Radio sources in the 6dFGS (Mauch, Sadler, Jackson, Saunders, Cannon, Hunstead)
‘Main survey’ science: ~ 15% of 6dFGS galaxies will be detected as radio sources by NVSS/SUMSS (vs ɚ% in 2dFGRS) i.e. 10,000+ spectra!
- Faint end of radio luminosity function for AGN, starbursts
- Accurate z=0 benchmarks for studies of cosmic evolution
- Black hole mass/velocity dispersion relation for radio AGN
- Compact objects and some galaxies with blue colours (QSOs, X-Ray sources, PNe, starburst galaxies…)