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 9.8291e-04 Jy/beam
minimum 1.0459e-04 Jy/beam
mean 2.1121e-04 Jy/beam
median 1.2943e-04 Jy/beam
sigma 1.5537e-04 Jy/beam
MAD rms 1.9151e-05 Jy/beam

RMS images

VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms

s14_0.VLASS2.1.se.T18t23.J165454_283000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t23.J165454_283000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms']
output_dir
 
Start time
2025-01-02 10:16:27.365
End
2025-01-02 10:37:47.785
Duration
0:21:20.420
Note, WebLog generation is not included in the time.

CASA logs for stage 16