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 1.2196e-03 Jy/beam
minimum 1.0581e-04 Jy/beam
mean 2.2894e-04 Jy/beam
median 1.3038e-04 Jy/beam
sigma 1.8707e-04 Jy/beam
MAD rms 2.0681e-05 Jy/beam

RMS images

VLASS2.1.sb38613115.eb38659596.59111.15011048611_split_split.ms

s14_0.VLASS2.1.se.T20t26.J204614_363000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T20t26.J204614_363000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38613115.eb38659596.59111.15011048611_split_split.ms']
output_dir
 
Start time
2025-01-02 17:24:55.518
End
2025-01-02 17:42:49.617
Duration
0:17:54.099
Note, WebLog generation is not included in the time.

CASA logs for stage 16