowan	026.fizzle Next shot. reduced rcur offset in segment 1 from 1200 to 1000 reduced fill from 25 ms to 22 ms
Dec 21 2007 03:40:10:250PM	1071221027	Bill Rowan	027, Plasma. Disruption at 0.84 s Next shot. changed zxl programming after 0.8 s increased Br off set by 0.0005
Dec 21 2007 03:38:59:937PM	1071221029	Bill Rowan	029. Fizzle Next shot increased Br offset by 0.0002
Dec 21 2007 03:51:35:800PM	1071221030	Bill Rowan	030. Plasma Next shot. No PCS changes
Dec 21 2007 04:10:03:277PM	1071221031	Bill Rowan	031. Fizzle Next shot. Reduce prefill to 20 ms from 22 ms
Dec 21 2007 04:12:57:403PM	1071221032	Bill Rowan	032. Plasma Next shot. increase nl_04 demand to 1.15e+20
Dec 21 2007 04:26:21:893PM	1071221033	Bill Rowan	033. Fizzle Next shot. No pcs changes
Dec 21 2007 04:42:52:040PM	1071221034	Bill Rowan	034. Plasma Next shot reload segment 2 from 1071221019 change rxl. added a ramp after 0.5 s
Dec 21 2007 05:02:17:047PM	1071221035	Bill Rowan	035. fizzle
Dec 21 2007 05:02:39:017PM	1071221036	Bill Rowan	036. Plasma

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	08:31:51:037AM	Plasma	Bad	Critical init during state change
2	09:00:50:737AM	Plasma	Ok
3	09:16:47:243AM	Plasma	Ok
4	09:33:42:560AM	Plasma	Ok
5	09:47:00:740AM	Plasma	Ok
6	10:06:56:670AM	Plasma	Ok	OH1 PLC shot 1,000V / 10KA
7	10:19:26:173AM	Plasma	Ok
8	10:38:36:993AM	Plasma	Ok
9	10:53:45:437AM	Plasma	Ok
10	11:07:11:973AM	Plasma	Ok
11	11:20:52:273AM	Plasma	Ok
12	11:34:15:467AM	Plasma	Ok
13	11:47:20:457AM	Plasma	Ok
14	12:01:52:023PM	Plasma	Ok
15	12:14:30:750PM	Plasma	Ok
16	12:27:20:410PM	Plasma	Bad	Critical failure during init
17	12:41:34:570PM	Plasma	Ok
18	12:53:59:293PM	Plasma	Ok
19	01:07:14:113PM	Plasma	Ok
20	01:20:49:070PM	Plasma	Ok
21	01:33:37:433PM	Plasma	Ok
22	01:46:13:360PM	Plasma	Ok
23	01:59:34:533PM	Plasma	Ok
24	02:12:31:683PM	Plasma	Bad	Critical failure during init
25	02:24:10:610PM	Plasma	Ok
26	02:47:01:417PM	Plasma	Ok
27	02:59:46:843PM	Plasma	Ok
28	03:12:31:550PM	Plasma	Ok
29	03:25:34:493PM	Plasma	Ok
30	03:38:32:733PM	Plasma	Ok
31	03:52:17:943PM	Plasma	Ok
32	04:04:50:823PM	Plasma	Ok
33	04:17:33:140PM	Plasma	Ok	EF3 breaker opened after the shot
34	04:30:23:957PM	Plasma	Ok
35	04:45:17:527PM	Plasma	Ok
36	04:57:45:780PM	Plasma	Ok

System Availability

Dec 21 2007 08:31:25:820AM

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 Bolometers yes Diode 2pi working fine, foil 2pi being low-pass filtered to remove noise. Outboard miidplane AXUV fine. Midplane foils working fine, but need to fill tree with calibrations. 2D AXUV arrays are being digitized but need further debugging and calibration. Dec 19 2007 07:16PM (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 Chs 17-32 working - low freq. mixer being repaired Nov 26 2007 11:41AM (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 Available, but Chs 1, 9 still have preamp problems. Dec 18 2007 09:21AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPC2 yes Detectors cooled 12/5. Most channels operational. Dec 05 2007 09:30AM (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 no   Oct 12 2007 12:41PM (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 yes Working fine. Nov 29 2007 01:36PM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry Michelson yes Working, low speed to start out. Dec 04 2007 09:27AM (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. Two of 10 channels are dead. Nov 20 2007 08:26PM (sscott) 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 no Both CO2 and HeNe Lasers are disabled----- safe for machine entry. Sep 14 2007 03:21PM (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, 75 and 88GHz channels are connected and being tested for the campaign Dec 18 2007 10:28AM (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 no System is being reassembled during pre-physics phase of campaign. Any data you see in the tree are uncalibrated! 8 polychromators are in place and being tested. Full operation expected after Jan 1. Dec 20 2007 08:26AM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma TS - Edge no Expect operation after Jan 1. Dec 20 2007 08:27AM (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 Data being collected in digitizers and SIGNALS nodes updated. Still playing switch-a-roo with cPCI digitizers, but data should be available. Dec 19 2007 07:14PM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke