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 1.5602e-03 Jy/beam
minimum 1.3947e-04 Jy/beam
mean 2.6932e-04 Jy/beam
median 1.9643e-04 Jy/beam
sigma 1.6256e-04 Jy/beam
MAD rms 5.5300e-05 Jy/beam

RMS images

VLASS2.1.sb38563510.eb38566235.59073.10379631944_split_split.ms

s14_0.VLASS2.1.se.T12t33.J213002_053000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T12t33.J213002_053000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38563510.eb38566235.59073.10379631944_split_split.ms']
output_dir
 
Start time
2025-05-26 21:50:31.972
End
2025-05-26 22:15:50.513
Duration
0:25:18.541
Note, WebLog generation is not included in the time.

CASA logs for stage 16