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 6.8641e-04 Jy/beam
minimum 1.1172e-04 Jy/beam
mean 1.8174e-04 Jy/beam
median 1.3656e-04 Jy/beam
sigma 9.7946e-05 Jy/beam
MAD rms 1.3258e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T01t38.J184231_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms']
output_dir
 
Start time
2024-10-27 01:48:19.361
End
2024-10-27 01:49:56.971
Duration
0:01:37.609
Note, WebLog generation is not included in the time.

CASA logs for stage 7