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 1.1465e-03 Jy/beam
minimum 1.0781e-04 Jy/beam
mean 2.2066e-04 Jy/beam
median 1.2992e-04 Jy/beam
sigma 1.8340e-04 Jy/beam
MAD rms 1.5190e-05 Jy/beam

RMS images

VLASS2.1.sb38613115.eb38659596.59111.15011048611_split_split.ms

s14_0.VLASS2.1.se.T20t26.J200730_373000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T20t26.J200730_373000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38613115.eb38659596.59111.15011048611_split_split.ms']
Start time
2025-01-04 16:12:30.238
End
2025-01-04 16:37:35.200
Duration
0:25:04.963
Note, WebLog generation is not included in the time.

CASA logs for stage 16