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 1.1280e-03 Jy/beam
minimum 1.2962e-04 Jy/beam
mean 2.7004e-04 Jy/beam
median 1.7327e-04 Jy/beam
sigma 1.8353e-04 Jy/beam
MAD rms 4.1558e-05 Jy/beam

RMS images

VLASS2.1.sb38480042.eb38504612.59046.34985846065_split_split.ms

s14_0.VLASS2.1.se.T14t36.J234229_123000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T14t36.J234229_123000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38480042.eb38504612.59046.34985846065_split_split.ms']
output_dir
 
Start time
2025-01-10 08:32:54.787
End
2025-01-10 08:47:59.779
Duration
0:15:04.992
Note, WebLog generation is not included in the time.

CASA logs for stage 16