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 1.3739e-03 Jy/beam
minimum 1.0375e-04 Jy/beam
mean 2.1444e-04 Jy/beam
median 1.2444e-04 Jy/beam
sigma 1.7664e-04 Jy/beam
MAD rms 1.4822e-05 Jy/beam

RMS images

VLASS3.2.sb45663667.eb45887130.60436.11477922453_split_split.ms

s14_0.VLASS3.2.se.T19t15.J114722_323000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T19t15.J114722_323000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45663667.eb45887130.60436.11477922453_split_split.ms']
output_dir
 
Start time
2025-07-30 00:53:44.826
End
2025-07-30 01:16:13.939
Duration
0:22:29.113
Note, WebLog generation is not included in the time.

CASA logs for stage 16