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 6.0600e-04 Jy/beam
minimum 1.0705e-04 Jy/beam
mean 1.7068e-04 Jy/beam
median 1.2816e-04 Jy/beam
sigma 8.9495e-05 Jy/beam
MAD rms 1.1107e-05 Jy/beam

RMS images

VLASS3.2.sb45557983.eb46200375.60504.59445773148_split_split.ms

VLASS3.2.ql.T17t15.J110306_253000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45557983.eb46200375.60504.59445773148_split_split.ms']
Start time
2024-07-24 05:24:05.993
End
2024-07-24 05:25:41.959
Duration
0:01:35.965
Note, WebLog generation is not included in the time.

CASA logs for stage 7