Left: average of absolute retrieved parameters with respect to the exposure time. The parameters are normalized by the value obtained from the long-exposure PSF (60 frames). Error bars are assessed by averaging results over the SOUL/LUCI data sets. Right: average retrieved parameters normalized by the median value over the whole span with respect to the spectral width. The envelope shows the ±4% of variations around the median value and the spectral bandwidth is systematically centered around 700 nm. Error bars are assessed by averaging results over the GALACSI/MUSE data sets.