Hercules A

Hercules A
Radio-Optical View of the Galaxy Hercules A - Many thanks to: NASA, ESA, S. Baum and C. O'Dea (RIT), R. Perley and W. Cotton (NRAO/AUI/NSF), and the Hubble Heritage Team (STScI/AURA)

Tuesday, June 17, 2014

Sun 140612, type II at WIND WAVES, Sun 140617, types III V VI

Many thanks to the Taxpayers of France, the Nancay Decametric Array Team at the Nancay Radio Astronomy Station of Paris Observatory, Trinity College Dublin Ireland Astrophysics Group, NOAA SWPC, NASA SDO HMI Magnetograph Team, and WIND WAVES Team.

Below WIND WAVES 140612

The vertical scale is hours and minutes of Universal Time
The horizontal scale is MHz
The dynamic range from black to white is 30 decibel