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 1.5967e-03 Jy/beam
minimum 1.2760e-04 Jy/beam
mean 2.7342e-04 Jy/beam
median 2.1562e-04 Jy/beam
sigma 1.5034e-04 Jy/beam
MAD rms 6.9326e-05 Jy/beam

RMS images

VLASS3.2.sb45546414.eb46183366.60487.07578028935_split_split.ms

VLASS3.2.ql.T12t22.J141805_063000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45546414.eb46183366.60487.07578028935_split_split.ms']
Start time
2024-08-03 16:36:35.972
End
2024-08-03 16:37:31.929
Duration
0:00:55.958
Note, WebLog generation is not included in the time.

CASA logs for stage 7