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 5.8559e-04 Jy/beam
minimum 1.0949e-04 Jy/beam
mean 1.6641e-04 Jy/beam
median 1.2751e-04 Jy/beam
sigma 8.3029e-05 Jy/beam
MAD rms 9.6405e-06 Jy/beam

RMS images

VLASS3.2.sb45728718.eb46186108.60491.44031908565_split_split.ms

VLASS3.2.ql.T22t23.J220829_453000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45728718.eb46186108.60491.44031908565_split_split.ms']
Start time
2024-07-04 18:58:43.033
End
2024-07-04 19:00:20.652
Duration
0:01:37.619
Note, WebLog generation is not included in the time.

CASA logs for stage 7