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 8.9872e-04 Jy/beam
minimum 1.0943e-04 Jy/beam
mean 1.7173e-04 Jy/beam
median 1.3179e-04 Jy/beam
sigma 8.5714e-05 Jy/beam
MAD rms 1.2273e-05 Jy/beam

RMS images

VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms

VLASS3.2.ql.T23t10.J095253_503000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
output_dir
 
Start time
2024-08-16 00:54:16.659
End
2024-08-16 00:55:57.060
Duration
0:01:40.401
Note, WebLog generation is not included in the time.

CASA logs for stage 7