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 1.2107e-03 Jy/beam
minimum 1.3305e-04 Jy/beam
mean 2.1852e-04 Jy/beam
median 1.7248e-04 Jy/beam
sigma 9.8924e-05 Jy/beam
MAD rms 2.4200e-05 Jy/beam

RMS images

VLASS3.2.sb45404898.eb46234400.60513.04696903935_split_split.ms

VLASS3.2.ql.T07t21.J135453_133000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45404898.eb46234400.60513.04696903935_split_split.ms']
output_dir
 
Start time
2024-08-08 01:06:11.439
End
2024-08-08 01:07:46.799
Duration
0:01:35.359
Note, WebLog generation is not included in the time.

CASA logs for stage 7