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 1.5855e-03 Jy/beam
minimum 1.3294e-04 Jy/beam
mean 2.8556e-04 Jy/beam
median 1.8348e-04 Jy/beam
sigma 1.9255e-04 Jy/beam
MAD rms 4.7365e-05 Jy/beam

RMS images

VLASS2.1.sb38452360.eb38575738.59077.463367233795_split_split.ms

s14_0.VLASS2.1.se.T10t05.J025359_003000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T10t05.J025359_003000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38452360.eb38575738.59077.463367233795_split_split.ms']
output_dir
 
Start time
2025-01-16 20:17:17.602
End
2025-01-16 20:31:10.808
Duration
0:13:53.206
Note, WebLog generation is not included in the time.

CASA logs for stage 16