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 6.8624e-04 Jy/beam
minimum 1.0594e-04 Jy/beam
mean 1.7016e-04 Jy/beam
median 1.2889e-04 Jy/beam
sigma 8.8054e-05 Jy/beam
MAD rms 1.2682e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T22t14.J133035_443000.10.2048.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 03:13:43.714
End
2024-07-25 03:15:08.220
Duration
0:01:24.506
Note, WebLog generation is not included in the time.

CASA logs for stage 7