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 1.1111e-03 Jy/beam
minimum 1.1064e-04 Jy/beam
mean 1.8539e-04 Jy/beam
median 1.4055e-04 Jy/beam
sigma 9.5161e-05 Jy/beam
MAD rms 2.0447e-05 Jy/beam

RMS images

VLASS3.2.sb45490249.eb46169406.60477.2460491088_split_split.ms

VLASS3.2.ql.T15t24.J174202_163000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45490249.eb46169406.60477.2460491088_split_split.ms']
Start time
2024-06-30 02:34:03.687
End
2024-06-30 02:35:20.917
Duration
0:01:17.229
Note, WebLog generation is not included in the time.

CASA logs for stage 7