Movies from the GONG Instruments

Doppler Images
	MPEG of one day of high-resolution GONG dopplergrams
	MPEG of velocity and modulation synoptic maps from the original GONG cameras, Carrington rotations 1896 to 1941. Technical details
	MPEG of one day of merged high-resolution GONG dopplergrams, showing the supergranulation. Technical details