RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 7.0314e-04 Jy/beam
minimum 1.0739e-04 Jy/beam
mean 1.7279e-04 Jy/beam
median 1.3148e-04 Jy/beam
sigma 8.6622e-05 Jy/beam
MAD rms 1.3191e-05 Jy/beam

RMS images

VLASS3.2.sb45728718.eb46186108.60491.44031908565_split_split.ms

VLASS3.2.ql.T22t23.J225249_443000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45728718.eb46186108.60491.44031908565_split_split.ms']
Start time
2024-07-05 00:23:18.069
End
2024-07-05 00:24:41.492
Duration
0:01:23.423
Note, WebLog generation is not included in the time.

CASA logs for stage 7