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 1.1034e-03 Jy/beam
minimum 1.1613e-04 Jy/beam
mean 2.0399e-04 Jy/beam
median 1.6657e-04 Jy/beam
sigma 9.1685e-05 Jy/beam
MAD rms 4.4168e-05 Jy/beam

RMS images

VLASS3.2.sb45729537.eb46150946.60468.52157822916_split_split.ms

VLASS3.2.ql.T22t08.J072501_443000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45729537.eb46150946.60468.52157822916_split_split.ms']
output_dir
 
Start time
2024-07-06 16:59:48.346
End
2024-07-06 17:01:13.117
Duration
0:01:24.771
Note, WebLog generation is not included in the time.

CASA logs for stage 7