Tuesday, March 22, 2011

WATCH: An Active Sunspot Region Dances on the Sun

Is there hope for better band conditions? You decide! Check out this stunning view of an active sunspot region and its magnetic field loops ... March 21, 2011 (combined 171 and 304 Angstrom wavelengths) - via YouTube.

 - TNX to Tomas Hood,  NW7US, Propagation columnist,