compact radio source
xan-e râdioyi-ye hampak
Fr.: source radio compacte
An object emitting intense energy in radio wavelength from a small, unresolved central region.
discrete radio source
xan-e râdioyi-ye jodâ
Fr.: radiosource discrète
A localized source on the celestial sphere that can be observationally separated at radio wavelengths from its background emission.
double-lobed radio source
xan-e râdioyi bâ lap-e dotâyi
Fr.: radio source à double lobe
A → galaxy that emits radio energy from two regions located on opposite sides of the galaxy.
quasi-stellar radio source
râdio-xan-e cunân setâré, ~ ~ setâré-vaš
Fr.: radiosource quasi-stellaire
A quasar with detectable radio emission.
râdio-xan, xan-e râdioyi
Fr.: radio source, source radio
A point or small portion of the sky giving stronger radio emission than the sky in its vicinity.