Measured flux densities () of LOTAAS redetections against expected flux densities () extrapolated from the ATNF pulsar catalogue. The red points are pulsars with a measured flux density at 150 MHz (S₁₅₀), while the black points are pulsars with flux densities only measured at 400 MHz (S₄₀₀). The green line indicates the point where the measured flux density is equal to the expected flux density. The grey area indicates the 1σ region of calculated ratio of between measured flux density and the expected flux density.