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 6.5282e-04 Jy/beam
minimum 1.2655e-04 Jy/beam
mean 1.9330e-04 Jy/beam
median 1.5334e-04 Jy/beam
sigma 8.4417e-05 Jy/beam
MAD rms 1.5361e-05 Jy/beam

RMS images

VLASS3.2.sb45672918.eb46017318.60440.52094391204_split_split.ms

VLASS3.2.ql.T08t04.J020604_093000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45672918.eb46017318.60440.52094391204_split_split.ms']
Start time
2024-07-25 18:02:14.248
End
2024-07-25 18:03:54.222
Duration
0:01:39.974
Note, WebLog generation is not included in the time.

CASA logs for stage 7