Abstract

We present a summary of our spectroscopic redshift catalogue of 404 sources in the AKARI Deep Field South (ADF-S). We have used the AAOmega spectrograph to target mid-infrared and far-infrared sources selected primarily from AKARI observations in this field for which we were able to obtain optical counterparts. Our sources with identified redshifts include 316 with <TEX>$H{\alpha}$</TEX> detections at <TEX>$z{\leq}0.345$</TEX> and 15 sources at z > 1 with MgII or <TEX>$Ly{\alpha}$</TEX> emission lines. About 13% of our <TEX>$z{\leq}0.345$</TEX> sources are dominated by active galactic nuclei (AGN) emission, although many show emission from both star formation and AGNs. The median Balmer decrement is 5.9. Ultra-luminous infrared galaxies (ULIRGs) were found only in the higher-redshift sources. Optical and near infrared data will be available shortly, enabling calibration of the line luminosities and spectral energy distribution (SED) fitting for these sources.

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