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 1.0780e-02 Jy/beam
minimum 1.2120e-04 Jy/beam
mean 3.3190e-04 Jy/beam
median 1.7470e-04 Jy/beam
sigma 4.0678e-04 Jy/beam
MAD rms 5.1791e-05 Jy/beam

RMS images

VLASS2.1.sb38500385.eb38635359.59099.351010810184_split_split.ms

s14_0.VLASS2.1.se.T11t08.J044200_003000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T11t08.J044200_003000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38500385.eb38635359.59099.351010810184_split_split.ms']
output_dir
 
Start time
2025-01-11 15:07:11.951
End
2025-01-11 15:21:01.674
Duration
0:13:49.723
Note, WebLog generation is not included in the time.

CASA logs for stage 16