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 1.6515e-03 Jy/beam
minimum 1.1904e-04 Jy/beam
mean 2.0210e-04 Jy/beam
median 1.5126e-04 Jy/beam
sigma 1.1124e-04 Jy/beam
MAD rms 2.3664e-05 Jy/beam

RMS images

VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms

VLASS3.2.ql.T11t27.J172200_003000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms']
output_dir
 
Start time
2024-07-17 14:37:07.100
End
2024-07-17 14:38:20.742
Duration
0:01:13.642
Note, WebLog generation is not included in the time.

CASA logs for stage 7