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 2.9093e-03 Jy/beam
minimum 1.2011e-04 Jy/beam
mean 2.8500e-04 Jy/beam
median 1.6878e-04 Jy/beam
sigma 2.2426e-04 Jy/beam
MAD rms 5.0975e-05 Jy/beam

RMS images

VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms

s14_0.VLASS2.1.se.T16t23.J171347_203000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T16t23.J171347_203000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
output_dir
 
Start time
2025-02-20 06:09:11.620
End
2025-02-20 06:21:14.833
Duration
0:12:03.213
Note, WebLog generation is not included in the time.

CASA logs for stage 16