Radio telescopes ISM: supernova remnants 10 Gamma rays 8 Giant metrewave radio telescopes 8 ISM: individual objects 6 Radio continuum: ISM 6 Supernova remnants 6 Archival data 4 Associated gas 4 Atmospheric optics 4 Australia 4 Compact arrays 4 Emission lines 4 Flux densities 4 Gamma ray sources 4 Gamma-ray emission 4 High resolution 4 ISM: clouds 4 ISM: individual objects: G338.3-0.0 4 ISM: individual objects: HESS J1640-465 4 Ionization of gases 4 Ionized gas 4 Molecular clouds 4 Molecular gas 4 Molecular materials 4 Multi frequency 4 Optical depth 4 Optical telescopes 4 Pulsar wind nebula 4 Pulsars 4