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 6.7824e-04 Jy/beam
minimum 1.1430e-04 Jy/beam
mean 1.9947e-04 Jy/beam
median 1.4740e-04 Jy/beam
sigma 1.0442e-04 Jy/beam
MAD rms 2.4002e-05 Jy/beam

RMS images

VLASS3.2.sb45656839.eb46222903.60510.6681791088_split_split.ms

VLASS3.2.ql.T16t15.J111413_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45656839.eb46222903.60510.6681791088_split_split.ms']
output_dir
 
Start time
2024-07-23 10:38:47.103
End
2024-07-23 10:39:38.313
Duration
0:00:51.210
Note, WebLog generation is not included in the time.

CASA logs for stage 7