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 8.5372e-04 Jy/beam
minimum 1.1841e-04 Jy/beam
mean 1.9963e-04 Jy/beam
median 1.4975e-04 Jy/beam
sigma 1.0452e-04 Jy/beam
MAD rms 2.1260e-05 Jy/beam

RMS images

VLASS3.2.sb45763272.eb46193318.60496.21627585648_split_split.ms

VLASS3.2.ql.T22t15.J145748_443000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45763272.eb46193318.60496.21627585648_split_split.ms']
Start time
2024-07-12 15:48:27.465
End
2024-07-12 15:49:31.379
Duration
0:01:03.914
Note, WebLog generation is not included in the time.

CASA logs for stage 7