We present optical spectroscopy , near-infrared ( mostly K - band ) and radio ( 151-MHz and 1.4-GHz ) imaging of the first complete region ( TOOT00 ) of the TexOx-1000 ( TOOT ) redshift survey of radio sources .
The 0.0015-sr ( \sim 5 deg ^ { 2 } ) TOOT00 region is selected from pointed observations of the Cambridge Low-Frequency Survey Telescope at 151 MHz at a flux density limit of \simeq 100 mJy , \sim 5-times fainter than the 7C Redshift Survey ( 7CRS ) , and contains 47 radio sources .
We have obtained 40 spectroscopic redshifts ( \sim 85 % completeness ) .
Adding redshifts estimated for the 7 other cases yields a median redshift z _ { med } \sim 1.25 .
We find a significant population of objects with FRI-like radio structures at radio luminosities above both the low-redshift FRI/II break and the break in the radio luminosity function .
The redshift distribution and sub-populations of TOOT00 are broadly consistent with extrapolations from the 7CRS/6CE/3CRR datasets underlying the SKADS Simulated Skies Semi-Empirical Extragalactic Database , S ^ { 3 } -SEX .