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 1.2107e-03 Jy/beam
minimum 1.0907e-04 Jy/beam
mean 2.1731e-04 Jy/beam
median 1.2758e-04 Jy/beam
sigma 1.8325e-04 Jy/beam
MAD rms 1.1576e-05 Jy/beam

RMS images

VLASS3.2.sb45490828.eb46106518.60453.38273079861_split_split.ms

s14_0.VLASS3.2.se.T15t25.J183132_183000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T15t25.J183132_183000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45490828.eb46106518.60453.38273079861_split_split.ms']
output_dir
 
Start time
2025-08-03 21:09:01.333
End
2025-08-03 21:35:37.652
Duration
0:26:36.318
Note, WebLog generation is not included in the time.

CASA logs for stage 16