The vertical scale is hours and minutes of Universal Time
The horizontal scale is MHz
The dynamic range from black to white is 15 decibel
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)
Monday, June 23, 2014
Sun 140623, type II with fundamental and second harmonic, type III
Many thanks to the Taxpayers of France, and the Nancay Decametric Array Team at the Nancay Radio Astronomy Station of Paris Observatory.
The vertical scale is hours and minutes of Universal Time
The horizontal scale is MHz
The dynamic range from black to white is 15 decibel
The vertical scale is hours and minutes of Universal Time
The horizontal scale is MHz
The dynamic range from black to white is 15 decibel