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 7.0723e-04 Jy/beam
minimum 1.0952e-04 Jy/beam
mean 1.7932e-04 Jy/beam
median 1.3529e-04 Jy/beam
sigma 9.0799e-05 Jy/beam
MAD rms 1.4816e-05 Jy/beam

RMS images

VLASS3.2.sb45463347.eb46230197.60511.09649177083_split_split.ms

VLASS3.2.ql.T12t24.J153402_043000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45463347.eb46230197.60511.09649177083_split_split.ms']
output_dir
 
Start time
2024-07-27 12:22:12.349
End
2024-07-27 12:23:29.668
Duration
0:01:17.319
Note, WebLog generation is not included in the time.

CASA logs for stage 7