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)

Saturday, March 20, 2010

Solar and Jovian activity, March 19 2010

A type III burst near 5 UT reached 16 MHz in the STEREO WAVES Ahead and Behind spectra.

There is an Io-D arc near 3 UT, and a non-Io-D arc one Jovian revolution later, near 13 UT. Faint Io-C activity near 21-23 UT.