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 6.5420e-04 Jy/beam
minimum 1.1752e-04 Jy/beam
mean 1.8574e-04 Jy/beam
median 1.4098e-04 Jy/beam
sigma 9.1706e-05 Jy/beam
MAD rms 1.3134e-05 Jy/beam

RMS images

VLASS3.2.sb45649654.eb46186098.60490.49999804398_split_split.ms

VLASS3.2.ql.T16t03.J020235_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45649654.eb46186098.60490.49999804398_split_split.ms']
output_dir
 
Start time
2024-07-10 17:57:13.457
End
2024-07-10 17:58:36.934
Duration
0:01:23.477
Note, WebLog generation is not included in the time.

CASA logs for stage 7