The 7C survey of radio sources at 151 MHz: three regions centred at RA 10h05m, Dec. 53 54', RA 10h42m, Dec. 57 36' and RA 13h32m,Dec. 38 10'

Abstract

The Cambridge Low Frequency Synthesis Telescope has been used at 151 MHz to survey three regions centred at RA 10h05m, Dec. 53°54′, RA 10h42m, Dec. 57°36′ and RA 13h32m, Dec. 38°10′, each of area 7.3×7.3 cosec δ deg2. The resolution is 70×70 cosec δ arcsec2, and the rms noise on the maps is typically 15 mJy beam−1. We present positions and flux densities for 2381 sources which have signal-to-noise ratios >5.5.