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 1.2006e-03 Jy/beam
minimum 1.0476e-04 Jy/beam
mean 2.4447e-04 Jy/beam
median 1.3139e-04 Jy/beam
sigma 2.1279e-04 Jy/beam
MAD rms 2.4093e-05 Jy/beam

RMS images

VLASS3.2.sb45665927.eb46086746.60447.529309328704_split_split.ms

s14_0.VLASS3.2.se.T19t28.J215727_333000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T19t28.J215727_333000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45665927.eb46086746.60447.529309328704_split_split.ms']
Start time
2025-08-14 11:23:49.071
End
2025-08-14 11:38:18.502
Duration
0:14:29.431
Note, WebLog generation is not included in the time.

CASA logs for stage 16