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 6.0470e-04 Jy/beam
minimum 1.0623e-04 Jy/beam
mean 1.6787e-04 Jy/beam
median 1.3026e-04 Jy/beam
sigma 8.1437e-05 Jy/beam
MAD rms 1.4834e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T22t14.J133646_453000.10.2048.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
2024-07-27 08:33:27.746
End
2024-07-27 08:35:10.732
Duration
0:01:42.986
Note, WebLog generation is not included in the time.

CASA logs for stage 7