NSTX gas puff imaging data from 2010 run


These are images of a 24x30 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)

GPI sample video highlights (5 min - 200 MB avi)

GPI sample video highlights (5 min - 100 MB mov)



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


Sample GPI movies:


Ohmic L-H transitions:
shot 141745 OH L-H @ 227.5 ms
shot 141746 OH L-H @ 244.9 ms
shot 141747 OH L-H @ 226.5 ms
shot 141751 OH L-H @ 235.0 ms

RF L-H transitions:
shot 141919 RF L-H @ 231.1 ms
shot 141920 RF L-H @ 241.5 ms
shot 141922 RF L-H @ 237.5 ms
shot 142006 RF L-H @ 223.0 ms

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



H-Modes:

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



Ohmic and L-Modes:

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





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

Low lithium (left) high lithium (right)

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