1 00:00:00,010 --> 00:00:08,000 Bell Tone 2 00:00:08,020 --> 00:00:13,030 Music [ This is from an imaging instrument on SDO called AIA ] 3 00:00:13,050 --> 00:00:18,050 Music [ It shows light from the sun with a wavelength of 304 angstroms ] 4 00:00:18,070 --> 00:00:23,090 Music [ Each wavelength reveals plasma at a different temperature: 304 is 50,000 Kelvin ] 5 00:00:23,110 --> 00:00:28,110 Music [ 211 is 2 million Kelvin ] 6 00:00:28,130 --> 00:00:33,120 Music [ 171 is 600,000 Kelvin ] 7 00:00:33,140 --> 00:00:38,160 Music [ Notice how each wavelength shows different features of the eruption ] 8 00:00:38,180 --> 00:00:41,210 Music [ 1700 is 4,500 Kelvin ]