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 1.4690e-03 Jy/beam
minimum 1.4045e-04 Jy/beam
mean 2.7767e-04 Jy/beam
median 1.8153e-04 Jy/beam
sigma 1.9244e-04 Jy/beam
MAD rms 2.9695e-05 Jy/beam

RMS images

VLASS2.1.sb38664748.eb38688475.59125.74132475695_split_split.ms

s14_0.VLASS2.1.se.T08t22.J140603_083000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T08t22.J140603_083000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38664748.eb38688475.59125.74132475695_split_split.ms']
output_dir
 
Start time
2025-01-13 22:12:29.905
End
2025-01-13 22:35:42.949
Duration
0:23:13.044
Note, WebLog generation is not included in the time.

CASA logs for stage 16