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 6.7951e-04 Jy/beam
minimum 1.1094e-04 Jy/beam
mean 1.7711e-04 Jy/beam
median 1.3608e-04 Jy/beam
sigma 8.6593e-05 Jy/beam
MAD rms 1.5627e-05 Jy/beam

RMS images

VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms

VLASS3.2.ql.T19t13.J094304_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms']
Start time
2024-07-14 14:57:07.415
End
2024-07-14 14:58:36.893
Duration
0:01:29.478
Note, WebLog generation is not included in the time.

CASA logs for stage 7