Relative difference between the data and simulations, Δ_SEFD (in percent), calculated as . The agreement between the data and simulation at zenith is remarkable with measured sensitivity (ZA = 0°) = 463700 ± 200 Jy and simulated (ZA = 0°) = 463250 ± 20 Jy (≈0.1% difference). Both values ( and ) were calculated as the median and interquartile range based standard deviation in a 10-pixel radius around the centre. The black solid line is at ZA = 60 degrees, the blue dashed line is at ZA = 45 degrees, and the letters N, E, S, W show cardinal directions.