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 6.9318e-04 Jy/beam
minimum 1.2777e-04 Jy/beam
mean 2.0451e-04 Jy/beam
median 1.5886e-04 Jy/beam
sigma 9.5935e-05 Jy/beam
MAD rms 1.7924e-05 Jy/beam

RMS images

VLASS3.2.sb46276553.eb46277714.60524.00327636574_split_split.ms

VLASS3.2.ql.T07t29.J185838_153000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46276553.eb46277714.60524.00327636574_split_split.ms']
Start time
2024-08-08 07:07:26.825
End
2024-08-08 07:08:54.959
Duration
0:01:28.134
Note, WebLog generation is not included in the time.

CASA logs for stage 7