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 6.6056e-04 Jy/beam
minimum 1.0930e-04 Jy/beam
mean 1.7283e-04 Jy/beam
median 1.3363e-04 Jy/beam
sigma 8.5274e-05 Jy/beam
MAD rms 1.1916e-05 Jy/beam

RMS images

VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms

VLASS3.2.ql.T19t13.J094309_333000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms']
output_dir
 
Start time
2024-07-14 03:18:53.866
End
2024-07-14 03:20:31.205
Duration
0:01:37.338
Note, WebLog generation is not included in the time.

CASA logs for stage 7