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)

Thursday, February 4, 2010

2007 Jovian activity published in the Radio Jove Archive

The Radio Jove Archive shows entries for 24 days in 2007, from January to August. The Calendar above shows the 6 active days in April, one of the two most active months in the year.

John H. Thomas, W3FAF Radio Observatory, recorded an Io-C event on April 12. His Log notes he was using a 6 element tracking Yagi, with an Icom IC R75 receiver tuned to 20.92 MHz.