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 7.8645e-04 Jy/beam
minimum 1.2171e-04 Jy/beam
mean 2.1390e-04 Jy/beam
median 1.5925e-04 Jy/beam
sigma 1.1205e-04 Jy/beam
MAD rms 3.1932e-05 Jy/beam

RMS images

VLASS3.2.sb46286226.eb46648948.60573.47552436343_split_split.ms

VLASS3.2.ql.T04t16.J102855_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46286226.eb46648948.60573.47552436343_split_split.ms']
Start time
2024-10-28 16:55:27.635
End
2024-10-28 16:56:25.497
Duration
0:00:57.861
Note, WebLog generation is not included in the time.

CASA logs for stage 7