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 2.0557e-02 Jy/beam
minimum 1.1378e-04 Jy/beam
mean 2.6769e-04 Jy/beam
median 1.6574e-04 Jy/beam
sigma 2.4466e-04 Jy/beam
MAD rms 5.5949e-05 Jy/beam

RMS images

VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms

s14_0.VLASS2.1.se.T26t02.J023007_613000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T26t02.J023007_613000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms']
output_dir
 
Start time
2025-04-12 12:35:07.243
End
2025-04-12 12:55:57.559
Duration
0:20:50.316
Note, WebLog generation is not included in the time.

CASA logs for stage 16