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 1.3983e-03 Jy/beam
minimum 1.3270e-04 Jy/beam
mean 2.6525e-04 Jy/beam
median 1.6819e-04 Jy/beam
sigma 1.8689e-04 Jy/beam
MAD rms 2.5417e-05 Jy/beam

RMS images

VLASS2.1.sb38464181.eb38625161.59091.97021673611_split_split.ms

s14_0.VLASS2.1.se.T13t35.J225415_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T13t35.J225415_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38464181.eb38625161.59091.97021673611_split_split.ms']
output_dir
 
Start time
2024-12-23 07:54:50.421
End
2024-12-23 08:15:32.721
Duration
0:20:42.300
Note, WebLog generation is not included in the time.

CASA logs for stage 16