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 9.4231e-04 Jy/beam
minimum 1.2879e-04 Jy/beam
mean 2.0182e-04 Jy/beam
median 1.5762e-04 Jy/beam
sigma 9.5628e-05 Jy/beam
MAD rms 1.7117e-05 Jy/beam

RMS images

VLASS3.2.sb46342982.eb46344887.60535.98575417824_split_split.ms

VLASS3.2.ql.T09t20.J131006_053000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46342982.eb46344887.60535.98575417824_split_split.ms']
Start time
2024-08-23 17:52:01.871
End
2024-08-23 17:53:34.922
Duration
0:01:33.051
Note, WebLog generation is not included in the time.

CASA logs for stage 7