Alcator C-Mod gas puff imaging (GPI) camera data 2009-11
These are images of a 6 cm x 6 cm region just below the outer midplane of Alcator C-Mod.
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 about 400,000 frames/sec at 2 microsec/frame exposure.
This data was taken by Jim Terry and Stewart Zweben using a Phantom 710 camera.
The movies were made using IDL code /home/zweben/phantom/phantom710_mpeg10.pro.
ALL IMAGES ARE NORMALIZED TO TIME-AVERAGE OVER EACH MOVIE
THE NORMALIZED COLOR SCALE IS BLACK=0.5, WHITE=1.5 IN ALL IMAGES