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 6.3147e-04 Jy/beam
minimum 1.0800e-04 Jy/beam
mean 1.7111e-04 Jy/beam
median 1.2915e-04 Jy/beam
sigma 8.7515e-05 Jy/beam
MAD rms 1.1417e-05 Jy/beam

RMS images

VLASS3.2.sb45725085.eb46233704.60512.394398310185_split_split.ms

VLASS3.2.ql.T17t06.J040019_243000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45725085.eb46233704.60512.394398310185_split_split.ms']
Start time
2024-08-01 14:27:04.477
End
2024-08-01 14:28:31.894
Duration
0:01:27.417
Note, WebLog generation is not included in the time.

CASA logs for stage 7