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 1.1217e-03 Jy/beam
minimum 1.4182e-04 Jy/beam
mean 2.3203e-04 Jy/beam
median 1.7191e-04 Jy/beam
sigma 1.2631e-04 Jy/beam
MAD rms 1.6427e-05 Jy/beam

RMS images

VLASS3.2.sb45650739.eb46135261.60463.65149993055_split_split.ms

VLASS3.2.ql.T16t08.J054735_233000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45650739.eb46135261.60463.65149993055_split_split.ms']
output_dir
 
Start time
2024-07-12 19:23:33.194
End
2024-07-12 19:24:53.536
Duration
0:01:20.342
Note, WebLog generation is not included in the time.

CASA logs for stage 7