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 1.1914e-03 Jy/beam
minimum 1.0287e-04 Jy/beam
mean 2.0367e-04 Jy/beam
median 1.2141e-04 Jy/beam
sigma 1.6654e-04 Jy/beam
MAD rms 1.2078e-05 Jy/beam

RMS images

VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms

s14_0.VLASS3.2.se.T18t27.J194600_293000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T18t27.J194600_293000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms']
output_dir
 
Start time
2025-08-03 16:33:24.522
End
2025-08-03 16:59:44.431
Duration
0:26:19.909
Note, WebLog generation is not included in the time.

CASA logs for stage 16