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 1.0128e-03 Jy/beam
minimum 1.2483e-04 Jy/beam
mean 2.3222e-04 Jy/beam
median 1.4988e-04 Jy/beam
sigma 1.5240e-04 Jy/beam
MAD rms 2.1420e-05 Jy/beam

RMS images

VLASS2.1.sb38483282.eb38504007.59045.97679461805_split_split.ms

s13_0.VLASS2.1.se.T16t22.J161314_233000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T16t22.J161314_233000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38483282.eb38504007.59045.97679461805_split_split.ms']
Start time
2024-04-19 09:54:28.143
End
2024-04-19 10:15:53.783
Duration
0:21:25.640
Note, WebLog generation is not included in the time.

CASA logs for stage 15