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 7.8924e-04 Jy/beam
minimum 1.1224e-04 Jy/beam
mean 1.8760e-04 Jy/beam
median 1.4229e-04 Jy/beam
sigma 9.9013e-05 Jy/beam
MAD rms 2.0603e-05 Jy/beam

RMS images

VLASS3.2.sb45731877.eb46202266.60506.43961032407_split_split.ms

VLASS3.2.ql.T20t28.J220833_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45731877.eb46202266.60506.43961032407_split_split.ms']
Start time
2024-07-25 03:40:33.912
End
2024-07-25 03:42:11.198
Duration
0:01:37.286
Note, WebLog generation is not included in the time.

CASA logs for stage 7