Alcator C-Mod Run 1120124 Information

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Miniproposals
Miniproposal:669
Date Filed:10/17/2011
Title:Rotated Antenna Commissioning and Initial Characterization
First Author:Steve Wukitch
Session Leader:Steve Wukitch (shots 1-10)

Operators
Session leader(s):Steve Wukitch
Physics operator(s):Yijun Lin
Engineering operator(s):Bill Cochran,Ed Fitzgerald

Engineering Operator Run Comment
automatically entered by signon - please replace with real comment

Session Leader Plans
Entered: Jan 23 2012 12:55:13:070PM
Author: Steve Wukitch
Use vanilla 5.4 T, 0.8 MA discharges (start with 1120105019) to evaluate FA-Jant boronization recovery

1. Comparison of H-mode heating and impurity characteristics.

2. scan plasma current 0.5, 0.7, 1.1 MA

3. dynamic gap scan

4. gap scan 0.5, 1, 1.5, 2 cm right gap

Would like to have gpi and LH-SOL reflectometer data for this run.

Physics Operators Plans
Entered: Jan 23 2012 03:18:08:097PM
Author: Yijun Lin
PO plan:

1120124: MP669 - field-aligned-J antenna evaluation (post-boronization)

Session leader: S. Wukitch
Physics operator: Y. Lin

-----------------
Overnight boronization

dP: 120 psi

TC6:78 mTorr
TC9:66.6 mTorr
TC3:3.9 mTorr
piezo: 40%
pulser on 0.7s - off.3s

rmin/rdwell/rmax: 44/75/80 cm
tdwell/tsweep: 60/120 s

EF4 current: 0 A

----------------------------
Post boronization ECDC
----------------------------
Gas:He
sweep: 44/45/103 cm
scan: 20/120 s
Pressure: 1e-4 Torr
Duration: 2 hrs (minimum)

---------------------------------------

Run begins at 9:00 am and ends at 5:00 pm

Power systems as on: 1120105019

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 DISABLED (PG1)
leave B-side upper as is Hybrid DISABLED (PG2)
fill B-main (C-side) with 40 psi D2 Hybrid enabled (PG3)
Leave H-bot as is D2 Hybrid DISABLED (PG5)
DO NOT fill B-div, Hybrid DISABLED (PG6)
DO NOT fill H-div, Hybrid DISABLED (PG7)
***fill NINJA with 10 psi helium, DISABLED

Enable gate-valves and shutters: ECE, VUV, HiREX Sr, Xeus, LoWEUS
Z-bolo shutter should be closed unless requested by physop

Check with the physop before opening other diagnostic gate-valves or shutters.

------
Specific diagnostics: GPI, and LH-SOL reflectometey

------------------------------------------------------------------------------
Torvac gatevalve toggle (yes/no): no
Boronization: yes
Overnight ECDC: Yes.
Impurity injection: no.
ICRF: 1,2 4 transmitters
LH: no.
DNB: no.
Cryopump: no.

Vessel temperature: 35/35/35

-----------

Run plan:

1. Gas test...this may take a few shots. There have been some gas system work done on 01/23.

2. for plasma shots, load seg 1 from 1120119017 and seg 2 from 1120105019

Then proceed with Session Leader plan to investigate FA-J antenna loading and impurity characteristics.


Session Leader Summaries
Entered: Jan 24 2012 05:53:46:190PM
Author: Steve Wukitch
Due to the abbreviated day, we were limited to investigating
boronization recovery and FA-J antenna clearly conditioned faster than
E and D antennas. D antenna required additional discharges beyond E
antenna but conditioning up to 1 MW was done in 6 discharges. We
pushed FA-J antenna to 1.5 MW into EDA H-mode with voltages ~40 kV
without fault for ~0.1 s. The loading change with L-H transitions for
FA-J antenna appear to be less perturbative than for D and E antennas.

Physics Operator Summaries
Entered: Jan 24 2012 05:36:15:977PM
Author: Yijun Lin
Ran a gas test shot after work on piezos yesterday. result good.

Alternator air-switch leak caused a long delay. After it was replaced, we re-started the run at 3:40 pm, and ended at 5:30 pm.

All the plasmas that were heated with RF entered H-modes; however, the confinement quality was poor.

Total 9 plasma attempts.

full plasma: 8
No power shot due to computer issues: 1




Session Leader Comments
Jan 24 2012 09:38:25:777AM1120124001Steve WukitchAlternator air switch is stuck and we will delay at 6 hours
Jan 24 2012 02:53:23:447PM1120124001Steve WukitchAlternator is ramping back up and another shot is likely around 3:30 or so.
Jan 24 2012 03:50:29:050PM1120124002Steve Wukitch002 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
no RF

result: plasma

next: RF; each antenna in isolation
Jan 24 2012 04:08:59:023PM1120124003Steve Wukitch003 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [1.30, 1.60] sec, 0.30 to 1.20 MW, 80.5 MHz
E : t = [0.95, 1.23] sec, 0.30 to 1.10 MW, 80.0 MHz
J4: t = [0.60, 0.88] sec, 0.30 to 1.25 MW, 78.0 MHz

result: plasma
H-mode during J - no change in match across L-H
next: repeat; chase E and D match
Jan 24 2012 04:17:43:473PM1120124004Steve Wukitch004 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [1.30, 1.60] sec, 0.30 to 1.20 MW, 80.5 MHz
E : t = [0.95, 1.23] sec, 0.30 to 1.10 MW, 80.0 MHz
J4: t = [0.60, 0.88] sec, 0.30 to 1.25 MW, 78.0 MHz

result: plasma; H-mode
H-mode during J - again no change in match across L-H
next: E-J-D
Jan 24 2012 04:33:49:967PM1120124005Steve Wukitch005 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [1.30, 1.60] sec, 0.30 to 1.20 MW, 80.5 MHz
E : t = [0.60, 0.9] sec, 0.30 to 1.25 MW, 78.0 MHz
J4: t = [0.95, 1.25] sec, 0.30 to 1.10 MW, 80.0 MHz

result: plasma; H-modes

next: repeat

Jan 24 2012 04:43:12:853PM1120124006Steve Wukitch006 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [1.30, 1.60] sec, 0.30 to 1.20 MW, 80.5 MHz
E : t = [0.60, 0.9] sec, 0.30 to 1.25 MW, 78.0 MHz
J4: t = [0.95, 1.25] sec, 0.30 to 1.10 MW, 80.0 MHz

result: plasma; H-modes

next: D-J-E

Jan 24 2012 05:02:56:820PM1120124007Steve Wukitch007 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [0.60, 0.90] sec, 0.30 to 1.10 MW, 80.5 MHz
E : t = [1.30, 1.60] sec, 0.30 to 1.20 MW, 80.0 MHz
J4: t = [0.95, 1.25] sec, 0.30 to 1.10 MW, 78.0 MHz

result: plasma; H-modes

next: square pulses from antennas

Jan 24 2012 05:11:23:043PM1120124008Steve Wukitchno power
Jan 24 2012 05:35:06:100PM1120124009Steve Wukitch009 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [0.60, 0.90] sec, 0.30 to 1.25 MW, 80.5 MHz
E : t = [1.30, 1.60] sec, 0.30 to 1.30 MW, 80.0 MHz
J4: t = [0.95, 1.25] sec, 0.40 to 1.40 MW, 78.0 MHz

next: J-D-E

Jan 24 2012 05:38:12:950PM1120124010Steve Wukitch010 request: BT=5.4 T, Ip=0.8 MA, nl_04~0.9
D : t = [0.95, 1.25] sec, 0.40 to 1.25 MW, 80.5 MHz
E : t = [1.30, 1.60] sec, 0.30 to 1.30 MW, 80.0 MHz
J4: t = [0.60, 0.90] sec, 0.30 to 1.65 MW, 78.0 MHz

next: EoR

Physics Operator Comments
Jan 24 2012 09:05:23:993AM1120124001Yijun Lingas test (and computer system test) shot:

Since Tommy has just replaced the valve on B-DIV, and Willy has
changed the software and recalibrated the piezo drivers we should at least test these during the morning gas tests.

Add to the seg1 programming a puff from B-DIV from -1.9 to -1.7 sec, with the first 100msec at 50V and the second at 100V.

B-DIV to be set HYBRID ENABLED and for the H-BOT plenum to be enabled.

result:
good (Wolfe approved).

Next: try plasma shot...disable Bdiv hybrid, and Hbot plenum..

Jan 24 2012 03:32:09:300PM1120124001Yijun LinPost-boronization (1st boronization this campaign)
plasma shot.
segment 1 from 1120119017
segment 2 from 1120105019

Load at 24-Jan-2012 09:08:13.00
Open tree /home/ylin/pcs_scratch -1
Open tree done

----

alternator problem. Air-switch leaking air...
the alternator has to wind down before the switch can be replaced...
Run delayed at least 6 hours...
free access for now...

At 01:30 pm, air-switch was replaced...and alternator will be spinning up...and for a short run today (expected sometime after 3 pm)

First plasma shot is expected around 3:30 pm..alternator at 1003 at this moment (2:55 pm)
we plan to run until 5:30 pm today...
Jan 24 2012 03:45:06:850PM1120124002Yijun Linfirst shot, post-boronization
0.8 MA, 5.4 T, nl 0.9

full plasma. (no ICRF power)
start-up good.

next shot: no pcs change. repeat with RF.




Jan 24 2012 04:02:15:703PM1120124003Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. a short H-mode.
start-up OK.

next shot: shorten PG4 pre-puff by 1 ms..
Jan 24 2012 04:11:48:737PM1120124004Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. Long EDA H-mode.
start-up OK.

Next shot: no pcs change.
Jan 24 2012 04:26:27:027PM1120124005Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. Long EDA H-mode (also one during ramp-down)
start-up OK.

Next shot: no pcs change.
Jan 24 2012 04:40:31:760PM1120124006Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. Long EDA H-mode (also one during ramp-down)
start-up OK.

Next shot: no pcs change.
Jan 24 2012 05:03:18:580PM1120124007Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. Long EDA H-mode (also one during ramp-down)
start-up OK.

Next shot: no pcs change.
Jan 24 2012 05:07:45:030PM1120124008Yijun LinNo power shot. computer was stuck during init.
Jan 24 2012 05:26:32:440PM1120124009Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. Long EDA H-mode (also one during ramp-down)
start-up OK.

Next shot: no pcs change.
Jan 24 2012 05:36:11:367PM1120124010Yijun Lin0.8 MA, 5.4 T, nl04 = 0.9e20 m^-2

full plasma. Long EDA H-mode (also one during ramp-down)
start-up OK.

Next shot: End of run.

Engineering Operator Comments
ShotTimeTypeStatusComment
108:58:27:987AMTestOkGas Test
203:40:12:817PMPlasmaOk
303:52:49:630PMPlasmaOk
404:05:27:270PMPlasmaOk
504:19:30:273PMPlasmaOk
604:33:50:040PMPlasmaOk
704:47:14:733PMPlasmaOk
805:07:29:330PMPlasmaBadNo power shot data system failure
905:20:06:057PMPlasmaOk
1005:33:56:840PMPlasmaOk

System Availability
Jan 24 2012 08:58:07:227AM
SystemAvailableCommentAvailability
Changed
OwnerDescriptionWho Can
Change
Active MHDnosecured - tagged outJun 02 2008 11:03AM (sears)Joe SnipesActive MHD Antennagolfit
BESyesBES system is onlineNov 22 2011 02:21PM (bespam)Bill RowanBeam Emission Spectroscopybespam,liao,rowan
BolometersyesMidplane and LEDGE-AX diodes functioning properly. Midplane bolometers working and calibrated. LEDGE/DIV bolometers working, but toaster calibration not yet complete.Jan 23 2012 12:02PM (mlreinke)Matt ReinkeBolometershutch,mlreinke
BoronizationnoBottle Removed. System has been tested and will be ready once bottle is installedJan 09 2012 06:32AM (dekow)Jim IrbyBoronizationdekow,irby
CECEno Jan 06 2012 03:48PM Anne WhiteCorrelation ECEwhitea
CNPAyesMultiple channel CNPA available, no safety risk for in-vessel accessApr 14 2011 12:01PM (parker)Ron ParkerCompact Neutral Analyzerparker
Cryopump - Upper DivertoryesOperational. He level meter not working on 500L dewar. Frank will take manual readings.Jan 11 2012 11:46AM (labombard)Brian LaBombardUpper Divertor Cryopumpdekow,irby,labombard
CXRSyescore-CXRS system is onlineNov 22 2011 02:21PM (bespam)Bill RowanCharge Exchange Spectroscopybespam,blip,liao,rachmcd,rowan
CXRS edgeyesMichael CHurchill has primary responsibility at the momentApr 19 2011 11:44AM (blip)Bruce LipshultzMeasurement of CXR light in the pedestal region at both the high- and low-field sidesblip,rmchurch
D Alphayes\ha2_bright is available; \SPECTROSCOPY::TOP.VUV.VIS_SIGNALS:MCP_VIS_SIG1 is not availableJul 01 2009 09:45AM (terry)Jim TerryBalmer Alpha Monitorirby,terry,wolfe
Dalsanosystem is is installed and aligned, but not functional (appears to be a broken cable)Dec 05 2011 02:41PM (marmar)Earl MarmarVisible Bremsstrahlung Imagingmarmar
Disruption Mitigationnogas jet valve disabled on 2011/04/13Apr 13 2011 02:04PM (granetz)Robert GranetzGas Jetgranetz,whyte
Divertor IRno Mar 06 2007 10:50AM Glen WurdenDivertor IR Digital Videogwurden,terry
Divertor IR Spectroscopyno Mar 06 2007 10:51AM Glen WurdenDivertor IR Spectroscopygwurden,terry
DMBolo AXUV diodesnoDiodes are taking data, but system is not fully operational yet. Post-acquisition data processing code is not yet functional.Dec 02 2011 03:27PM (golynyk)Geoff OlynykSet of six AXUV diodes in a toroidal array of midplane wall boxes.golynyk,granetz,mlreinke,whyte
DNByes Dec 01 2011 11:46AM (granetz)Robert GranetzDiagnostic Neutral Beamdterry,granetz,mochung
ECDCyesOperational as of 11/19/11Nov 22 2011 03:01PM (irby)Jim Irby2.45 GHz, 3 kW, discharge cleaning systemdekow,irby,pfeiffer
FRC-ECEnoPower off to RF and IF sections- Power on to DAApr 11 2011 02:54PM (phillips)Perry PhillipsHeterodyne ECE-32 channelsbespam,liao,phillips,rowan,whitea
FTCIno Jan 06 2012 04:36PM Jim IrbyFast two-color interferometerirby
G-Side Ratiomaticyes Dec 02 2011 12:24PM (toland)Brian LaBombardG-side ratiomatic ionization gaugelabombard,toland
Glow DischargenoPower supply unplugged and redtagged, HV cables removedApr 14 2011 08:03AM (dekow)Jim Irby1 kV, 5 A, glow discharge systemdekow,dterry,irby
GPCyesUsing new preamps.Nov 30 2011 07:51AM (hubbard)Amanda HubbardECE Polychromaterhubbard
GPC2yesDewar cold. Nov 21 2011 09:55AM (hubbard)Amanda HubbardECE Polychromaterhubbard
GPIyesThe 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 TerryGas Puff Imagingterry,zweben
H/Dyessystem is functional and taking dataDec 05 2011 02:42PM (marmar)Earl MarmarH/D Ratiomarmar
HEATyes Jan 09 2012 06:32AM (dekow)Gary Dekow - Machine Heaters -burke,dekow
Hirex JryesHirex-Jr has been installedJun 28 2010 03:36PM (rice)John RiceHigh Resolution X-Rayince,rice
Hirex SryesInstalled and aligned. Will be available for Ti/Vr profiles after focusing tests and locked modes are taken.Dec 06 2011 08:21AM (ypodpaly)John RiceHigh Resolution X-Raycgao,ldelgado,rice,ypodpaly
HXRyes32 Channels operational,, no safety risk for in-vessel accessApr 14 2011 12:05PM (parker)Ron ParkerHard X-Ray Arrayfaust,parker,schmidt
ICRF D-AntennanosecuredApr 14 2011 08:55AM (wukitch)Steve WukitchD-port antennawukitch,ylin
ICRF E-AntennanosecuredApr 14 2011 08:55AM (wukitch)Steve WukitchE-port antennawukitch,ylin
ICRF J-AntennanosecuredApr 14 2011 08:56AM (wukitch)Steve WukitchJ-port antennawukitch,ylin
Impurity SpectroscopyyesBeing upgraded with better optics and new spectrographs. Dan Miller has primary responsibility.Apr 19 2011 11:46AM (blip)Bruce LipshultzMeasurement of recycling light and impurity source rates at multiple surfaces around the tokamakblip,miller
Laser Blow-OffyesOperational and testedJan 06 2012 03:50PM (g)Martin GreenwaldImpurity Injection Systemg,nthoward
Lower HybridnoLH HV Breaker Opened and Tagged, TPS Upgrade UnderwayNov 10 2011 03:51PM (dterry)Ron ParkerLower Hybriddterry,parker,wallaceg
Lower Hybrid ReflectometernooffApr 15 2011 08:24AM (dominguez)Arturo DominguezLower Hybrid Reflectometerdominguez,marmar,parker,sgbaek
LoWEUSyesLoWEUS viewing the 10-30 nm region, spectral brightness vs. lambda and time are being stored in tree.Jan 23 2012 12:03PM (mlreinke)Matthew L. Reinke Long Wavelength Extreme Ultraviolet Spectrometermarkchil,mlreinke
LPInoBeam line removedMay 30 2008 02:09PM (bose)Earl MarmarLithium Pellet Injectorbose,marmar
Ly-alphayesMidplane Lyman-a and LEDGE-LY working normally. New B-PORT Lyman (BPLY) still being debugged.Jan 23 2012 12:04PM (mlreinke)Matt ReinkeLyman alpha camerasfaustian,labombard,mlreinke
Magneticsyes Dec 01 2011 11:51AM (g)Robert GranetzBp coils and flux loops for equilibrium controlgranetz,wolfe
McPhersonyesMcPherson viewing the 10-14 nm region for molybdenum monitoring. It's days are numbered as LoWEUS has demonstrated superiority.Jan 23 2012 12:05PM (mlreinke)Jim TerryVUV Spectrometermarkchil,mlreinke,terry
MichelsonyesFront end at 4.5e-8 T. Reduced speed for initial operation.Nov 30 2011 07:51AM (hubbard)Amanda HubbardECE Te Profileshubbard,schmidt
MKSyes Dec 02 2011 12:27PM (toland)Brian LaBombardBaratron pressure gaugeslabombard,toland
MLPnoSystem 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 LaBombardMirror Langmuir Probe Electronics Systemlabombard
MSEno1/3/2011: push-pull mechanism broken. MSE inoperativeJan 03 2012 11:47AM (sscott)Steve ScottMotional Stark Effectjinseok,sscott
NeutronsyesHigh voltage is on. We're ready for plasma.Nov 21 2011 12:58PM (fiore)Catherine FioreNeutron Detectorsfiore
Neuts and HardsyesAll detectors Powered On --- Waiting for neutrons for calibrationNov 22 2011 01:05PM (irby)Jim IrbyX-Ray/Neutron Detectors at K-Horirby
NINJAyesC-bottom and new F-bottom system ready.Dec 02 2011 12:28PM (toland)Brian LaBombardNINJA gas pufflabombard,terry,toland
PCIyesOperational.Nov 30 2011 12:45PM (ntsujii)Miklos PorkolabPhase Contrast Imagingemd,ennever,ntsujii,porkolab
Penning GaugesyesOperational. High voltage comes on during INIT and off at RECOOL.Dec 09 2011 09:48AM (labombard)Brian LaBombardPenning Ionization Gaugeslabombard
Plasma TVyesWIDE1, WIDE2 (chan 33), DANT, JANT and DIV are operational.Jul 01 2009 09:46AM (terry)Jim TerryVideo of plasma via several camerasdekow,irby,terry,wolfe
Polarimeteryes3 chords operational but with high noise levelJan 06 2012 04:22PM (irby)Jim IrbyC-Mod Polarimeterirby
Power - Alternator Air Switchyes Jan 09 2012 06:33AM (dekow)Gary Dekowfeeds all the other suppliescochran,dekow,dterry,irby
Power - PEIyes Jan 09 2012 06:33AM (dekow)Gary DekowPEI Systemcochran,dekow,dterry,irby
Power - TMXyes Jan 09 2012 06:33AM (dekow)Gary DekowEf2s,. EFCs and A-Coilsbyford,cochran,dekow,dterry,irby
Power Systemsyes Jan 09 2012 06:33AM (dekow)Jim IrbyC-Mod Magnet Suppliesbyford,cochran,dekow,dterry,irby
Probe Array - ISDyesOperational, except for probe #1 (open circuit) and probe #16 (not installed).Dec 09 2011 09:50AM (labombard)Brian LabombardInner Lower Divertor Probe Arraylabombard
Probe Array - LHyesOperational, except for bottom-D probe (open circuit).Dec 09 2011 09:52AM (labombard)Brian LaBombardLower Hybrid Probe Arraylabombard
Probe Array - OSDyesF-divertor ok. J-divertor ok, except for JDIV_06 which is shorted out.Dec 09 2011 09:54AM (labombard)Brian LaBombardOuter Lower Divertor Probe Array (F and J)labombard
Probe Array - UDIVyesOperational except for probes #4, 5 and 13 (open)Dec 09 2011 09:56AM (labombard)Brian LaBombardUpper Divertor Probe Arraylabombard
ReflectometeryesAs of 1120105xxx, all channels are connectedJan 05 2012 09:14AM (dominguez)Earl MarmarReflectometerdominguez,marmar
Scanning Probe - ASPyesIon Sensitive Probe head installed. Testing in piggy-back mode.Dec 20 2011 12:33PM (labombard)Brian LaBombardA-Port Scanning Probelabombard
Scanning Probe - FSPyesOperational.Dec 09 2011 09:57AM (labombard)Brian LaBombardF-Port Scanning Probelabombard
Scanning Probe - WASPyesA-port WASP is operational. K-port WASP is dead (all probes melted together).Dec 09 2011 09:58AM (labombard)Brian LaBombardInner Wall Scanning Probelabombard,nsmick
Shoelace AntennayesFixed frequency operation available (100kHz) at moderate power (< 0.5kW). Otherwise in receiver mode.Jan 11 2012 11:50AM (labombard)Brian LaBombardHigh-k active MHD antenna, for QCM, WCM studiesgolfit,labombard
SOL reflectometeryesc-port waveguides operational, h-port waveguides are not.Nov 29 2011 12:04PM (cornwall)Cornwall LauSOL reflectometercornwall,wukitch,ylin
SparkeryesNew Type II sparker replaced Type I on 11/17/2011Nov 23 2011 08:53AM (irby)Jim IrbyField Emission Preionization for C-Moddekow,irby,parkin
Surface Science StationnoSSS is up to air, no safety issuesApr 14 2011 12:06PM (ochoukov)Bruce LipschultzRadially scanning probe located on K-portblip,ochoukov
TCIyesTCI Operational. Density feedback operational.Nov 10 2011 11:47AM (irby)Jim IrbyTwo-Color Interferometerirby,murray
TS - CorenoLasers and core Thomson are operatingJan 19 2012 10:22AM (yma)Jerry HughesCore Thomson scatteringjrwalk,jwhughes,yma
TS - EdgenoAll lasers are shut down and cannot be fired into cell.Apr 11 2011 01:20PM (jwhughes)Jerry HughesMillimeter resolution edge Thomson scatteringjrwalk,jwhughes,yma
Vispecno350 and 670 nm, 4 spatial channelsNov 28 2007 09:58AM (agraf)Alex GrafVisible Spectrometeragraf
XEUSyesXEUS viewing the 1-6 nm region, spectral brightness vs. lambda and time are being stored in tree.Jan 23 2012 12:13PM (mlreinke)Matt ReinkeX-ray Extended Ultraviolet Spectrometermarkchil,mlreinke
XTOMOyesARRAY1->4 working normally, ARRAY5 (new core view) working but spatial calibration issues not yet resolvedJan 23 2012 12:13PM (mlreinke)Robert GranetzX-Ray Tomographyfaustian,granetz,mlreinke