Sun - Enormous Sunspot The Ar1520
Sun footage from 14 july 2012 showing the enormous sun spot AR1520, more than 320.000 km in diameter. This is one of the largest sunspots observed the last 10-11 years! On July 12 it made a X1.4 class flare on the sun surface. Recorded at a focal length of 3200mm. Baader Planetarium AstroSolar safety filter used to expose the sun surface Related sun surface clips:
Format
1080
Frame Rate
25
Duration
0:14
Codec