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 1.1995e-03 Jy/beam
minimum 1.1715e-04 Jy/beam
mean 2.5472e-04 Jy/beam
median 1.5297e-04 Jy/beam
sigma 1.9377e-04 Jy/beam
MAD rms 3.2372e-05 Jy/beam

RMS images

VLASS2.1.sb38539731.eb38565870.59072.39593302083_split_split.ms

s14_0.VLASS2.1.se.T27t02.J031004_673000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T27t02.J031004_673000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38539731.eb38565870.59072.39593302083_split_split.ms']
output_dir
 
Start time
2025-03-01 23:45:17.131
End
2025-03-02 00:01:36.336
Duration
0:16:19.205
Note, WebLog generation is not included in the time.

CASA logs for stage 16