Comparing different image properties for different time resolutions (Δt) with and without applying SVA on datasets corresponding to facets 12 and 25 from de Jong et al. (2024). We only consider using narrower time resolutions than 8 seconds, as this was the already determined optimal time resolution to minimize data volume and prevent time smearing in the datasets prior to SVA. Any additional time averaging would lead to time smearing effects, irrespective of applying SVA. Left panel: the measured RMS noise background ratios for each facet without (σ₀) and with (σ) SVA. Centre panel: the measured integrated flux density ratios between the calibrator sources for each facet without (S₀) and with (S) SVA. Right panel: the measured peak intensity ratios between the calibrator sources for each facet without (P₀) and with (P) SVA.