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 8.0368e-04 Jy/beam
minimum 1.1785e-04 Jy/beam
mean 1.8878e-04 Jy/beam
median 1.4410e-04 Jy/beam
sigma 9.3764e-05 Jy/beam
MAD rms 1.4864e-05 Jy/beam

RMS images

VLASS3.2.sb45471252.eb46282102.60526.99330984954_split_split.ms

VLASS3.2.ql.T13t20.J124201_093000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45471252.eb46282102.60526.99330984954_split_split.ms']
output_dir
 
Start time
2024-08-09 01:55:33.013
End
2024-08-09 01:56:57.106
Duration
0:01:24.093
Note, WebLog generation is not included in the time.

CASA logs for stage 7