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 1.0423e-03 Jy/beam
minimum 1.1928e-04 Jy/beam
mean 1.9288e-04 Jy/beam
median 1.4717e-04 Jy/beam
sigma 9.8137e-05 Jy/beam
MAD rms 1.7777e-05 Jy/beam

RMS images

VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms

VLASS3.2.ql.T11t24.J154200_003000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms']
Start time
2024-07-17 15:26:28.064
End
2024-07-17 15:27:54.522
Duration
0:01:26.458
Note, WebLog generation is not included in the time.

CASA logs for stage 7