The symbiotic star CH Cygni - I. Non-thermal bipolar jets
The symbiotic star CH Cygni - I. Non-thermal bipolar jets
VLA surface brightness and spectral index maps of the evolving extended emission of the triple symbiotic star CH Cygni are presented.These are derived from observations at 4.8, 8.4 and 14 GHz between 1985 and1999.The maps are dominated by thermal emission around the central bright peak of the nebula, but we …