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 1.3418e-03 Jy/beam
minimum 1.4154e-04 Jy/beam
mean 2.5272e-04 Jy/beam
median 1.8189e-04 Jy/beam
sigma 1.4621e-04 Jy/beam
MAD rms 2.6421e-05 Jy/beam

RMS images

VLASS3.2.sb45650739.eb46135261.60463.65149993055_split_split.ms

VLASS3.2.ql.T16t08.J055847_203000.10.2048.v4.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45650739.eb46135261.60463.65149993055_split_split.ms']
output_dir
 
Start time
2024-09-06 18:01:03.358
End
2024-09-06 18:02:01.082
Duration
0:00:57.724
Note, WebLog generation is not included in the time.

CASA logs for stage 7