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 7.0389e-04 Jy/beam
minimum 1.0444e-04 Jy/beam
mean 1.6658e-04 Jy/beam
median 1.2729e-04 Jy/beam
sigma 8.2188e-05 Jy/beam
MAD rms 1.3836e-05 Jy/beam

RMS images

VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms

VLASS3.2.ql.T16t30.J215123_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms']
output_dir
 
Start time
2024-08-10 04:01:06.324
End
2024-08-10 04:02:30.196
Duration
0:01:23.872
Note, WebLog generation is not included in the time.

CASA logs for stage 7