Closed mbsherma closed 11 months ago
Image max/rms is simple, but is affected by PSF "noise". Robust weighting helps by a factor of ~2 in PSF noise, but an outlier-resistant (MAD) statistic will help.
Image max/rms is simple, but is affected by PSF "noise". Robust weighting helps by a factor of ~2 in PSF noise, but an outlier-resistant (MAD) statistic will help.