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 8.9705e-04 Jy/beam
minimum 1.3217e-04 Jy/beam
mean 2.2546e-04 Jy/beam
median 1.7966e-04 Jy/beam
sigma 1.1103e-04 Jy/beam
MAD rms 3.4329e-05 Jy/beam

RMS images

VLASS3.2.sb45458712.eb46169388.60476.06293818287_split_split.ms

VLASS3.2.ql.T10t21.J133000_033000.10.2048.v3.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45458712.eb46169388.60476.06293818287_split_split.ms']
Start time
2024-09-26 20:16:06.350
End
2024-09-26 20:17:28.125
Duration
0:01:21.776
Note, WebLog generation is not included in the time.

CASA logs for stage 7