Open Access

Table 3

Execution time for the source localisation per sky model (noisy data).

Approach Execution CPU time, sec
Reconstruction from uv Source localization Total
dirty + CLEAN + PyBDSF 17.29 1.48 18.77
dirty + PvBDSF 13.97 1.51 15.48
Re & Im stage 1 0.09 0.18 0.27
Re & Im stage 1 and 2 0.15 0.34 0.49
Mag & Phase stage 1 0.25 0.22 0.47
Mag & Phase stage 1 and 2 0.33 0.51 0.84

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