Miniproposals

Miniproposal: 621 Date Filed: 11/4/2010 Title: LH Wave Power Deposition Profile First Author: Ron Parker Session Leader: Ron Parker (shots 1-34)

Engineering Operator Run Comment

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Session Leader Plans

Entered: Nov 18 2010 08:38:55:140AM

Author: Ron Parker

MP: 621 LH wave power deposition profile SL: R. Parker PO: A. White CMOD setup: Overnight Discharge Cleaning, No Boronization Diagnostics: Thomson, FRC, Xtomo, CXRS (edge),Scanning probe, HXR camera, CNPA, Divertor thermocouples, Neutrons LH: Square wave modulated pulses, 50 ms on, 50 ms off, 400 kW (net), n_par = 1.9 (initially) Begin with shot 1101019014, program density for nl_04 = 4e19, I_p = 800 kA, B_T = 5.4 T. SL Plan Shots 1-2: Repeatable LH modulated shots @ nl04 ~ 4e19 m-2, ~50 ms on, ~50 ms off Shots 3-4: Repeatable LH modulated shots @ nl04 ~6.0e19 m-2, ~50 ms on, ~50 ms off Shots 5-6: Repeatable LH modulated shots @ nl04 ~ 8.0e19 m-2, ~50 ms on, ~50 ms off Shots 7-8: Repeatable LH modulated shots @ nl04 ~ 1.0e20 m-2, ~50 ms on, ~50 ms off Shots 9-13: Repeat a few shots from above sequence, but with n|| = 2.3 Then, switch to inner wall limited discharge, e.g., 1100820005 and repeat above shot sequence, but working from high to low density. If time, switch to near DN discharge, e.g., 1100820010, and repeat sequence for shots 1-8.

Physics Operators Plans

Entered: Nov 17 2010 04:24:02:423PM

Author: Anne White

Engineering setup for Thursday 2010/11/18 MP: 621 LH wave power deposition profile Session Leader: R. Parker Physics Operator: A. White Run will start at 09:00 and end at 17:00. Standard overnight ECDC and vessel temps Power systems as on 1101019014 (5.4 T, 800 kA, USN) But will need to be able to go DN, LSN and limited for this run, e.g. old reference shots of 1100820005 (limited) and 1100820010 (DN) need to be possible to run. A-coil configuration: +Dtop -Dbot -Jtop +Jbot; Hybrid enabled (standard configuration) Gas Setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) leave B-side upper as is Hybrid DISABLED (PG2) fill B-main (C-side) with 40 psi D2 Hybrid enabled (PG3) DISABLE Ninja Enable the following gate valves and shutters, assuming no vacuum problems: ECE, VUV, Z-bolo, HIREX-Sr, B-spectrometer GV Torvac setup: keep gate valves open during pulse ------------------------------------------------------------------------------ Boronization: no Impurity injector: up to session leader ICRF: no LH: yes DNB: yes Cryopump: yes PO shot plan: SL will use LH in square wave modulated pulses, 50 ms on, 50 ms off Load USN equilibrium from shot 1101019014 into segment 2, but set target density to nl_04 = 1e19, Keep the current, I_p = 800 kA, and field, B_T = 5.4 T. Find good cryopump startup from weds or tues and load that into segment 1. Once we get good start-up going, we will take 10 shots to do a density scan, 2 shots each, going from nl04 = 1e19, 4e19, 6e19, 8e19 and 1e20. Then, switch to inner wall limited discharge, e.g., 1100820005 and repeat above shot sequence, and SL will want density scanned from low to high. If time, switch to near DN discharge, e.g., 1100820010, and repeat nl04 density scan sequence beginning at 4e19.

Session Leader Summaries

Entered: Nov 18 2010 06:38:07:057PM

Author: Ron Parker

A fairly good run, accomplishing most of the run plan. The objective was to inject LH power near and above the density limit, and use ECE and Thomson primarily to determine if significant power is absorbed by the plasma above the density limit, even without the usual signatures of a nonthermal population of electrons. For this purpose the LH was modulated 50 ms on, 50 ms off and the 30 Hz Thomson lasers were synchronized to the LH pulses, with equal spaced pulses beginning at LH turn on, for a total of 7 pulses per full LH period. Early in the run, a second identical plasma pulse was run with the lasers delayed by 8.33 ms, thus providing Thomson data every 8.33 ms during a sequence of 5 LH pulses. Later in the run, in the interests of time, the second plasma was omitted, so for these shots Thomson data were available only at 16.7 ms intervals, again measured from LH pulse turn on or turn off. The plasmas run were 800 kA, 5.4 T discharges, both USN and inner wall limited. Some difficulty with locked modes was encountered at densities below nl_04 ~ 6e19 m-2. Analysis of the results will take some time, but the control room observation was that negligible power is delivered to the plasma across the separatrix once the density limit is exceeded. This would seem to leave only the possibility that the SOL must absorb the LH power above the density limit. A fuller diagnosis of the SOL --profiles,ionization loss, heat flowing to the divertor plates,etc -- should be carried out under these conditions.

Physics Operator Summaries

Entered: Nov 18 2010 05:25:23:107PM

Author: Anne White

PO Summary entered by A. White Run 1101118 MP 621: LH wave power deposition profile Session Leader: R. Parker Shots 1101118001-1101118034 goal of run was to modulate the LH on off and look for evidence of central heating. Overall, an good day operationally. Machine ran well. Thank you everyone! Lost shots: 5 shots were lost to disruptions (shots 05, 07, 21, 23, 30) from locked modes apparently. One shot was lost to fizzle (shot 06) Magnetics data were lost on shot 1 due to error in digitizer and could not be recovered. Other notes: During the day, breakdown started to drift later in time to t = 0.01 sec. It should normally be at t = 0.005 sec. To remedy this we adjusted the pulse gas 4 pulse between 53-63 ms, and Bz0 by changes to IC_EF4U. We found the optimum settings were PULSE GAS 4 = 58 ms, ICEF4U = -1300. There was some variability of the vessel pressure before the shots early in the day (cause of fizzle on 06 was the too high pressure in startup). we kept an eye on it and by late morning it was steady at ~2e-7 Torr before the shots. Disruptions were caused by locked modes. These seemed to come in in at fairly high densities of 6e19 or so. Last shot of day had the density rise programmed in before the requested lower density, this seemed to help and we did not have a locked mode early in the shot, but later in shot it disrupted due to locked mode when nl04 fell to ~ 6.3 e19 or so. Tried several changes to the density control today with modifications to prop gain to try and level things out but this was unsuccessful. For USN shots with the cryopump, it seems the best recipe for ne control is high prop gain of 9 until t = 0.3 sec or so, then steady at 8 in flat top. deriv 3, integrator 1. see shot 34 from today. prop was too low (4) to keep ne from drooping later on. Also, it seems that it is best to program in the ne overshoot to avoid early locked modes and then reduce the ne later in time. Several of USN day I have seen have this recipe when lowish nl04 between 3-5 e19 was requested.

Session Leader Comments
Nov 18 2010 10:01:22:823AM	1101118001	Ron Parker	Shot 1 was a full length shot, but LH fired during rampup. Maybe interesting for Chuck, but not on my run plan.
Nov 18 2010 10:02:07:513AM	1101118002	Ron Parker	Shot 2 ran well, timing good wrt laser but locked mode.
Nov 18 2010 10:03:43:670AM	1101118003	Ron Parker	Shot 3 ran well, timing good wrt laser and no locked mode. Modulation on laser Te not obvious, nonthermal ECE, obvious current drive Good shot for run plan
Nov 18 2010 10:05:19:207AM	1101118004	Ron Parker	Shot 4 ran, laser pulses interpolating LH pulse, but again a locked mode so not good to combine with shot 2.
Nov 18 2010 10:12:08:240AM	1101118005	Ron Parker	Early disruption. Next: Raise density to .5e20 m-2 to see if we can avoid locking.
Nov 18 2010 10:23:10:883AM	1101118006	Ron Parker	A fizzle
Nov 18 2010 06:12:02:503PM	1101118007	Ron Parker	Shot 7 disrupted
Nov 18 2010 06:11:08:673PM	1101118008	Ron Parker	Shot 8 ran, but a very small density modulation causes large changes in non-thermal ECE.
Nov 18 2010 06:10:29:977PM	1101118009	Ron Parker	Shot 9 ran with nl_04 = 4+e19 m-2, but was locked. We'll try one more time, if it still locks we'll go to higher density.
Nov 18 2010 06:09:48:700PM	1101118010	Ron Parker	Shot 10 ran, unlocked, nl_04 ~4.5-4.8. It can be used to interpolate with shot 3.
Nov 18 2010 06:08:45:110PM	1101118011	Ron Parker	Shot 11 was a good shot, unlocked, nl_04 ~ 5.7 m-2.
Nov 18 2010 06:08:13:090PM	1101118012	Ron Parker	Shot 12 was a good repeat fo shot 11 with th elaser interpolated between the shot 11 pulses. There was a LH fault in the last pulse so we'll repeat.
Nov 18 2010 06:07:39:267PM	1101118013	Ron Parker	Good shot, shot 13 repeated shot 12 without LH faults. Ready to move to the next density, nl_04 ~ 8e19 m-2.
Nov 18 2010 06:06:47:633PM	1101118014	Ron Parker	Shot 14 was a good shot @ ~ 7e19 m-2. Repeat with synchronous laser.
Nov 18 2010 06:06:10:640PM	1101118015	Ron Parker	A good repeat of shot 14, laser pulses synchronoous with LH pulses.
Nov 18 2010 06:05:31:097PM	1101118016	Ron Parker	Good shot, higher RF power (~500 kW) Next: repeat with asynchronous laser (wrt LH)
Nov 18 2010 06:04:49:447PM	1101118017	Ron Parker	Good shot, same as 16. Next: More power -- where is it going?
Nov 18 2010 06:04:14:963PM	1101118018	Ron Parker	Shot was good, but LH faulted with flashes on the grill. Next: Increase outer gap by 5 mm.
Nov 18 2010 06:03:22:140PM	1101118019	Ron Parker	Increasing the gap helped but still only 3 clean pulses. Try again with another 5 mm.
Nov 18 2010 06:02:38:480PM	1101118020	Ron Parker	Shot ran well and so did LH. 750 kW pulses, but where does power go?
Nov 18 2010 06:01:51:060PM	1101118021	Ron Parker	Early disruption
Nov 18 2010 06:00:33:980PM	1101118022	Ron Parker	Shot 22 ran well and produced good LH data, modulo an intial fault on the 2nd LH pulse. Next: we need to repeat shot 21, the one that disrupted, with asynchronous timing.
Nov 18 2010 05:59:53:350PM	1101118023	Ron Parker	Shot 23 fizzled -- late breakdown. Either too little gas or too much Bz?
Nov 18 2010 05:59:16:070PM	1101118024	Ron Parker	Shot 24 ran and is good enough to move on. Back to inner gap scan.
Nov 18 2010 05:58:35:330PM	1101118025	Ron Parker	Shot 25 ran full length, reproducing shot 22 which began an inner gap scan.
Nov 18 2010 05:57:49:853PM	1101118026	Ron Parker	Shot 26 ran well and LH ran well, inner gap ~ ~ 5.5 - 6.5 mm Next: repeat with synchronous timing
Nov 18 2010 05:57:13:447PM	1101118027	Ron Parker	Shot ran full length, but LH had some faulting. We'll move ahead anyway, reducing inner gap by 3 mm. Also, a big drop in T_e at 0.72 s
Nov 18 2010 05:54:36:697PM	1101118028	Ron Parker	Shot ran OK, LH faulted on last pulse. In the spirit of finding something new, we are going to run inner wall limited on the next shot. Hopefully nonthermal ECE and current drive will come back.
Nov 18 2010 05:55:14:853PM	1101118029	Ron Parker	Shot 28 ran well, good LH pulses, some voltage modulation
Nov 18 2010 05:48:46:390PM	1101118030	Ron Parker	Disruption -- presumably an injection. Lower density with inner wall limited is difficult, so instead we'll try running n_par = 2.3 (up from 1.9) with the inner wall limited shot 29
Nov 18 2010 05:48:01:953PM	1101118031	Ron Parker	Shot 31 ran well, good LH pulses and some voltage modulation
Nov 18 2010 05:46:26:093PM	1101118032	Ron Parker	Shot 32 ran, was full length, but LH faulted presumably because outer gap was too small. For next shot we'll increase the outer gap by 5 mm.
Nov 18 2010 05:44:10:103PM	1101118033	Ron Parker	Shot 33 ran well, LH had only one trip. No locked mode.
Nov 18 2010 05:45:55:310PM	1101118034	Ron Parker	Shot 34 ran OK until locking and disrupting. LH pulses were clean with the exception of one late trip in 3rd pulse. There is evidence of nonthermals, tiny current drive and probably some heating.

Physics Operator Comments
Nov 18 2010 09:20:07:607AM	1101118001	Anne White	Loaded shot 111801 from /home/whitea/pcs_scratch into live shot model at 8:06 am, nl04 changed to 4e19 instead of 1e19, reloaded 8:56 am USN, 800 kA, 5.4T, with cryopump startup Shot has segment 1 CRYO startup from Tuesdays last shot 1101116031 Shot has segment 2 from SL ref shot 1101019014 but with these changes: nl04 set to 4e19, IP set to -800 kA. Result: Shot ran. Early runaways cuased by LH firing into startup No magnetics data coming back (no data in efit scope, no loop voltage, no plasma current...). Start-up looks good, no bounces. Plan for next shot: in DPCS on nl04 change demand for 4e19 to t ~ 0.4 instead on t~0.25, i.e. slow the request for density rise early in shot to try and avoid the early overshoot in nebar and the subsequent slow decay in time during the shot.
Nov 18 2010 10:02:06:160AM	1101118002	Anne White	Changes from last shot: Adjusted rate of early nl04 rise request to avoid overshoot. Result: Shot ran start up had high pressure but we made it through. need to remember cryo cycle when we sait a while between shots. locked mode Next shot: no DPCS changes
Nov 18 2010 09:49:35:167AM	1101118003	Anne White	Changes from last shot: no DPCS changes, density was fine with SL. shot 2 seemed to have locked mode LH and TS timing is being adjusted for synchornization Result: shot ran, good startup Next shot: no dpcs changes
Nov 18 2010 10:01:56:100AM	1101118004	Anne White	Changes from last shot: no DPCS changes. loaded shot 3 for repeat. Result: shot ran. startup looks good. disrupted in ramp down locked mode Next shot: try to reduce the early density overshoot during current ramp. It seems like the consequent undershoot puts us into the lower ne zone and we get the locked mode. reduce proportional gain on nl04 to 4 (it was 9-8). keep nl04 the same request timing.
Nov 18 2010 10:16:19:147AM	1101118005	Anne White	Changes from last shot: attempt to avoid density overshoot/undershoot, which may be causing locked mode arpund 0.4 sec in shot 2 and shot 4: keep nl04 request timing the same. changed proportional gain from 8 to 4. Result: shot disrupted at t = 0.4 sec density still overshoots, but comes down only to 4e19 , not below as before. not sure why it disrupted. possible moly injection... Next shot: increase nl04 request to 5e19, keep timing and gains as in shot 5
Nov 18 2010 10:25:16:207AM	1101118006	Anne White	Changes from last shot: increase nl04 request to 5e19, keep timing and gains as in shot 5 result: shot fizzle. too much pressure in startup. chamber pressure was too high before shot, keep an eye on cyro regen timing and changes in pressure just before shot. next shot: no dpcs changes
Nov 18 2010 10:40:55:740AM	1101118007	Anne White	Changes from last shot: no dpcs changes. nl04 request is 5e`9, gains are as on shot 5 Result: early disruption, start-up was ok, chamber pressure okay 1e-7 - 9e-8 torr before shot Next shot: load shot 3 from today. increase density to nl04 request to 5e19, revert back to original high proportional gain settings (9-8). increase nl04 at t ~ 0.2 to 3.5e19 from 3e19
Nov 18 2010 11:03:13:943AM	1101118008	Anne White	Changes from last shot: load shot 3 from today. increase density to nl04 request to 5e19, revert back to original high proportional gain settings (9-8). increase nl04 at t ~ 0.2 to 3.5e19 from 3e19 Result: shot ran. there was an early injection, the startup looks bad,there appear to rapid bursts in Tang Z meter at t = 0.02 s, looks like fast bounces, but gpc bounce scope does not reflect that, Te steady rise during the tang Z meter bursts Next shot: wolfe says our density control looks to be unstable, that is why we are getting oscillations during flat top. try to get rid of nl04 oscillations during flat top, so we have chanegd the prop gain to 9-8 before t = 0.6 and to 4 starting at t = 0.6, then steady through flattop
Nov 18 2010 11:12:19:313AM	1101118009	Anne White	Changes from last shot: wolfe says our density control looks to be unstable, that is why we are getting oscillations during flat top. try to get rid of nl04 oscillations during flat top, so we have chanegd the prop gain to 9 before t = 0.6 and to 4 starting at t = 0.6, then steady through flattop Result: shot ran, but still get locking and density oscillations Next shot: set nl04 request for 5e19 to come at t = 0.275 sec instead of t= 0.4 sec try to bring density up sooner to avoid locking
Nov 18 2010 11:23:41:037AM	1101118010	Anne White	Changes from last shot: set nl04 request for 5e19 to come at t = 0.275 sec instead of t= 0.4 sec try to bring density up sooner to avoid locking result: shot ran, sawtoothing before and after LH so no locked mode evidently. density oscillations in current ramp still there. next shot: increase nl04 request to 6e19
Nov 18 2010 11:39:33:990AM	1101118011	Anne White	Changes from last shot: increase nl04 request to 6e19 Result: Shot ran on nlo04 got around 5.6e19 during LH modulation time of interest Next shot: no dpcs changes
Nov 18 2010 11:58:24:397AM	1101118012	Anne White	Changes from last shot:: no dpcs changes Result: Shot ran Next Shot: no dpcs changes
Nov 18 2010 12:08:11:537PM	1101118013	Anne White	Changes from last shot: no dpcs changes Result: Shot ran Next shot: increase nl04 request to 8e19
Nov 18 2010 12:24:02:597PM	1101118014	Anne White	Changes from last shot: increase nl04 request to 8e19 Result: Shot ran nl04 was 7e19, request was 8e19 Next shot: no dpcs changes
Nov 18 2010 12:37:50:997PM	1101118015	Anne White	Changes from last shot: no dpcs changes Result: Shot ran nl04 request was 8e19, nl04 obtained was 7e19 again in time of interest Next shot: no dpcs changes
Nov 18 2010 12:48:14:180PM	1101118016	Anne White	Changes from last shot: no dpcs changes Result: Shot ran nl04 was again 7e19 in time of interest, request was 8e19 Next shot no changes
Nov 18 2010 01:32:17:073PM	1101118017	Anne White	Changes from last shot: no dpcs changes Result: shot ran next shot: no dpcs changes
Nov 18 2010 01:32:53:143PM	1101118018	Anne White	Changes from last shot: no dpcs changes Result: shot ran next shot: increase outer gap by 0.5 cm (0.005 m) so decrease RCUR by 0.0025 m
Nov 18 2010 01:38:03:630PM	1101118019	Anne White	Changes from last shot: increase outer gap by 0.5 cm (0.005 m) so decrease RCUR by 0.0025 m Result: Shot ran Right gap on shot 18 was ~ 1.37 and on shot 19 was about 1.7 cm so got an increase of about 0.3-0.4 cm Next shot : Increase outer gap again by another 0.005 m so decrease RCUR by 0.0025 m
Nov 18 2010 01:51:52:453PM	1101118020	Anne White	Changes from last shot: Increase outer gap again by another 0.005 m so decrease RCUR by 0.0025 m Result: shot ran but not a pretty breakdown, it is late and there is a jump in R and z very early in time. Wolfe points out that shot 20 and 19 had hollow Te profiles early in time. Next shot: no dpcs changes
Nov 18 2010 02:05:39:020PM	1101118021	Anne White	Changes from last shot: no dpcs changes Result: shot disrupted at 0.35 sec or so next shot: Bring Ip up more slowly, set it to 600 kA at t ~ 0.1 sec in order to avoid big kick from jump to 800 kA we had programmed in all day Also, reduce inner gap by 0.006 m per SL request reduce clearin by 0.006 cm (was +0.003, now is -0.003) reduce rcur by 0.003 cm (was 0.657 now is 0.654)
Nov 18 2010 02:20:24:157PM	1101118022	Anne White	Changes from last shot: Bring Ip up more slowly, set it to 600 kA at t ~ 0.1 sec in order to avoid big kick from jump to 800 kA we had programmed in all day Also, reduce inner gap by 0.006 m per SL request (reduced comapred to shot 20) reduce clearin by 0.006 cm (was +0.003, now is -0.003) reduce rcur by 0.003 cm (was 0.657 now is 0.654) Result: Shot ran Next shot: repeat shot 20, but import the new and improved current ramp from shot 22, wire 16 in segment 2
Nov 18 2010 02:51:19:453PM	1101118023	Anne White	Changes from last shot: repeat shot 20 (dpcs repeat, should be a change in timing for TS and LH), but import the new and improved current ramp from shot 22, wire 16 in segment 2 Result: disruption Next shot: increase prefill pulse gas 4 from 53 ms to 58 ms pulse If gas does not work, try reducing BZ_0 To reduce Bz0 use the EF4 coil: make IC_EFU4 more negative by 10 amps. It is -1290.0 leading up to t = 0 s in previous shot (shot 23).
Nov 18 2010 02:51:10:370PM	1101118024	Anne White	Changes from last shot: increase prefill pulse gas 4 from 53 ms to 58 ms pulse Result: shot ran, breakdown still late a bit before 0.01 should be at 0.005 Next shot: Load shot 22. But increase pulse gas 4 to a 63 ms pulse (was 58 ms on shot 24 and was 53 on shot 22)
Nov 18 2010 03:03:32:850PM	1101118025	Anne White	Changes from last shot: Load shot 22. But increase pulse gas 4 to a 63 ms pulse (was 58 ms on shot 24 and was 53 on shot 22) Result: Shot ran, but breakdown is still too late, 0.01 sec instead of 0.005 sec Next shot: reduce pulse gas 4 to a 58 ms pulse and make IC_EF4U more negative by 10, it was -1290 and now will be set to -1300. Thsi is doen in order to reduce BZ0 in start up and try to get earlier breakdown. Also, Reduce inner gap by 0.003 m. Reduce CLearin 0.003 m from -0.003 to -0.006 Reduce RCUR by 0.0015 m from 0.654 to 0.6525
Nov 18 2010 03:15:36:217PM	1101118026	Anne White	Changes from last shot: Reduce pulse gas 4 to a 58 ms pulse and make IC_EFU4 more negative by 10, it was -1290 and now will be set to -1300 Also, Reduce inner gap by 0.003 m. Reduce CLearin 0.003 m from -0.003 to -0.006 Reduce RCUR by 0.0015 m from 0.654 to 0.6525 Result: Shot ran, better breakdown, earlier around t = 0.006 s Next shot: no dpcs changes, timing change on TS and LH
Nov 18 2010 03:24:42:160PM	1101118027	Anne White	Changes from last shot: no dpcs changes, timing change on TS and LH result: shot ran breakdown ok Next shot: reduce inner gap by 0.003 m Reduce CLEARIN by 0.003 (was -0.006 is now -0.009) Reduce RCUR by 0.0015 (was 0.6525 is now 0.6510)
Nov 18 2010 03:46:04:533PM	1101118028	Anne White	Changes from last shot: reduce inner gap by 0.003 m Reduce CLEARIN by 0.003 (was -0.006 is now -0.009) Reduce RCUR by 0.0015 (was 0.6525 is now 0.6510) result: Shot ran Next shot: go inner wall limited now. aropund t = 0.5 sec ramp CLEARIn down by 7 mm and RCUR by 3.5 mm. During LH pulses time CLEARIN is now -0.016m and RCUR is 0.6475
Nov 18 2010 03:57:20:560PM	1101118029	Anne White	Changes from last shot: go inner wall limited now. aropund t = 0.5 sec ramp CLEARIn down by 7 mm and RCUR by 3.5 mm. During LH pulses time CLEARIN is now -0.016m and RCUR is 0.6475 Result: shot ran Next shot: reduce density request to 7e19 nl04, was set to 8e19
Nov 18 2010 04:11:32:140PM	1101118030	Anne White	Changes from last shot: reduce density request to 7e19 nl04 (has been at 8e19) Result: disrupted around t = 0.75 sec, at t = 0.66 looks like start of locked mode Next shot: reload shot 29
Nov 18 2010 04:31:58:523PM	1101118031	Anne White	Changes from last shot: reload shot 29 Result: Shot ran Next shot: Load segment 2 from shot 24: 1101118024
Nov 18 2010 04:48:52:447PM	1101118032	Anne White	Changes from last shot: Loaded segment 2 from shot 24: 1101118024 Result: shot ran got back to larger inner gap case, ~ 1.3 cm, larger outer gap case ~ 2cm next shot: increase outer gap by 0.005 m: so reduce RCUR by 0.0025 m
Nov 18 2010 04:55:23:363PM	1101118033	Anne White	Changes from last shot: increase outer gap by 0.005 m: so reduce RCUR by 0.0025 m Result: shot ran inner gap ~ 1.2 cm outer gap ~ 2.2 cm Next shot: go to lower density try a request of 6.5e19 in an attempt to avoid early locked modes,keep the nl04 request at 8e19 until about t = 0.45 sec then bring down to 6.5e19 at t = 0.5 sec

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	09:01:19:863AM	Plasma	Ok
2	09:24:34:697AM	Plasma	Ok
3	09:39:27:973AM	Plasma	Ok
4	09:52:05:170AM	Plasma	Ok
5	10:04:41:537AM	Plasma	Ok	PF breaker opened after disruption
6	10:19:59:143AM	Plasma	Ok
7	10:32:47:933AM	Plasma	Ok
8	10:45:28:817AM	Plasma	Ok
9	11:02:11:340AM	Plasma	Ok
10	11:17:26:140AM	Plasma	Ok
11	11:31:29:717AM	Plasma	Ok
12	11:50:07:133AM	Plasma	Ok
13	12:03:06:473PM	Plasma	Ok
14	12:15:40:947PM	Plasma	Ok
15	12:28:31:847PM	Plasma	Ok
16	12:41:55:557PM	Plasma	Ok
17	12:56:19:923PM	Plasma	Ok
18	01:13:01:140PM	Plasma	Ok
19	01:28:32:980PM	Plasma	Ok
20	01:43:42:793PM	Plasma	Ok
21	01:56:30:937PM	Plasma	Ok
22	02:10:55:493PM	Plasma	Ok
23	02:24:27:173PM	Plasma	Ok
24	02:37:13:210PM	Plasma	Ok
25	02:50:31:867PM	Plasma	Ok
26	03:03:15:973PM	Plasma	Ok
27	03:16:20:093PM	Plasma	Ok
28	03:30:06:707PM	Plasma	Ok
29	03:45:39:653PM	Plasma	Ok
30	04:01:04:603PM	Plasma	Ok
31	04:15:19:000PM	Plasma	Ok
32	04:31:52:097PM	Plasma	Ok
33	04:46:14:623PM	Plasma	Ok
34	05:01:34:900PM	Plasma	Ok

System Availability

Nov 18 2010 09:01:02:727AM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 02 2008 11:03AM (sears) Joe Snipes Active MHD Antenna sears,snipes BES yes BES system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes 2pi (D+F) working. All midplane and off-midplane diode arrays working except WB1AX. Midplane foils calibrated and PRAD_MAIN is being filled. Divertor/Ledge foils not yet ready. Jul 15 2010 08:27AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Nov 16 2010 02:36PM (dekow) Jim Irby Boronization dekow,irby CNPA yes Multiple channel CNPA available Oct 21 2010 07:11PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Shut down. Helium dewar removed. LN2 manual valve and solenoid valves are closed and tagged. Apr 06 2010 10:51AM (labombard) Brian LaBombard Upper Divertor Cryopump irby,labombard CXRS yes Wide-view CXRS system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 01 2009 09:45AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa yes system is aligned; new calibrations (relative brightness and position) not yet implemented Jun 29 2010 10:27AM (marmar) Earl Marmar Visible Bremsstrahlung marmar Disruption Mitigation yes operational, but turned off Nov 03 2009 04:59PM (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 in test mode only Nov 03 2009 05:01PM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,gung ECDC yes Operational Jun 26 2010 09:28PM (irby) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes All channels working and calibrated. Oct 27 2010 03:41PM (phillips) Perry Phillips Heterodyne ECE-32 channels phillips G-Side Ratiomatic yes Gauges are operational. Jun 28 2010 08:02PM (labombard) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no Plugs for Power Supply and Controls have been unplugged and red tagged making system safe for In-Vessel Access. Apr 05 2010 11:18AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational. Jul 28 2009 04:23PM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPC2 yes Most channels operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 01 2009 09:45AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes operating normally Jun 29 2010 10:26AM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Jun 26 2010 11:19PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes System installed and aligned. Inverted profiles are still not available. Jul 22 2010 08:41AM (ypodpaly) John Rice High Resolution X-Ray ince,rice,ypodpaly HXR yes 32 Channels operational Oct 23 2010 01:41PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes system checked out ok on 11006728. Jun 28 2010 04:57PM (ylin) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes system checked out ok on 1100628 Jun 28 2010 04:57PM (ylin) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes system checked out ok. conditioned to vacuum. Jun 28 2010 04:58PM (ylin) Steve Wukitch J-port antenna wukitch,ylin Laser Blow-Off yes operational and tested Jul 20 2010 04:42PM (g) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH working. New directional couplers installed at input to each klystron. Oct 21 2010 11:42AM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer yes 50GHz: up-, 60 GHz up- and down- Oct 21 2010 11:31AM (sgbaek) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek Lower Hybrid SOL reflectometer yes differential phase (profile) working since 8/27/2010. full phase (fluctuations + profile) is not. If put on a miniproposal, please request LH launcher to be moved in Oct 05 2010 11:26AM (cornwall) Cornwall Lau Lower Hybrid SOL reflectometer cornwall,wukitch,ylin LPI no Beam line removed May 30 2008 02:09PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no WB4LY and LLY working but not during ICRF. WB1LY not attached due to pickup problems. LYMID attached but have profile problems. Aug 24 2010 09:17AM (mlreinke) Matt Reinke Lyman alpha cameras labombard,mlreinke McPherson yes Spectra being collected and tree filled. Wavelength scan is broken so fixed on the Mo XXXI and XXXII lines. Jul 15 2010 08:28AM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry Michelson yes Operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes Gauges are operational Jun 28 2010 08:02PM (labombard) Brian LaBombard Baratron pressure gauges labombard MLP no System is in edge lab. Version 2 drivers ready to test. Needs a student to help work on it. Jul 14 2009 09:20PM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE no As of 6/10/09, MSE is calibrated & ready to go. Awaiting DNB. Jun 10 2009 10:34AM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes All systems are on and functional Jun 29 2010 12:56PM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes PMT Neuts_hards, ssd_x01, ssd_x02, ssd_x03 Jun 26 2010 09:21PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA no Capillaries tested in-vessel. Jun 28 2010 08:08PM (labombard) Brian LaBombard NINJA gas puff labombard,terry PCI yes Operational. AM (2 * 39.51) MHz. Jul 19 2010 05:54PM (ntsujii) Miklos Porkolab Phase Contrast Imaging arai,ennever,ntsujii,porkolab Penning Gauges no High voltage power supplies are turned off, waiting for work at A-port horizontal to be finished. Jun 28 2010 08:07PM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 01 2009 09:46AM (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 Power - Alternator Air Switch yes   Jun 26 2010 11:19PM (dekow) Gary Dekow feeds all the other supplies cochran,dekow,dterry,irby Power - PEI yes   Jun 26 2010 11:19PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Jun 26 2010 11:19PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Jun 26 2010 11:20PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Jun 28 2010 08:03PM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. Jun 28 2010 08:03PM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes F and J outer divertor probes are operational. Jun 28 2010 08:04PM (labombard) Brian LaBombard Outer Lower Divertor Probe Array labombard Probe Array - UDIV yes Operational, except probe#13 Jun 28 2010 08:04PM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1100817xxx the system is fully connected. These are still some noise issues but the system should be in better shape than the previous week. Aug 17 2010 08:53AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. New Langmuir-Mach probe head installed. Jun 28 2010 08:05PM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. Jun 28 2010 08:05PM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP yes Both A and K units are operational. Coil polarity needs to be checked. Jun 28 2010 08:06PM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Sparker yes HV supply on, cable run to sparker at k-hor Jun 23 2010 02:41PM (irby) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS installed and leak tested. Oct 21 2010 11:31AM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes No new CO2 detector, so still missing edge channels Jun 23 2010 02:40PM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with 2 lasers Oct 22 2010 01:06PM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma TS - Edge yes Operational Jul 14 2010 11:54AM (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 XEUS yes Operational. Raw spectra stored but not line brightness time histories are going into the tree yet. Aug 24 2010 09:17AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer mlreinke XTOMO yes Core system working. Edge system waiting for H-modes. Jul 01 2010 11:55AM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke

Nov 18 2010 12:02:55:187PM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 02 2008 11:03AM (sears) Joe Snipes Active MHD Antenna sears,snipes BES yes BES system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes 2pi (D+F) working. All midplane and off-midplane diode arrays working except WB1AX. Midplane foils calibrated and PRAD_MAIN is being filled. Divertor/Ledge foils not yet ready. Jul 15 2010 08:27AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Nov 16 2010 02:36PM (dekow) Jim Irby Boronization dekow,irby CNPA yes Multiple channel CNPA available Oct 21 2010 07:11PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Shut down. Helium dewar removed. LN2 manual valve and solenoid valves are closed and tagged. Apr 06 2010 10:51AM (labombard) Brian LaBombard Upper Divertor Cryopump irby,labombard CXRS yes Wide-view CXRS system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 01 2009 09:45AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa yes system is aligned; new calibrations (relative brightness and position) not yet implemented Jun 29 2010 10:27AM (marmar) Earl Marmar Visible Bremsstrahlung marmar Disruption Mitigation yes operational, but turned off Nov 03 2009 04:59PM (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 in test mode only Nov 03 2009 05:01PM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,gung ECDC yes Operational Jun 26 2010 09:28PM (irby) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes All channels working and calibrated. Oct 27 2010 03:41PM (phillips) Perry Phillips Heterodyne ECE-32 channels phillips G-Side Ratiomatic yes Gauges are operational. Jun 28 2010 08:02PM (labombard) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no Plugs for Power Supply and Controls have been unplugged and red tagged making system safe for In-Vessel Access. Apr 05 2010 11:18AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational. Jul 28 2009 04:23PM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPC2 yes Most channels operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 01 2009 09:45AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes operating normally Jun 29 2010 10:26AM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Jun 26 2010 11:19PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes System installed and aligned. Inverted profiles are still not available. Jul 22 2010 08:41AM (ypodpaly) John Rice High Resolution X-Ray ince,rice,ypodpaly HXR yes 32 Channels operational Oct 23 2010 01:41PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes system checked out ok on 11006728. Jun 28 2010 04:57PM (ylin) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes system checked out ok on 1100628 Jun 28 2010 04:57PM (ylin) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes system checked out ok. conditioned to vacuum. Jun 28 2010 04:58PM (ylin) Steve Wukitch J-port antenna wukitch,ylin Laser Blow-Off yes operational and tested Jul 20 2010 04:42PM (g) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH working. New directional couplers installed at input to each klystron. Oct 21 2010 11:42AM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer yes 50GHz: up-, 60 GHz up- and down- Oct 21 2010 11:31AM (sgbaek) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek Lower Hybrid SOL reflectometer yes differential phase (profile) working since 8/27/2010. full phase (fluctuations + profile) is not. If put on a miniproposal, please request LH launcher to be moved in Oct 05 2010 11:26AM (cornwall) Cornwall Lau Lower Hybrid SOL reflectometer cornwall,wukitch,ylin LPI no Beam line removed May 30 2008 02:09PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no WB4LY and LLY working but not during ICRF. WB1LY not attached due to pickup problems. LYMID attached but have profile problems. Aug 24 2010 09:17AM (mlreinke) Matt Reinke Lyman alpha cameras labombard,mlreinke McPherson yes Spectra being collected and tree filled. Wavelength scan is broken so fixed on the Mo XXXI and XXXII lines. Jul 15 2010 08:28AM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry Michelson yes Operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes Gauges are operational Jun 28 2010 08:02PM (labombard) Brian LaBombard Baratron pressure gauges labombard MLP no System is in edge lab. Version 2 drivers ready to test. Needs a student to help work on it. Jul 14 2009 09:20PM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE no As of 6/10/09, MSE is calibrated & ready to go. Awaiting DNB. Jun 10 2009 10:34AM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes All systems are on and functional Jun 29 2010 12:56PM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes PMT Neuts_hards, ssd_x01, ssd_x02, ssd_x03 Jun 26 2010 09:21PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA no Capillaries tested in-vessel. Jun 28 2010 08:08PM (labombard) Brian LaBombard NINJA gas puff labombard,terry PCI yes Operational. AM (2 * 39.51) MHz. Jul 19 2010 05:54PM (ntsujii) Miklos Porkolab Phase Contrast Imaging arai,ennever,ntsujii,porkolab Penning Gauges no High voltage power supplies are turned off, waiting for work at A-port horizontal to be finished. Jun 28 2010 08:07PM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 01 2009 09:46AM (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 Power - Alternator Air Switch yes   Jun 26 2010 11:19PM (dekow) Gary Dekow feeds all the other supplies cochran,dekow,dterry,irby Power - PEI yes   Jun 26 2010 11:19PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Jun 26 2010 11:19PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Jun 26 2010 11:20PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Jun 28 2010 08:03PM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. Jun 28 2010 08:03PM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes F and J outer divertor probes are operational. Jun 28 2010 08:04PM (labombard) Brian LaBombard Outer Lower Divertor Probe Array labombard Probe Array - UDIV yes Operational, except probe#13 Jun 28 2010 08:04PM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1101103011, the 75GHz and 112GHz channels failed. On 1101116, all channels except the variable frequency (set fixed at ~115GHz) and the 140GHz channels have been removed for repair. An amplifier is also being added to the 60GHz channel for LH operation. Nov 18 2010 11:51AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. New Langmuir-Mach probe head installed. Jun 28 2010 08:05PM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. Jun 28 2010 08:05PM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP yes Both A and K units are operational. Coil polarity needs to be checked. Jun 28 2010 08:06PM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Sparker yes HV supply on, cable run to sparker at k-hor Jun 23 2010 02:41PM (irby) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS installed and leak tested. Oct 21 2010 11:31AM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes No new CO2 detector, so still missing edge channels Jun 23 2010 02:40PM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with 2 lasers Oct 22 2010 01:06PM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma TS - Edge yes Operational Jul 14 2010 11:54AM (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 XEUS yes Operational. Raw spectra stored but not line brightness time histories are going into the tree yet. Aug 24 2010 09:17AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer mlreinke XTOMO yes Core system working. Edge system waiting for H-modes. Jul 01 2010 11:55AM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke

Nov 18 2010 12:15:29:437PM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 02 2008 11:03AM (sears) Joe Snipes Active MHD Antenna sears,snipes BES yes BES system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes 2pi (D+F) working. All midplane and off-midplane diode arrays working except WB1AX. Midplane foils calibrated and PRAD_MAIN is being filled. Divertor/Ledge foils not yet ready. Jul 15 2010 08:27AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Nov 16 2010 02:36PM (dekow) Jim Irby Boronization dekow,irby CNPA yes Multiple channel CNPA available Oct 21 2010 07:11PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Shut down. Helium dewar removed. LN2 manual valve and solenoid valves are closed and tagged. Apr 06 2010 10:51AM (labombard) Brian LaBombard Upper Divertor Cryopump irby,labombard CXRS yes Wide-view CXRS system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 01 2009 09:45AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa yes system is aligned; new calibrations (relative brightness and position) not yet implemented Jun 29 2010 10:27AM (marmar) Earl Marmar Visible Bremsstrahlung marmar Disruption Mitigation yes operational, but turned off Nov 03 2009 04:59PM (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 in test mode only Nov 03 2009 05:01PM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,gung ECDC yes Operational Jun 26 2010 09:28PM (irby) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes All channels working and calibrated. Oct 27 2010 03:41PM (phillips) Perry Phillips Heterodyne ECE-32 channels phillips G-Side Ratiomatic yes Gauges are operational. Jun 28 2010 08:02PM (labombard) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no Plugs for Power Supply and Controls have been unplugged and red tagged making system safe for In-Vessel Access. Apr 05 2010 11:18AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational. Jul 28 2009 04:23PM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPC2 yes Most channels operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 01 2009 09:45AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes operating normally Jun 29 2010 10:26AM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Jun 26 2010 11:19PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes System installed and aligned. Inverted profiles are still not available. Jul 22 2010 08:41AM (ypodpaly) John Rice High Resolution X-Ray ince,rice,ypodpaly HXR yes 32 Channels operational Oct 23 2010 01:41PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes system checked out ok on 11006728. Jun 28 2010 04:57PM (ylin) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes system checked out ok on 1100628 Jun 28 2010 04:57PM (ylin) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes system checked out ok. conditioned to vacuum. Jun 28 2010 04:58PM (ylin) Steve Wukitch J-port antenna wukitch,ylin Laser Blow-Off yes operational and tested Jul 20 2010 04:42PM (g) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH working. New directional couplers installed at input to each klystron. Oct 21 2010 11:42AM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer yes 50GHz: up-, 60 GHz up- and down- Oct 21 2010 11:31AM (sgbaek) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek Lower Hybrid SOL reflectometer yes differential phase (profile) working since 8/27/2010. full phase (fluctuations + profile) is not. If put on a miniproposal, please request LH launcher to be moved in Oct 05 2010 11:26AM (cornwall) Cornwall Lau Lower Hybrid SOL reflectometer cornwall,wukitch,ylin LPI no Beam line removed May 30 2008 02:09PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no WB4LY and LLY working but not during ICRF. WB1LY not attached due to pickup problems. LYMID attached but have profile problems. Aug 24 2010 09:17AM (mlreinke) Matt Reinke Lyman alpha cameras labombard,mlreinke McPherson yes Spectra being collected and tree filled. Wavelength scan is broken so fixed on the Mo XXXI and XXXII lines. Jul 15 2010 08:28AM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry Michelson yes Operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes Gauges are operational Jun 28 2010 08:02PM (labombard) Brian LaBombard Baratron pressure gauges labombard MLP no System is in edge lab. Version 2 drivers ready to test. Needs a student to help work on it. Jul 14 2009 09:20PM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE no As of 6/10/09, MSE is calibrated & ready to go. Awaiting DNB. Jun 10 2009 10:34AM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes All systems are on and functional Jun 29 2010 12:56PM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes PMT Neuts_hards, ssd_x01, ssd_x02, ssd_x03 Jun 26 2010 09:21PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA no Capillaries tested in-vessel. Jun 28 2010 08:08PM (labombard) Brian LaBombard NINJA gas puff labombard,terry PCI yes Operational. AM (2 * 39.51) MHz. Jul 19 2010 05:54PM (ntsujii) Miklos Porkolab Phase Contrast Imaging arai,ennever,ntsujii,porkolab Penning Gauges no High voltage power supplies are turned off, waiting for work at A-port horizontal to be finished. Jun 28 2010 08:07PM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 01 2009 09:46AM (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 Power - Alternator Air Switch yes   Jun 26 2010 11:19PM (dekow) Gary Dekow feeds all the other supplies cochran,dekow,dterry,irby Power - PEI yes   Jun 26 2010 11:19PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Jun 26 2010 11:19PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Jun 26 2010 11:20PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Jun 28 2010 08:03PM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. Jun 28 2010 08:03PM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes F and J outer divertor probes are operational. Jun 28 2010 08:04PM (labombard) Brian LaBombard Outer Lower Divertor Probe Array labombard Probe Array - UDIV yes Operational, except probe#13 Jun 28 2010 08:04PM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1101103011, the 75GHz and 112GHz channels failed. On 1101116, all channels except the variable frequency (set fixed at ~115GHz) and the 140GHz channels have been removed for repair. An amplifier is also being added to the 60GHz channel for LH operation. Nov 18 2010 11:51AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. New Langmuir-Mach probe head installed. Jun 28 2010 08:05PM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. Jun 28 2010 08:05PM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP yes Both A and K units are operational. Coil polarity needs to be checked. Jun 28 2010 08:06PM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Sparker yes HV supply on, cable run to sparker at k-hor Jun 23 2010 02:41PM (irby) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS installed and leak tested. Oct 21 2010 11:31AM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes No new CO2 detector, so still missing edge channels Jun 23 2010 02:40PM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with 2 lasers Oct 22 2010 01:06PM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma TS - Edge yes Operational Jul 14 2010 11:54AM (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 XEUS yes Operational. Raw spectra stored but not line brightness time histories are going into the tree yet. Aug 24 2010 09:17AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer mlreinke XTOMO yes Core system working. Edge system waiting for H-modes. Jul 01 2010 11:55AM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke

Nov 18 2010 12:28:20:127PM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 02 2008 11:03AM (sears) Joe Snipes Active MHD Antenna sears,snipes BES yes BES system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes 2pi (D+F) working. All midplane and off-midplane diode arrays working except WB1AX. Midplane foils calibrated and PRAD_MAIN is being filled. Divertor/Ledge foils not yet ready. Jul 15 2010 08:27AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Nov 16 2010 02:36PM (dekow) Jim Irby Boronization dekow,irby CNPA yes Multiple channel CNPA available Oct 21 2010 07:11PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Shut down. Helium dewar removed. LN2 manual valve and solenoid valves are closed and tagged. Apr 06 2010 10:51AM (labombard) Brian LaBombard Upper Divertor Cryopump irby,labombard CXRS yes Wide-view CXRS system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 01 2009 09:45AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa yes system is aligned; new calibrations (relative brightness and position) not yet implemented Jun 29 2010 10:27AM (marmar) Earl Marmar Visible Bremsstrahlung marmar Disruption Mitigation yes operational, but turned off Nov 03 2009 04:59PM (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 in test mode only Nov 03 2009 05:01PM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,gung ECDC yes Operational Jun 26 2010 09:28PM (irby) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes All channels working and calibrated. Oct 27 2010 03:41PM (phillips) Perry Phillips Heterodyne ECE-32 channels phillips G-Side Ratiomatic yes Gauges are operational. Jun 28 2010 08:02PM (labombard) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no Plugs for Power Supply and Controls have been unplugged and red tagged making system safe for In-Vessel Access. Apr 05 2010 11:18AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational. Jul 28 2009 04:23PM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPC2 yes Most channels operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 01 2009 09:45AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes operating normally Jun 29 2010 10:26AM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Jun 26 2010 11:19PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes System installed and aligned. Inverted profiles are still not available. Jul 22 2010 08:41AM (ypodpaly) John Rice High Resolution X-Ray ince,rice,ypodpaly HXR yes 32 Channels operational Oct 23 2010 01:41PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes system checked out ok on 11006728. Jun 28 2010 04:57PM (ylin) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes system checked out ok on 1100628 Jun 28 2010 04:57PM (ylin) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes system checked out ok. conditioned to vacuum. Jun 28 2010 04:58PM (ylin) Steve Wukitch J-port antenna wukitch,ylin Laser Blow-Off yes operational and tested Jul 20 2010 04:42PM (g) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH working. New directional couplers installed at input to each klystron. Oct 21 2010 11:42AM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer yes 50GHz: up-, 60 GHz up- and down- Oct 21 2010 11:31AM (sgbaek) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek Lower Hybrid SOL reflectometer yes differential phase (profile) working since 8/27/2010. full phase (fluctuations + profile) is not. If put on a miniproposal, please request LH launcher to be moved in Oct 05 2010 11:26AM (cornwall) Cornwall Lau Lower Hybrid SOL reflectometer cornwall,wukitch,ylin LPI no Beam line removed May 30 2008 02:09PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no WB4LY and LLY working but not during ICRF. WB1LY not attached due to pickup problems. LYMID attached but have profile problems. Aug 24 2010 09:17AM (mlreinke) Matt Reinke Lyman alpha cameras labombard,mlreinke McPherson yes Spectra being collected and tree filled. Wavelength scan is broken so fixed on the Mo XXXI and XXXII lines. Jul 15 2010 08:28AM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry Michelson yes Operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes Gauges are operational Jun 28 2010 08:02PM (labombard) Brian LaBombard Baratron pressure gauges labombard MLP no System is in edge lab. Version 2 drivers ready to test. Needs a student to help work on it. Jul 14 2009 09:20PM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE no As of 6/10/09, MSE is calibrated & ready to go. Awaiting DNB. Jun 10 2009 10:34AM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes All systems are on and functional Jun 29 2010 12:56PM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes PMT Neuts_hards, ssd_x01, ssd_x02, ssd_x03 Jun 26 2010 09:21PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA no Capillaries tested in-vessel. Jun 28 2010 08:08PM (labombard) Brian LaBombard NINJA gas puff labombard,terry PCI yes Operational. AM (2 * 39.51) MHz. Jul 19 2010 05:54PM (ntsujii) Miklos Porkolab Phase Contrast Imaging arai,ennever,ntsujii,porkolab Penning Gauges no High voltage power supplies are turned off, waiting for work at A-port horizontal to be finished. Jun 28 2010 08:07PM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 01 2009 09:46AM (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 Power - Alternator Air Switch yes   Jun 26 2010 11:19PM (dekow) Gary Dekow feeds all the other supplies cochran,dekow,dterry,irby Power - PEI yes   Jun 26 2010 11:19PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Jun 26 2010 11:19PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Jun 26 2010 11:20PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Jun 28 2010 08:03PM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. Jun 28 2010 08:03PM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes F and J outer divertor probes are operational. Jun 28 2010 08:04PM (labombard) Brian LaBombard Outer Lower Divertor Probe Array labombard Probe Array - UDIV yes Operational, except probe#13 Jun 28 2010 08:04PM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1101103011, the 75GHz and 112GHz channels failed. On 1101116, all channels except the variable frequency (set fixed at ~115GHz) and the 140GHz channels have been removed for repair. An amplifier is also being added to the 60GHz channel for LH operation. Nov 18 2010 11:51AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. New Langmuir-Mach probe head installed. Jun 28 2010 08:05PM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. Jun 28 2010 08:05PM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP yes Both A and K units are operational. Coil polarity needs to be checked. Jun 28 2010 08:06PM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Sparker yes HV supply on, cable run to sparker at k-hor Jun 23 2010 02:41PM (irby) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS installed and leak tested. Oct 21 2010 11:31AM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes No new CO2 detector, so still missing edge channels Jun 23 2010 02:40PM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with 2 lasers Oct 22 2010 01:06PM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma TS - Edge yes Operational Jul 14 2010 11:54AM (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 XEUS yes Operational. Raw spectra stored but not line brightness time histories are going into the tree yet. Aug 24 2010 09:17AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer mlreinke XTOMO yes Core system working. Edge system waiting for H-modes. Jul 01 2010 11:55AM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke

Nov 18 2010 12:41:44:217PM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 02 2008 11:03AM (sears) Joe Snipes Active MHD Antenna sears,snipes BES yes BES system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes 2pi (D+F) working. All midplane and off-midplane diode arrays working except WB1AX. Midplane foils calibrated and PRAD_MAIN is being filled. Divertor/Ledge foils not yet ready. Jul 15 2010 08:27AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization yes   Nov 16 2010 02:36PM (dekow) Jim Irby Boronization dekow,irby CNPA yes Multiple channel CNPA available Oct 21 2010 07:11PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Shut down. Helium dewar removed. LN2 manual valve and solenoid valves are closed and tagged. Apr 06 2010 10:51AM (labombard) Brian LaBombard Upper Divertor Cryopump irby,labombard CXRS yes Wide-view CXRS system is online Oct 21 2010 11:33AM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 01 2009 09:45AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa yes system is aligned; new calibrations (relative brightness and position) not yet implemented Jun 29 2010 10:27AM (marmar) Earl Marmar Visible Bremsstrahlung marmar Disruption Mitigation yes operational, but turned off Nov 03 2009 04:59PM (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 in test mode only Nov 03 2009 05:01PM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,gung ECDC yes Operational Jun 26 2010 09:28PM (irby) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes All channels working and calibrated. Oct 27 2010 03:41PM (phillips) Perry Phillips Heterodyne ECE-32 channels phillips G-Side Ratiomatic yes Gauges are operational. Jun 28 2010 08:02PM (labombard) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no Plugs for Power Supply and Controls have been unplugged and red tagged making system safe for In-Vessel Access. Apr 05 2010 11:18AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational. Jul 28 2009 04:23PM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPC2 yes Most channels operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Polychromater hubbard,schmidt GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 01 2009 09:45AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes operating normally Jun 29 2010 10:26AM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Jun 26 2010 11:19PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes System installed and aligned. Inverted profiles are still not available. Jul 22 2010 08:41AM (ypodpaly) John Rice High Resolution X-Ray ince,rice,ypodpaly HXR yes 32 Channels operational Oct 23 2010 01:41PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes system checked out ok on 11006728. Jun 28 2010 04:57PM (ylin) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes system checked out ok on 1100628 Jun 28 2010 04:57PM (ylin) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes system checked out ok. conditioned to vacuum. Jun 28 2010 04:58PM (ylin) Steve Wukitch J-port antenna wukitch,ylin Laser Blow-Off yes operational and tested Jul 20 2010 04:42PM (g) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid yes LH working. New directional couplers installed at input to each klystron. Oct 21 2010 11:42AM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer yes 50GHz: up-, 60 GHz up- and down- Oct 21 2010 11:31AM (sgbaek) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek Lower Hybrid SOL reflectometer yes differential phase (profile) working since 8/27/2010. full phase (fluctuations + profile) is not. If put on a miniproposal, please request LH launcher to be moved in Oct 05 2010 11:26AM (cornwall) Cornwall Lau Lower Hybrid SOL reflectometer cornwall,wukitch,ylin LPI no Beam line removed May 30 2008 02:09PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha no WB4LY and LLY working but not during ICRF. WB1LY not attached due to pickup problems. LYMID attached but have profile problems. Aug 24 2010 09:17AM (mlreinke) Matt Reinke Lyman alpha cameras labombard,mlreinke McPherson yes Spectra being collected and tree filled. Wavelength scan is broken so fixed on the Mo XXXI and XXXII lines. Jul 15 2010 08:28AM (mlreinke) Jim Terry VUV Spectrometer mlreinke,terry Michelson yes Operational. Oct 22 2010 11:46AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes Gauges are operational Jun 28 2010 08:02PM (labombard) Brian LaBombard Baratron pressure gauges labombard MLP no System is in edge lab. Version 2 drivers ready to test. Needs a student to help work on it. Jul 14 2009 09:20PM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE no As of 6/10/09, MSE is calibrated & ready to go. Awaiting DNB. Jun 10 2009 10:34AM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes All systems are on and functional Jun 29 2010 12:56PM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes PMT Neuts_hards, ssd_x01, ssd_x02, ssd_x03 Jun 26 2010 09:21PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA no Capillaries tested in-vessel. Jun 28 2010 08:08PM (labombard) Brian LaBombard NINJA gas puff labombard,terry PCI yes Operational. AM (2 * 39.51) MHz. Jul 19 2010 05:54PM (ntsujii) Miklos Porkolab Phase Contrast Imaging arai,ennever,ntsujii,porkolab Penning Gauges no High voltage power supplies are turned off, waiting for work at A-port horizontal to be finished. Jun 28 2010 08:07PM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 01 2009 09:46AM (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 Power - Alternator Air Switch yes   Jun 26 2010 11:19PM (dekow) Gary Dekow feeds all the other supplies cochran,dekow,dterry,irby Power - PEI yes   Jun 26 2010 11:19PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Jun 26 2010 11:19PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Jun 26 2010 11:20PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Jun 28 2010 08:03PM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. Jun 28 2010 08:03PM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes F and J outer divertor probes are operational. Jun 28 2010 08:04PM (labombard) Brian LaBombard Outer Lower Divertor Probe Array labombard Probe Array - UDIV yes Operational, except probe#13 Jun 28 2010 08:04PM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes On 1101103011, the 75GHz and 112GHz channels failed. On 1101116, all channels except the variable frequency (set fixed at ~115GHz) and the 140GHz channels have been removed for repair. An amplifier is also being added to the 60GHz channel for LH operation. Nov 18 2010 11:51AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. New Langmuir-Mach probe head installed. Jun 28 2010 08:05PM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. Jun 28 2010 08:05PM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP yes Both A and K units are operational. Coil polarity needs to be checked. Jun 28 2010 08:06PM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Sparker yes HV supply on, cable run to sparker at k-hor Jun 23 2010 02:41PM (irby) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station yes SSS installed and leak tested. Oct 21 2010 11:31AM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes No new CO2 detector, so still missing edge channels Jun 23 2010 02:40PM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with 2 lasers Oct 22 2010 01:06PM (jwhughes) Jerry Hughes Core Thomson scattering jwhughes,yma TS - Edge yes Operational Jul 14 2010 11:54AM (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 XEUS yes Operational. Raw spectra stored but not line brightness time histories are going into the tree yet. Aug 24 2010 09:17AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer mlreinke XTOMO yes Core system working. Edge system waiting for H-modes. Jul 01 2010 11:55AM (mlreinke) Bob Granetz X-Ray Tomography granetz,mlreinke