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 7.4814e-04 Jy/beam
minimum 1.1230e-04 Jy/beam
mean 1.8305e-04 Jy/beam
median 1.3539e-04 Jy/beam
sigma 9.8393e-05 Jy/beam
MAD rms 1.5326e-05 Jy/beam

RMS images

VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms

VLASS3.2.ql.T02t42.J203221_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms']
Start time
2024-10-25 19:30:27.606
End
2024-10-25 19:31:38.966
Duration
0:01:11.359
Note, WebLog generation is not included in the time.

CASA logs for stage 7