THE POPULATION OF FAINT RADIO SOURCES IN THE GOODS-SOUTH FIELD

摘要

Insensitive to dust obscuration, radio wavelengths are ideal to select star-forming galaxies free of dust induced biases. Using the superb optical and X-ray data available in the GOODS-South field, the diversity of sub-mJy and microJansky radio sources is analysed. The superb HST ACS image quality allows investigations on the relation of star-formation to morphology in radio-selected star-forming galaxies, to faint optical magnitudes - an example of such analyses is given. The nature of optically/X-ray unidentified microJansky radio sources is discussed.