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 8.8698e-04 Jy/beam
minimum 1.2890e-04 Jy/beam
mean 2.1894e-04 Jy/beam
median 1.8138e-04 Jy/beam
sigma 9.3014e-05 Jy/beam
MAD rms 3.1971e-05 Jy/beam

RMS images

VLASS3.2.sb45463347.eb46230197.60511.09649177083_split_split.ms

VLASS3.2.ql.T12t24.J152200_063000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45463347.eb46230197.60511.09649177083_split_split.ms']
Start time
2024-07-27 15:35:20.380
End
2024-07-27 15:36:42.809
Duration
0:01:22.429
Note, WebLog generation is not included in the time.

CASA logs for stage 7