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 1.3195e-03 Jy/beam
minimum 1.2936e-04 Jy/beam
mean 2.6786e-04 Jy/beam
median 1.5799e-04 Jy/beam
sigma 2.1806e-04 Jy/beam
MAD rms 2.0757e-05 Jy/beam

RMS images

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

s14_0.VLASS2.1.se.T13t13.J081005_083000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T13t13.J081005_083000.06.2048.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 20:36:06.865
End
2025-01-08 20:58:24.619
Duration
0:22:17.754
Note, WebLog generation is not included in the time.

CASA logs for stage 16