NSTX gas puff imaging data from 2010 run


These are images of a 25x30 cm region just above the outer midplane of NSTX.
The view is pointed upward in the local B field direction at the gas puff.

In the images, radially outward is to the right, upward is up in the machine.
The solid line is the separatrix and the dotted line is the limiter shadow.
These videos have a frame rate of 400,000 frames/sec at 2 microsec/frame.

This data was taken by Ricky Maqueda using a Phantom 710 camera.
The movies were made using Bill Davis' NSTX software 'fcplayer'.

photo of turbulencephoto of turbulencephoto of turbulencephoto of turbulence







GPI sample video highlights (5 min - 26 MB mp4)

LH transitions in 5 shots (5 min - 30 MB mp4)



Click here to link to NSTX GPI 2010 database shot list and GPI web pages


Sample GPI movies:

L-H transitions:

Ohmic
shot 141745 OH L-H @ 227.5 ms (avi)
shot 141746 OH L-H @ 244.9 ms (avi)
shot 141747 OH L-H @ 226.5 ms (avi)
shot 141751 OH L-H @ 235.0 ms (avi)

RF
shot 141919 RF L-H @ 231.1 ms (avi)
shot 141920 RF L-H @ 241.5 ms (avi)
shot 141922 RF L-H @ 237.5 ms (avi)
shot 142006 RF L-H @ 223.0 ms (avi)

NBI
shot 138113 NBI L-H @ 254.9 ms (avi)
shot 138114 NBI L-H @ 252.0 ms (avi)
shot 138115 NBI L-H @ 243.0 ms (avi)
shot 138116 NBI L-H @ 251.6 ms (avi)
shot 138117 NBI L-H @ 245.8 ms (avi)
shot 138118 NBI L-H @ 249.5 ms (avi)
shot 138119 NBI L-H @ 268.4 ms (avi)
shot 139955 NBI L-H @ 364.3 ms (avi)
shot 142229 NBI L-H @ 401.8 ms (avi)



H-Modes:

shot 138846 4 MW NBI H-mode (avi)
shot 139047 6 MW NBI H-mode (avi)
shot 139289 3 MW NBI H-mode (avi)
shot 139955 1 MW NBI H-mode (avi)
shot 139958 4 MW NBI H-mode (avi)
shot 140617 3 MW NBI H-mode (avi)
shot 141255 4 MW NBI H-mode (avi)
shot 141324 3 MW NBI H-mode (avi)
shot 142229 1 MW NBI H-mode (avi)



Ohmic and L-Modes:

shot 139435 2 MW NBI L-mode (avi)
shot 139444 2 MW NBI L-mode (avi)
shot 139444 Ohmic (avi)
shot 139955 1 MW NBI L-mode (slow play)(avi)
shot 141740 Ohmic (avi)
shot 141754 Ohmic (slow play) (avi)
shot 141908 0.8 MW RF L-mode (avi)
shot 142009 1 MW RF L-mode (avi)
shot 142270 1 MW NBI L-mode(avi)





GPI data during lithium scan of 2010 (movies made by Bin Cao):

Low lithium (left) high lithium (right) - avi

Normalized version - Low lithium (left) high lithium (right) - avi

nor


Princeton Plasma Physics Laboratory LogoU.S. Department of Energy LogoPrinceton University Logo
The Princeton Plasma Physics Laboratory
is funded by the U.S. Department of Energy
and managed by Princeton University.
Return to: Zweben Home Page