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 1.2709e-03 Jy/beam
minimum 1.5054e-04 Jy/beam
mean 2.8759e-04 Jy/beam
median 1.8544e-04 Jy/beam
sigma 1.9848e-04 Jy/beam
MAD rms 2.5547e-05 Jy/beam

RMS images

VLASS2.1.sb39020510.eb39074114.59177.52519034722_split_split.ms

s14_0.VLASS2.1.se.T08t17.J111820_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T08t17.J111820_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb39020510.eb39074114.59177.52519034722_split_split.ms']
Start time
2025-01-13 23:23:18.620
End
2025-01-13 23:46:22.752
Duration
0:23:04.132
Note, WebLog generation is not included in the time.

CASA logs for stage 16