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 1.0317e-03 Jy/beam
minimum 1.3146e-04 Jy/beam
mean 2.4347e-04 Jy/beam
median 1.6221e-04 Jy/beam
sigma 1.5034e-04 Jy/beam
MAD rms 2.7507e-05 Jy/beam

RMS images

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

s14_0.VLASS2.1.se.T14t34.J223833_143000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T14t34.J223833_143000.06.2048.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
2024-12-07 19:03:20.298
End
2024-12-07 19:24:22.255
Duration
0:21:01.957
Note, WebLog generation is not included in the time.

CASA logs for stage 16