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 2.1414e-03 Jy/beam
minimum 1.0432e-04 Jy/beam
mean 2.6001e-04 Jy/beam
median 1.4936e-04 Jy/beam
sigma 2.2486e-04 Jy/beam
MAD rms 4.2198e-05 Jy/beam

RMS images

VLASS2.1.sb38617989.eb38636486.59099.9471230787_split_split.ms

s14_0.VLASS2.1.se.T17t18.J132655_253000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t18.J132655_253000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38617989.eb38636486.59099.9471230787_split_split.ms']
output_dir
 
Start time
2025-02-16 15:16:44.303
End
2025-02-16 15:32:14.566
Duration
0:15:30.263
Note, WebLog generation is not included in the time.

CASA logs for stage 16