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 1.6699e-02 Jy/beam
minimum 1.3594e-04 Jy/beam
mean 8.1925e-04 Jy/beam
median 3.9967e-04 Jy/beam
sigma 1.1586e-03 Jy/beam
MAD rms 2.9234e-04 Jy/beam

RMS images

VLASS3.2.sb45815695.eb46157870.60470.35800396991_split_split.ms

VLASS3.2.ql.T21t04.J031833_413000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45815695.eb46157870.60470.35800396991_split_split.ms']
Start time
2024-08-18 01:28:47.883
End
2024-08-18 01:30:34.011
Duration
0:01:46.128
Note, WebLog generation is not included in the time.

CASA logs for stage 7