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 1.3371e-03 Jy/beam
minimum 1.3564e-04 Jy/beam
mean 2.7676e-04 Jy/beam
median 1.6323e-04 Jy/beam
sigma 2.2051e-04 Jy/beam
MAD rms 2.0167e-05 Jy/beam

RMS images

VLASS2.1.sb38504727.eb38659863.59113.352947384265_split_split.ms

s14_0.VLASS2.1.se.T13t15.J092606_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T13t15.J092606_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38504727.eb38659863.59113.352947384265_split_split.ms']
output_dir
 
Start time
2025-01-08 18:49:54.912
End
2025-01-08 19:10:58.798
Duration
0:21:03.886
Note, WebLog generation is not included in the time.

CASA logs for stage 16