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 7.8678e-04 Jy/beam
minimum 1.2724e-04 Jy/beam
mean 1.9955e-04 Jy/beam
median 1.5097e-04 Jy/beam
sigma 9.9066e-05 Jy/beam
MAD rms 1.3642e-05 Jy/beam

RMS images

VLASS3.2.sb46293778.eb46666060.60576.03475761574_split_split.ms

VLASS3.2.ql.T05t36.J234353_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46293778.eb46666060.60576.03475761574_split_split.ms']
output_dir
 
Start time
2024-10-03 08:18:20.860
End
2024-10-03 08:19:48.507
Duration
0:01:27.647
Note, WebLog generation is not included in the time.

CASA logs for stage 7