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 6.9314e-04 Jy/beam
minimum 1.2181e-04 Jy/beam
mean 1.9449e-04 Jy/beam
median 1.4972e-04 Jy/beam
sigma 9.5260e-05 Jy/beam
MAD rms 2.0333e-05 Jy/beam

RMS images

VLASS3.2.sb45495367.eb46130723.60456.3862030787_split_split.ms

VLASS3.2.ql.T16t26.J190853_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45495367.eb46130723.60456.3862030787_split_split.ms']
Start time
2024-06-27 17:13:36.467
End
2024-06-27 17:14:58.931
Duration
0:01:22.464
Note, WebLog generation is not included in the time.

CASA logs for stage 7