Miniproposals

Miniproposal: 681 Date Filed: 12/2/2011 Title: Evaluate field-aligned antenna performance First Author: Mike Garrett Session Leader: Steve Wukitch (shots 1-34)

Engineering Operator Run Comment

PO-plan: MP355, ICRF conditioning PO Yijun Lin

Session Leader Plans

Entered: May 31 2012 10:39:27:623AM

Author: Steve Wukitch

--------- Run Plan --------- 1. Start with USN discharges - 1120530029. 2. troubleshoot the phase oscillation 3. maximize FA-J antenna power and voltage 4. time and hardware permitting compare D&E to FA-J

Physics Operators Plans

Entered: May 30 2012 01:22:37:183PM

Author: Yijun Lin

----------------- Engineering Setup (same as run 1120530) ----------------- PO-plan: MP355, ICRF conditioning Run begins at 09:00 and ends at 17:00 Power systems as on: 1120530001 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 fill H-bottom with 4 psi He4 Hybrid DISABLED (PG5) Enable gate-valves and shutters: ECE, VUV, HiREX Sr, Xeus/LoWEUS Leave z-bolo shutter as is (should be open) Torvac gatevalve toggle (yes/no): no Boronization(yes/no): no Overnight ECDC (yes/no): yes ICRF(yes/no): yes LH(yes/no): no Cryopump (yes/no): no DNB (yes/no): yes (for piggy back test) Vessel temperature: 35/35/35 ------------------------------ ECDC Parameters (if requested) ------------------------------ gas and pressure: D2 at 2e-4 Torr sweep: 44/45/103 cm scan: 20/120 s

Session Leader Summaries

Entered: May 31 2012 05:13:06:140PM

Author: Steve Wukitch

Run Summary We conditioned the FA-J antenna up to 2.5 MW for 0.4 s in USN discharges. We had relatively short pulses at or above 3 MW. The maximum voltage was 40 kV. We did some comparison discharges in both USN and LSN. In LSN discharges, the FA-J antenna struggled likely because we were operating at higher voltages (~40-42 kV) for the same power. We also struggled with a phase feedback circuit. The circuit was taking up to 20 ms to lock which is about 10 times longer than normal.

Physics Operator Summaries

Entered: May 31 2012 05:08:46:603PM

Author: Yijun Lin

Relatively smooth run day. Total plasma attempt: 34 full length plasma: 26 3 no power shot3 caused by ACK failure. 5 fizzles: Two of them following a disruption, and the other 3 just happened.

Session Leader Comments
May 31 2012 10:21:58:647AM	1120531001	Steve Wukitch	001 no plasma
May 31 2012 10:19:22:870AM	1120531002	Steve Wukitch	request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.5 MHz E : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.0 MHz J3: t = [0.70, 1.20] sec, 0.20 to 1.20 MW, 78.0 MHz J4: t = [0.70, 1.20] sec, 0.20 to 1.20 MW, 78.0 MHz Result: plasma into rampdown phase oscillation is still present
May 31 2012 10:16:35:210AM	1120531003	Steve Wukitch	request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.5 MHz E : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.0 MHz J3: t = [0.70, 1.20] sec, 0.20 to 1.20 MW, 78.0 MHz J4: t = [0.70, 1.20] sec, 0.20 to 1.20 MW, 78.0 MHz Result: plasma into rampdown phase oscillation is gone plasma heating response is also reduced
May 31 2012 10:13:32:770AM	1120531004	Steve Wukitch	request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.5 MHz E : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.0 MHz J3: t = [0.70, 1.20] sec, 0.20 to 1.20 MW, 78.0 MHz J4: t = [0.70, 1.20] sec, 0.20 to 1.20 MW, 78.0 MHz Result: plasma into rampdown phase oscillation is back return to 125 deg phase
May 31 2012 10:15:34:000AM	1120531005	Steve Wukitch	request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.5 MHz E : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.0 MHz J3: t = [0.70, 1.20] sec, 0.20 to 1.40 MW, 78.0 MHz J4: t = [0.70, 1.20] sec, 0.20 to 1.40 MW, 78.0 MHz Result: plasma into rampdown phase oscillation is gone plasma heating response is also reduced
May 31 2012 10:33:38:423AM	1120531006	Steve Wukitch	request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.5 MHz E : t = [1.20, 1.50] sec, 0.20 to 1.20 MW, 80.0 MHz J3: t = [0.70, 1.20] sec, 0.20 to 1.40 MW, 78.0 MHz J4: t = [0.70, 1.20] sec, 0.20 to 1.40 MW, 78.0 MHz Result: plasma into rampdown, J was a bit better at high power
May 31 2012 10:44:39:607AM	1120531007	Steve Wukitch	007 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.40 MW J4: [0.70, 1.20] sec, ramp to 1.40 MW Result: plasma into rampdown next: repeat with 180 phase
May 31 2012 10:57:06:107AM	1120531008	Steve Wukitch	008 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.60 MW J4: [0.70, 1.20] sec, ramp to 1.60 MW Result: plasma into rampdown next: repeat
May 31 2012 12:14:16:843PM	1120531009	Steve Wukitch	009 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.60 MW J4: [0.70, 1.20] sec, ramp to 1.60 MW Result: plasma into rampdown next: repeat
May 31 2012 12:12:23:710PM	1120531010	Steve Wukitch	010 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.60 MW J4: [0.70, 1.20] sec, ramp to 1.60 MW Result: plasma into rampdown, brief periods at 3 MW next: repeat 0
May 31 2012 12:11:59:177PM	1120531011	Steve Wukitch	011 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.60 MW J4: [0.70, 1.20] sec, ramp to 1.60 MW Result: plasma into rampdown, longer period at 3 MW next: repeat
May 31 2012 12:11:40:443PM	1120531012	Steve Wukitch	012 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.60 MW J4: [0.70, 1.20] sec, ramp to 1.60 MW Result: plasma into rampdown, longer periods at 3 MW next: repeat with phase controller in wideband rather than narrow impurity injector is enabled
May 31 2012 12:32:02:747PM	1120531013	Steve Wukitch	013 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, ramp to 1.20 MW E : [1.20, 1.50] sec, ramp to 1.20 MW J3: [0.70, 1.20] sec, ramp to 1.60 MW J4: [0.70, 1.20] sec, ramp to 1.60 MW Result: plasma into rampdown next: repeat
May 31 2012 12:58:00:200PM	1120531015	Steve Wukitch	015 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, 1.20 MW E : [1.20, 1.50] sec, 1.20 MW J3: [0.70, 1.15] sec, 1.20 MW J4: [0.70, 1.15] sec, 1.20 MW Result: plasma into rampdown couple faults on J next: repeat - increase J3 rampup rate compare D/E and FA-J at 2.5 MW
May 31 2012 01:17:49:740PM	1120531016	Steve Wukitch	fizzle
May 31 2012 01:19:02:440PM	1120531017	Steve Wukitch	017 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.50] sec, 1.20 MW E : [1.20, 1.50] sec, 1.20 MW J3: [0.70, 1.15] sec, 1.20 MW J4: [0.70, 1.15] sec, 1.20 MW Result: plasma into rampdown next: switch order compare D/E and FA-J at 2.5 MW
May 31 2012 01:51:31:360PM	1120531018	Steve Wukitch	018 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [0.70, 1.1] sec, 1.20 MW E : [0.70, 1.1] sec, 1.20 MW J3: [1.20, 1.5] sec, 1.20 MW J4: [1.20, 1.5] sec, 1.20 MW Result: plasma into rampdown - J had multiple faults next: repeat compare D/E and FA-J at 2.5 MW
May 31 2012 01:42:04:943PM	1120531019	Steve Wukitch	no power
May 31 2012 02:12:54:663PM	1120531020	Steve Wukitch	020 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [0.70, 1.1] sec, 1.20 MW E : [0.70, 1.1] sec, 1.20 MW J3: [1.20, 1.5] sec, 1.20 MW J4: [1.20, 1.5] sec, 1.20 MW Result: plasma into rampdown - good comparison next: repeat - monopole phasing compare D/E and FA-J at 2.5 MW
May 31 2012 02:13:09:187PM	1120531021	Steve Wukitch	021 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [0.70, 1.1] sec, 1.20 MW E : [0.70, 1.1] sec, 1.20 MW J3: [1.20, 1.5] sec, 1.20 MW J4: [1.20, 1.5] sec, 1.20 MW Result: plasma disrupted in monopole - good comparison next: switch order compare D/E and FA-J at 2.5 MW
May 31 2012 02:23:45:323PM	1120531022	Steve Wukitch	fizzle
May 31 2012 02:37:28:463PM	1120531023	Steve Wukitch	fizzle
May 31 2012 02:52:01:743PM	1120531024	Steve Wukitch	024 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.5] sec, 1.20 MW E : [1.20, 1.5] sec, 1.20 MW J3: [0.70, 1.1] sec, 1.20 MW J4: [0.70, 1.1] sec, 1.20 MW Result: plasma - crappy RF next: repeat compare D/E and FA-J at 2.5 MW
May 31 2012 03:12:49:867PM	1120531025	Steve Wukitch	025 request: Bt = 5.3 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, USN D : [1.20, 1.5] sec, 1.20 MW E : [1.20, 1.5] sec, 1.20 MW J3: [0.70, 1.1] sec, 1.20 MW J4: [0.70, 1.1] sec, 1.20 MW Result: plasma - good comparison next: go to LSN compare D/E and FA-J at 2.5 MW
May 31 2012 03:22:02:070PM	1120531026	Steve Wukitch	026 request: Bt = 5.2 T, Ip = 0.8 MA, nl04 = 0.7e20 /m^2, LSN D : [1.20, 1.5] sec, 1.20 MW E : [1.20, 1.5] sec, 1.20 MW J3: [0.70, 1.1] sec, 1.20 MW J4: [0.70, 1.1] sec, 1.20 MW Result: plasma - dithering during D/E portion - not the best comparison next: repeat compare D/E and FA-J at 2.5 MW
May 31 2012 03:56:22:037PM	1120531028	Steve Wukitch	fizzle
May 31 2012 03:56:33:440PM	1120531029	Steve Wukitch	no power
May 31 2012 04:15:16:383PM	1120531030	Steve Wukitch	030 request: Bt = 5.2 T, Ip = 0.8 MA, nl04 = 0.5e20 /m^2, LSN D : [1.20, 1.5] sec, 1.20 MW E : [1.20, 1.5] sec, 1.20 MW J3: [0.70, 1.1] sec, 1.20 MW J4: [0.70, 1.1] sec, 1.20 MW Result: plasma - FA-J still not great but maybe a start next: repeat with antenna order reversed
May 31 2012 04:30:11:033PM	1120531031	Steve Wukitch	031 request: Bt = 5.2 T, Ip = 0.8 MA, nl04 = 0.5e20 /m^2, LSN D : [0.70, 1.1] sec, 1.20 MW E : [0.70, 1.1] sec, 1.20 MW J3: [1.20, 1.5] sec, 1.20 MW J4: [1.20, 1.5] sec, 1.20 MW Result: plasma - RF not looking good next: repeat
May 31 2012 04:44:23:790PM	1120531032	Steve Wukitch	032 request: Bt = 5.2 T, Ip = 0.8 MA, nl04 = 0.5e20 /m^2, LSN D : [0.70, 1.1] sec, 1.20 MW E : [0.70, 1.1] sec, 1.20 MW J3: [1.20, 1.5] sec, 1.20 MW J4: [1.20, 1.5] sec, 1.20 MW Result: plasma - FA-J not so bad next: repeat with antenna order reversed
May 31 2012 05:12:01:817PM	1120531033	Steve Wukitch	fizzle
May 31 2012 05:12:25:113PM	1120531034	Steve Wukitch	034 request: Bt = 5.2 T, Ip = 0.8 MA, nl04 = 0.5e20 /m^2, LSN D : [1.20, 1.5] sec, 1.20 MW E : [1.20, 1.5] sec, 1.20 MW J3: [0.70, 1.1] sec, 1.20 MW J4: [0.70, 1.1] sec, 1.20 MW Result: plasma - FA-J not so bad next: EoR

Physics Operator Comments
May 31 2012 09:02:59:963AM	1120531001	Yijun Lin	shot 1: reloaded shot 1120530029. The latest full plasma shot. noticed the PG4 puff was 32 ms...far too long in my experience..and gas pressure at 0.08 mtorr at t=0. reduce it to 25 ms. Load at 31-May-2012 08:48:05.00 Open tree /home/ylin/pcs_scratch -1 Open tree done result: ACK failure. no plasma. no power. next: no PCS change.
May 31 2012 09:31:22:593AM	1120531002	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup OK. next: enable Argon. No PCS change.
May 31 2012 09:48:48:123AM	1120531003	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup OK. next: increase Argon shorten PG4 to 22 ms.
May 31 2012 10:00:53:550AM	1120531004	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup OK. next: lengthen PG4 to 25 ms.
May 31 2012 10:15:55:807AM	1120531005	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup OK. a little bouncy. next: lengthen PG4 to 28 ms. slightly increase PG3 before t=0.
May 31 2012 10:30:45:590AM	1120531006	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup better. less bouncy. next: lengthen PG4 to 31 ms. also enable H-bottom for 40 ms He puff (Rowan)
May 31 2012 10:44:22:497AM	1120531007	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup OK. next:slightly increase PG3 puff before t=0.
May 31 2012 10:59:58:693AM	1120531008	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next:no PCS change.
May 31 2012 11:13:16:993AM	1120531009	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next:no PCS change.
May 31 2012 11:17:38:357AM	1120531009	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next:PG5 He puff moved to 0.40-0.44 sec. no other change.
May 31 2012 11:36:14:953AM	1120531010	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 11:53:11:323AM	1120531011	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 12:05:04:430PM	1120531012	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 12:27:12:427PM	1120531013	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 12:53:09:037PM	1120531015	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 01:03:30:613PM	1120531016	Yijun Lin	fizzle. 1 pm fizzle. No particular reason. next: no pcs change.
May 31 2012 01:16:42:033PM	1120531017	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 01:34:55:107PM	1120531018	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change.
May 31 2012 01:42:09:743PM	1120531019	Yijun Lin	no power shot. ACK failure. similar to shot 1.
May 31 2012 02:00:49:617PM	1120531020	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma full length. startup good. next: no PCS change. (J antenna try dipole and monopole in the same pulse)
May 31 2012 02:12:09:313PM	1120531021	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma, disruption. Must related to the J antenna running at monopole. next: no PCS change. it may recover from the disruption by itself.
May 31 2012 02:23:47:797PM	1120531022	Yijun Lin	post-disruption fizzle. Next: no pcs change.
May 31 2012 02:41:34:363PM	1120531023	Yijun Lin	2nd fizzle in a row post the disruption caused by J monopole operation. next: just do something...shorten PG3 puff to 25 ms.
May 31 2012 02:51:41:780PM	1120531024	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma, full length (after two fizzles) next: no PCS change.
May 31 2012 03:10:30:583PM	1120531025	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, Upper-null result: plasma, full length next: lower single null. load segment 2 from 1120522031, adjust PG5 (He) and PG2 (Ar) puffs, also lower current to 800 kA.
May 31 2012 03:18:32:663PM	1120531026	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 8e19 m^-2, lower-null result: plasma, disrupted at 1.73 sec (ramp-down) next: Lower density to 6e19 m^-2.
May 31 2012 03:46:40:287PM	1120531028	Yijun Lin	fizzle. Maybe it was a wrong thing to reduce PG4. Reverse the decision. Next: lengthen PG4 by 3 ms.
May 31 2012 03:56:04:183PM	1120531029	Yijun Lin	ACK failure again. No power shot. Third one today.
May 31 2012 04:12:41:610PM	1120531030	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 5e19 m^-2, lower-null result: plasma, full length. good startup. next: no PCS change.
May 31 2012 04:27:31:140PM	1120531031	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 5e19 m^-2, lower-null result: plasma, full length. good startup. next: no PCS change.
May 31 2012 04:42:59:317PM	1120531032	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 5e19 m^-2, lower-null result: plasma, full length. good startup. next: no PCS change.
May 31 2012 04:57:48:347PM	1120531033	Yijun Lin	fizzle. (almost 5 pm). try one more. no PCS change.
May 31 2012 05:08:58:257PM	1120531034	Yijun Lin	plasma request: 5.2 T, 800 kA, nl04 = 5e19 m^-2, lower-null result: plasma, full length. good startup. end of run.

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	08:58:44:333AM	Plasma	Bad	Ack fail
2	09:20:19:643AM	Plasma	Ok
3	09:37:14:867AM	Plasma	Ok
4	09:50:57:483AM	Plasma	Ok
5	10:04:43:703AM	Plasma	Ok
6	10:19:10:763AM	Plasma	Ok
7	10:36:57:880AM	Plasma	Ok
8	10:51:58:640AM	Plasma	Ok
9	11:06:27:453AM	Plasma	Ok
10	11:22:07:963AM	Plasma	Ok
11	11:46:44:033AM	Plasma	Ok
12	12:00:26:367PM	Plasma	Ok
13	12:14:04:320PM	Plasma	Ok
14	12:29:21:700PM	Plasma	Ok
15	12:43:09:357PM	Plasma	Ok
16	12:57:29:787PM	Plasma	Ok
17	01:10:47:943PM	Plasma	Ok
18	01:24:19:810PM	Plasma	Ok
19	01:37:42:947PM	Plasma	Ok
20	01:51:53:177PM	Plasma	Ok
21	02:05:11:150PM	Plasma	Ok
22	02:18:33:707PM	Plasma	Ok
23	02:31:49:663PM	Plasma	Ok
24	02:45:03:790PM	Plasma	Ok
25	02:58:25:710PM	Plasma	Ok
26	03:11:44:163PM	Plasma	Ok
27	03:25:21:913PM	Plasma	Ok
28	03:39:09:657PM	Plasma	Ok
29	03:52:42:750PM	Plasma	Bad	Ack Failure
30	04:06:37:727PM	Plasma	Ok
31	04:20:15:623PM	Plasma	Ok
32	04:35:26:530PM	Plasma	Ok
33	04:52:43:963PM	Plasma	Ok
34	05:06:01:680PM	Plasma	Ok

System Availability

May 31 2012 08:58:26:077AM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 2 2008 11:03:58:433AM (sears) Joe Snipes Active MHD Antenna golfit BES yes BES system is online Nov 22 2011 02:21:12:050PM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes Midplane diodes functioning properly. Midplane bolometers working and calibrated. DIV bolometers installed but not yet toaster calibrated Apr 20 2012 09:57:29:520AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization no Bottle has been disconnected from gas lines and plugged. It is being stored in the diborane cabinet. Feb 29 2012 07:47:39:617AM (dekow) Jim Irby Boronization dekow,irby CECE no   Jan 6 2012 03:48:47:060PM  Anne White Correlation ECE whitea CNPA yes Multiple channel CNPA available, no safety risk for in-vessel access Apr 14 2011 12:01:59:693PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Off line. Helium dewar to be installed Monday 5/14/12 May 10 2012 08:45:54:900AM (labombard) Brian LaBombard Upper Divertor Cryopump dekow,irby,labombard CXRS yes core-CXRS system is online Nov 22 2011 02:21:22:280PM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan CXRS edge yes Michael CHurchill has primary responsibility at the moment Apr 19 2011 11:44:46:247AM (blip) Bruce Lipshultz Measurement of CXR light in the pedestal region at both the high- and low-field sides blip,rmchurch D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 1 2009 09:45:41:090AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa no system is is installed and aligned, but not functional (appears to be a broken cable) Dec 5 2011 02:41:42:867PM (marmar) Earl Marmar Visible Bremsstrahlung Imaging marmar Disruption Mitigation yes two gas jet valves active as of Feb 2012 May 15 2012 10:09:23:597AM (granetz) Robert Granetz Gas Jet granetz,whyte Divertor IR no   Mar 6 2007 10:50:41:677AM  Glen Wurden Divertor IR Digital Video gwurden,terry Divertor IR Spectroscopy no   Mar 6 2007 10:51:39:897AM  Glen Wurden Divertor IR Spectroscopy gwurden,terry DMBolo AXUV diodes yes Diodes are taking usable data. Not all post-processing code is working yet. Feb 1 2012 01:24:23:953PM (golynyk) Geoff Olynyk Set of six AXUV diodes in a toroidal array of midplane wall boxes. golynyk,granetz,mlreinke,whyte DNB yes "The beam could break at any moment." May 15 2012 10:09:52:470AM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,mochung ECDC yes   Apr 26 2012 03:23:19:057PM (dekow) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes FRC-ECE is online May 14 2012 11:53:01:693AM (bespam) Perry Phillips Heterodyne ECE-32 channels bespam,liao,phillips,rowan,whitea FTCI yes System Operational May 14 2012 11:50:45:590AM (irby) Jim Irby Fast two-color interferometer irby G-Side Ratiomatic yes Installed April 25,2012 May 1 2012 05:03:39:313PM (toland) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no HV cables disconnected and power supplies off. Electrical plugs have been disconnected, capped and red tagged. Mar 5 2012 10:21:53:460AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational Apr 27 2012 07:41:46:907AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPC2 yes Operational Apr 27 2012 07:42:03:317AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 1 2009 09:45:50:933AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes system is functional and taking data Dec 5 2011 02:42:29:857PM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Apr 26 2012 03:23:49:607PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36:33:420PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes Installed and aligned. Will be available for Ti/Vr profiles after focusing tests and locked modes are taken. Dec 6 2011 08:21:02:453AM (ypodpaly) John Rice High Resolution X-Ray cgao,ldelgado,rice,ypodpaly HXR yes 32 Channels operational,, no safety risk for in-vessel access Apr 14 2011 12:05:24:810PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes conditioning May 1 2012 10:31:59:277AM (wukitch) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes conditioning May 1 2012 10:31:48:860AM (wukitch) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna no secured Feb 29 2012 11:12:32:567AM (wukitch) Steve Wukitch J-port antenna wukitch,ylin Impurity Spectroscopy yes Being upgraded with better optics and new spectrographs. Dan Miller has primary responsibility. Apr 19 2011 11:46:02:193AM (blip) Bruce Lipshultz Measurement of recycling light and impurity source rates at multiple surfaces around the tokamak blip,miller Laser Blow-Off yes Pumped Down, Laser has not yet been tested but otherwise operational May 14 2012 04:31:17:037PM (nthoward) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid no LH is now safe for manned entry into machine. Positioner locked and tagged off. Switches locked in dummy load position. Mar 2 2012 02:34:28:943PM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer no off Apr 15 2011 08:24:27:930AM (dominguez) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek LoWEUS yes LoWEUS viewing the 10-30 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:34:077AM (mlreinke) Matthew L. Reinke Long Wavelength Extreme Ultraviolet Spectrometer markchil,mlreinke LPI no Beam line removed May 30 2008 02:09:12:833PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha yes Midplane Lyman-a. New B-PORT Lyman (BPLY) still being debugged. Apr 20 2012 10:44:00:540AM (mlreinke) Matt Reinke Lyman alpha cameras faustian,labombard,mlreinke Magnetics yes   Dec 1 2011 11:51:51:970AM (g) Robert Granetz Bp coils and flux loops for equilibrium control granetz,wolfe McPherson no McPherson viewing the 10-14 nm region for molybdenum monitoring. It's days are numbered as LoWEUS has demonstrated superiority. Apr 20 2012 10:44:10:937AM (mlreinke) Jim Terry VUV Spectrometer markchil,mlreinke,terry Michelson yes Vacuum 3-4e-8 T. Starting with Michelson at reduced speed. Apr 27 2012 07:42:41:960AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes   Dec 2 2011 12:27:47:163PM (toland) Brian LaBombard Baratron pressure gauges labombard,toland MLP yes Operational. Connected to A-port probe system May 10 2012 08:40:19:910AM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE yes 2/29/2012 MSE operational. No HV or vacuum safety issues Feb 29 2012 12:26:13:863PM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes Voltage is on for He3 detectors on J port. Remaining voltages will be turned on for the first run. Apr 23 2012 09:31:22:063AM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes All detectors Powered On --- Waiting for neutrons for calibration Nov 22 2011 01:05:24:380PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA yes C-bottom and new F-bottom system ready. Dec 2 2011 12:28:44:843PM (toland) Brian LaBombard NINJA gas puff labombard,terry,toland PCI yes Operational. May 1 2012 08:31:33:743AM (ntsujii) Miklos Porkolab Phase Contrast Imaging emd,ennever,ntsujii,porkolab Penning Gauges yes HV power supplies turned ON in INIT, off in RECOOL May 10 2012 08:41:03:000AM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 1 2009 09:46:29:543AM (terry) Jim Terry Video of plasma via several cameras dekow,irby,terry,wolfe Polarimeter yes 3 chords operational but with high noise level Jan 6 2012 04:22:20:903PM (irby) Jim Irby C-Mod Polarimeter irby Power - Alternator Air Switch yes   Apr 26 2012 03:24:21:607PM (dekow) Gary Dekow Alternator to Power Room Power Supply Connection cochran,dekow,dterry,irby Power - PEI yes   Apr 26 2012 03:24:41:250PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Apr 26 2012 03:24:57:153PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Apr 26 2012 03:25:14:497PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Some dead probes. May 10 2012 08:41:58:120AM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. 4 out of 6 probes working. May 10 2012 08:41:40:557AM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes Operational. May 10 2012 08:42:13:733AM (labombard) Brian LaBombard Outer Lower Divertor Probe Array (F and J) labombard Probe Array - UDIV yes Operational. Some dead probes. May 10 2012 08:42:32:663AM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes As of 1120508, the 60, 75, 88s, 112, 140 and variable are connected and turned on. May 8 2012 10:33:21:567AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. A variety of probe heads are ready for use. May 10 2012 08:43:10:937AM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. May 10 2012 08:43:24:887AM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP no Not functioning. Probe tips are melted. Repair not performed during break. May 10 2012 08:44:43:137AM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Shoelace Antenna yes Operational May 10 2012 08:45:08:320AM (labombard) Brian LaBombard High-k active MHD antenna, for QCM, WCM studies golfit,labombard SOL reflectometer yes c-port (top, middle, bottom) and h-port available. Only 1 of 4 locations can be used for each discharge May 1 2012 04:54:58:820PM (cornwall) Cornwall Lau SOL reflectometer cornwall,wukitch,ylin Sparker yes Sparker Power Supply powered up. Connected at K port using red cable 4/23/12 9:25AM Apr 23 2012 12:06:10:983PM (parkin) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station no SSS is up to air, no safety issues. Feb 27 2012 01:51:48:783PM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes TCI lasers in operation May 14 2012 11:51:18:700AM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with one 50Hz laser, precise density calibration still required. May 9 2012 03:12:32:050PM (jwhughes) Jerry Hughes Core Thomson scattering jrwalk,jwhughes,yma TS - Edge yes Operating with one 50Hz laser, precise density calibration still required. May 9 2012 03:12:51:363PM (jwhughes) Jerry Hughes Millimeter resolution edge Thomson scattering jrwalk,jwhughes,yma Vispec no 350 and 670 nm, 4 spatial channels Nov 28 2007 09:58:35:493AM (agraf) Alex Graf Visible Spectrometer agraf XEUS yes XEUS viewing the 1-6 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:43:107AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer markchil,mlreinke XTOMO yes ARRAY1->5 available. Specific channels on various arrays display issues. Apr 20 2012 05:36:28:523PM (faustian) Robert Granetz X-Ray Tomography faustian,granetz,mlreinke

May 31 2012 09:20:15:753AM

System Available Comment Availability Changed Owner Description Who Can Change Active MHD no secured - tagged out Jun 2 2008 11:03:58:433AM (sears) Joe Snipes Active MHD Antenna golfit BES yes BES system is online Nov 22 2011 02:21:12:050PM (bespam) Bill Rowan Beam Emission Spectroscopy bespam,liao,rowan Bolometers yes Midplane diodes functioning properly. Midplane bolometers working and calibrated. DIV bolometers installed but not yet toaster calibrated Apr 20 2012 09:57:29:520AM (mlreinke) Matt Reinke Bolometers hutch,mlreinke Boronization no Bottle has been disconnected from gas lines and plugged. It is being stored in the diborane cabinet. Feb 29 2012 07:47:39:617AM (dekow) Jim Irby Boronization dekow,irby CECE no   Jan 6 2012 03:48:47:060PM  Anne White Correlation ECE whitea CNPA yes Multiple channel CNPA available, no safety risk for in-vessel access Apr 14 2011 12:01:59:693PM (parker) Ron Parker Compact Neutral Analyzer parker Cryopump - Upper Divertor no Off line. Helium dewar to be installed Monday 5/14/12 May 10 2012 08:45:54:900AM (labombard) Brian LaBombard Upper Divertor Cryopump dekow,irby,labombard CXRS yes core-CXRS system is online Nov 22 2011 02:21:22:280PM (bespam) Bill Rowan Charge Exchange Spectroscopy bespam,blip,liao,rachmcd,rowan CXRS edge yes Michael CHurchill has primary responsibility at the moment Apr 19 2011 11:44:46:247AM (blip) Bruce Lipshultz Measurement of CXR light in the pedestal region at both the high- and low-field sides blip,rmchurch D Alpha yes \ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not available Jul 1 2009 09:45:41:090AM (terry) Jim Terry Balmer Alpha Monitor irby,terry,wolfe Dalsa no system is is installed and aligned, but not functional (appears to be a broken cable) Dec 5 2011 02:41:42:867PM (marmar) Earl Marmar Visible Bremsstrahlung Imaging marmar Disruption Mitigation yes two gas jet valves active as of Feb 2012 May 15 2012 10:09:23:597AM (granetz) Robert Granetz Gas Jet granetz,whyte Divertor IR no   Mar 6 2007 10:50:41:677AM  Glen Wurden Divertor IR Digital Video gwurden,terry Divertor IR Spectroscopy no   Mar 6 2007 10:51:39:897AM  Glen Wurden Divertor IR Spectroscopy gwurden,terry DMBolo AXUV diodes yes Diodes are taking usable data. Not all post-processing code is working yet. Feb 1 2012 01:24:23:953PM (golynyk) Geoff Olynyk Set of six AXUV diodes in a toroidal array of midplane wall boxes. golynyk,granetz,mlreinke,whyte DNB yes "The beam could break at any moment." May 15 2012 10:09:52:470AM (granetz) Robert Granetz Diagnostic Neutral Beam dterry,granetz,mochung ECDC yes   Apr 26 2012 03:23:19:057PM (dekow) Jim Irby 2.45 GHz, 3 kW, discharge cleaning system dekow,irby,pfeiffer FRC-ECE yes FRC-ECE is online May 14 2012 11:53:01:693AM (bespam) Perry Phillips Heterodyne ECE-32 channels bespam,liao,phillips,rowan,whitea FTCI yes System Operational May 14 2012 11:50:45:590AM (irby) Jim Irby Fast two-color interferometer irby G-Side Ratiomatic yes Installed April 25,2012 May 1 2012 05:03:39:313PM (toland) Brian LaBombard G-side ratiomatic ionization gauge labombard,toland Glow Discharge no HV cables disconnected and power supplies off. Electrical plugs have been disconnected, capped and red tagged. Mar 5 2012 10:21:53:460AM (dekow) Jim Irby 1 kV, 5 A, glow discharge system dekow,dterry,irby GPC yes Operational Apr 27 2012 07:41:46:907AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPC2 yes Operational Apr 27 2012 07:42:03:317AM (hubbard) Amanda Hubbard ECE Polychromater hubbard GPI yes The Xpt-view, the midplane-view cameras are operational. The innerwall GPI (coupled to the fast-diodes) is available. Jul 1 2009 09:45:50:933AM (terry) Jim Terry Gas Puff Imaging terry,zweben H/D yes system is functional and taking data Dec 5 2011 02:42:29:857PM (marmar) Earl Marmar H/D Ratio marmar HEAT yes   Apr 26 2012 03:23:49:607PM (dekow) Gary Dekow - Machine Heaters - burke,dekow Hirex Jr yes Hirex-Jr has been installed Jun 28 2010 03:36:33:420PM (rice) John Rice High Resolution X-Ray ince,rice Hirex Sr yes Installed and aligned. Will be available for Ti/Vr profiles after focusing tests and locked modes are taken. Dec 6 2011 08:21:02:453AM (ypodpaly) John Rice High Resolution X-Ray cgao,ldelgado,rice,ypodpaly HXR yes 32 Channels operational,, no safety risk for in-vessel access Apr 14 2011 12:05:24:810PM (parker) Ron Parker Hard X-Ray Array faust,parker,schmidt ICRF D-Antenna yes   May 31 2012 09:20:06:827AM (wukitch) Steve Wukitch D-port antenna wukitch,ylin ICRF E-Antenna yes   May 31 2012 09:19:57:640AM (wukitch) Steve Wukitch E-port antenna wukitch,ylin ICRF J-Antenna yes   May 31 2012 09:19:47:443AM (wukitch) Steve Wukitch J-port antenna wukitch,ylin Impurity Spectroscopy yes Being upgraded with better optics and new spectrographs. Dan Miller has primary responsibility. Apr 19 2011 11:46:02:193AM (blip) Bruce Lipshultz Measurement of recycling light and impurity source rates at multiple surfaces around the tokamak blip,miller Laser Blow-Off yes Pumped Down, Laser has not yet been tested but otherwise operational May 14 2012 04:31:17:037PM (nthoward) Martin Greenwald Impurity Injection System g,nthoward Lower Hybrid no LH is now safe for manned entry into machine. Positioner locked and tagged off. Switches locked in dummy load position. Mar 2 2012 02:34:28:943PM (dterry) Ron Parker Lower Hybrid dterry,parker,wallaceg Lower Hybrid Reflectometer no off Apr 15 2011 08:24:27:930AM (dominguez) Arturo Dominguez Lower Hybrid Reflectometer dominguez,marmar,parker,sgbaek LoWEUS yes LoWEUS viewing the 10-30 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:34:077AM (mlreinke) Matthew L. Reinke Long Wavelength Extreme Ultraviolet Spectrometer markchil,mlreinke LPI no Beam line removed May 30 2008 02:09:12:833PM (bose) Earl Marmar Lithium Pellet Injector bose,marmar Ly-alpha yes Midplane Lyman-a. New B-PORT Lyman (BPLY) still being debugged. Apr 20 2012 10:44:00:540AM (mlreinke) Matt Reinke Lyman alpha cameras faustian,labombard,mlreinke Magnetics yes   Dec 1 2011 11:51:51:970AM (g) Robert Granetz Bp coils and flux loops for equilibrium control granetz,wolfe McPherson no McPherson viewing the 10-14 nm region for molybdenum monitoring. It's days are numbered as LoWEUS has demonstrated superiority. Apr 20 2012 10:44:10:937AM (mlreinke) Jim Terry VUV Spectrometer markchil,mlreinke,terry Michelson yes Vacuum 3-4e-8 T. Starting with Michelson at reduced speed. Apr 27 2012 07:42:41:960AM (hubbard) Amanda Hubbard ECE Te Profiles hubbard,schmidt MKS yes   Dec 2 2011 12:27:47:163PM (toland) Brian LaBombard Baratron pressure gauges labombard,toland MLP yes Operational. Connected to A-port probe system May 10 2012 08:40:19:910AM (labombard) Brian LaBombard Mirror Langmuir Probe Electronics System labombard MSE yes 2/29/2012 MSE operational. No HV or vacuum safety issues Feb 29 2012 12:26:13:863PM (sscott) Steve Scott Motional Stark Effect jinseok,sscott Neutrons yes Voltage is on for He3 detectors on J port. Remaining voltages will be turned on for the first run. Apr 23 2012 09:31:22:063AM (fiore) Catherine Fiore Neutron Detectors fiore Neuts and Hards yes All detectors Powered On --- Waiting for neutrons for calibration Nov 22 2011 01:05:24:380PM (irby) Jim Irby X-Ray/Neutron Detectors at K-Hor irby NINJA yes C-bottom and new F-bottom system ready. Dec 2 2011 12:28:44:843PM (toland) Brian LaBombard NINJA gas puff labombard,terry,toland PCI yes Operational. May 1 2012 08:31:33:743AM (ntsujii) Miklos Porkolab Phase Contrast Imaging emd,ennever,ntsujii,porkolab Penning Gauges yes HV power supplies turned ON in INIT, off in RECOOL May 10 2012 08:41:03:000AM (labombard) Brian LaBombard Penning Ionization Gauges labombard Plasma TV yes WIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational. Jul 1 2009 09:46:29:543AM (terry) Jim Terry Video of plasma via several cameras dekow,irby,terry,wolfe Polarimeter yes 3 chords operational but with high noise level Jan 6 2012 04:22:20:903PM (irby) Jim Irby C-Mod Polarimeter irby Power - Alternator Air Switch yes   Apr 26 2012 03:24:21:607PM (dekow) Gary Dekow Alternator to Power Room Power Supply Connection cochran,dekow,dterry,irby Power - PEI yes   Apr 26 2012 03:24:41:250PM (dekow) Gary Dekow PEI System cochran,dekow,dterry,irby Power - TMX yes   Apr 26 2012 03:24:57:153PM (dekow) Gary Dekow Ef2s,. EFCs and A-Coils byford,cochran,dekow,dterry,irby Power Systems yes   Apr 26 2012 03:25:14:497PM (dekow) Jim Irby C-Mod Magnet Supplies byford,cochran,dekow,dterry,irby Probe Array - ISD yes Operational. Some dead probes. May 10 2012 08:41:58:120AM (labombard) Brian Labombard Inner Lower Divertor Probe Array labombard Probe Array - LH yes Operational. 4 out of 6 probes working. May 10 2012 08:41:40:557AM (labombard) Brian LaBombard Lower Hybrid Probe Array labombard Probe Array - OSD yes Operational. May 10 2012 08:42:13:733AM (labombard) Brian LaBombard Outer Lower Divertor Probe Array (F and J) labombard Probe Array - UDIV yes Operational. Some dead probes. May 10 2012 08:42:32:663AM (labombard) Brian LaBombard Upper Divertor Probe Array labombard Reflectometer yes As of 1120508, the 60, 75, 88s, 112, 140 and variable are connected and turned on. May 8 2012 10:33:21:567AM (dominguez) Earl Marmar Reflectometer dominguez,marmar Scanning Probe - ASP yes Operational. A variety of probe heads are ready for use. May 10 2012 08:43:10:937AM (labombard) Brian LaBombard A-Port Scanning Probe labombard Scanning Probe - FSP yes Operational. May 10 2012 08:43:24:887AM (labombard) Brian LaBombard F-Port Scanning Probe labombard Scanning Probe - WASP no Not functioning. Probe tips are melted. Repair not performed during break. May 10 2012 08:44:43:137AM (labombard) Brian LaBombard Inner Wall Scanning Probe labombard,nsmick Shoelace Antenna yes Operational May 10 2012 08:45:08:320AM (labombard) Brian LaBombard High-k active MHD antenna, for QCM, WCM studies golfit,labombard SOL reflectometer yes c-port (top, middle, bottom) and h-port available. Only 1 of 4 locations can be used for each discharge May 1 2012 04:54:58:820PM (cornwall) Cornwall Lau SOL reflectometer cornwall,wukitch,ylin Sparker yes Sparker Power Supply powered up. Connected at K port using red cable 4/23/12 9:25AM Apr 23 2012 12:06:10:983PM (parkin) Jim Irby Field Emission Preionization for C-Mod dekow,irby,parkin Surface Science Station no SSS is up to air, no safety issues. Feb 27 2012 01:51:48:783PM (ochoukov) Bruce Lipschultz Radially scanning probe located on K-port blip,ochoukov TCI yes TCI lasers in operation May 14 2012 11:51:18:700AM (irby) Jim Irby Two-Color Interferometer irby,murray TS - Core yes Operating with one 50Hz laser, precise density calibration still required. May 9 2012 03:12:32:050PM (jwhughes) Jerry Hughes Core Thomson scattering jrwalk,jwhughes,yma TS - Edge yes Operating with one 50Hz laser, precise density calibration still required. May 9 2012 03:12:51:363PM (jwhughes) Jerry Hughes Millimeter resolution edge Thomson scattering jrwalk,jwhughes,yma Vispec no 350 and 670 nm, 4 spatial channels Nov 28 2007 09:58:35:493AM (agraf) Alex Graf Visible Spectrometer agraf XEUS yes XEUS viewing the 1-6 nm region, spectral brightness vs. lambda and time are being stored in tree. Apr 20 2012 10:43:43:107AM (mlreinke) Matt Reinke X-ray Extended Ultraviolet Spectrometer markchil,mlreinke XTOMO yes ARRAY1->5 available. Specific channels on various arrays display issues. Apr 20 2012 05:36:28:523PM (faustian) Robert Granetz X-Ray Tomography faustian,granetz,mlreinke