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 1.0265e-03 Jy/beam
minimum 9.7582e-05 Jy/beam
mean 1.9821e-04 Jy/beam
median 1.1948e-04 Jy/beam
sigma 1.6106e-04 Jy/beam
MAD rms 1.4402e-05 Jy/beam

RMS images

VLASS2.2.sb40528187.eb40882891.59510.17895375_split_split.ms

s14_0.VLASS2.2.se.T20t30.J232945_383000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T20t30.J232945_383000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.2.sb40528187.eb40882891.59510.17895375_split_split.ms']
output_dir
 
Start time
2025-06-01 22:33:45.192
End
2025-06-01 23:00:42.799
Duration
0:26:57.607
Note, WebLog generation is not included in the time.

CASA logs for stage 16