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 1.1056e-03 Jy/beam
minimum 9.7699e-05 Jy/beam
mean 2.0220e-04 Jy/beam
median 1.1640e-04 Jy/beam
sigma 1.6806e-04 Jy/beam
MAD rms 1.3321e-05 Jy/beam

RMS images

VLASS2.2.sb40507148.eb40987311.59548.184427245375_split_split.ms

s14_0.VLASS2.2.se.T17t08.J051713_263000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T17t08.J051713_263000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.2.sb40507148.eb40987311.59548.184427245375_split_split.ms']
Start time
2025-06-10 14:38:30.390
End
2025-06-10 15:01:00.785
Duration
0:22:30.395
Note, WebLog generation is not included in the time.

CASA logs for stage 16