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 1.0394e-03 Jy/beam
minimum 9.9155e-05 Jy/beam
mean 2.3180e-04 Jy/beam
median 1.3035e-04 Jy/beam
sigma 1.9201e-04 Jy/beam
MAD rms 3.3279e-05 Jy/beam

RMS images

VLASS2.2.sb41027522.eb41031268.59557.25108456019_split_split.ms

s14_0.VLASS2.2.se.T23t03.J025953_483000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T23t03.J025953_483000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.2.sb41027522.eb41031268.59557.25108456019_split_split.ms']
output_dir
 
Start time
2025-06-12 20:10:05.218
End
2025-06-12 20:23:55.743
Duration
0:13:50.525
Note, WebLog generation is not included in the time.

CASA logs for stage 16