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 1.1668e-02 Jy/beam
minimum 1.1247e-04 Jy/beam
mean 3.3038e-04 Jy/beam
median 1.7293e-04 Jy/beam
sigma 4.7084e-04 Jy/beam
MAD rms 6.7371e-05 Jy/beam

RMS images

VLASS2.1.sb38609625.eb38648759.59107.988554826385_split_split.ms

s14_0.VLASS2.1.se.T19t21.J161155_333000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T19t21.J161155_333000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38609625.eb38648759.59107.988554826385_split_split.ms']
output_dir
 
Start time
2025-03-25 23:30:25.479
End
2025-03-25 23:44:48.111
Duration
0:14:22.632
Note, WebLog generation is not included in the time.

CASA logs for stage 16