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 6.9408e-04 Jy/beam
minimum 1.1709e-04 Jy/beam
mean 1.8520e-04 Jy/beam
median 1.4158e-04 Jy/beam
sigma 9.1894e-05 Jy/beam
MAD rms 1.2881e-05 Jy/beam

RMS images

VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms

VLASS3.2.ql.T20t11.J082711_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms']
output_dir
 
Start time
2024-07-17 00:24:03.962
End
2024-07-17 00:25:31.821
Duration
0:01:27.859
Note, WebLog generation is not included in the time.

CASA logs for stage 7