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 2.8646e-03 Jy/beam
minimum 1.0866e-04 Jy/beam
mean 1.8417e-04 Jy/beam
median 1.3883e-04 Jy/beam
sigma 1.1012e-04 Jy/beam
MAD rms 2.3215e-05 Jy/beam

RMS images

VLASS3.2.sb45762412.eb46186091.60490.111382233794_split_split.ms

VLASS3.2.ql.T22t16.J151439_473000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45762412.eb46186091.60490.111382233794_split_split.ms']
output_dir
 
Start time
2024-07-25 16:23:30.922
End
2024-07-25 16:24:47.743
Duration
0:01:16.820
Note, WebLog generation is not included in the time.

CASA logs for stage 7