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 8.4847e-04 Jy/beam
minimum 1.0697e-04 Jy/beam
mean 1.7287e-04 Jy/beam
median 1.2927e-04 Jy/beam
sigma 9.3525e-05 Jy/beam
MAD rms 1.1688e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T22t01.J004715_443000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45728718.eb46186108.60491.44031908565_split_split.ms']
output_dir
 
Start time
2024-07-05 10:24:05.281
End
2024-07-05 10:25:30.197
Duration
0:01:24.917
Note, WebLog generation is not included in the time.

CASA logs for stage 7