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 7.1035e-04 Jy/beam
minimum 1.2717e-04 Jy/beam
mean 1.9470e-04 Jy/beam
median 1.4888e-04 Jy/beam
sigma 9.8025e-05 Jy/beam
MAD rms 1.2143e-05 Jy/beam

RMS images

VLASS3.2.sb46308540.eb46781455.60583.14618701389_split_split.ms

VLASS3.2.ql.T06t34.J222720_183000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46308540.eb46781455.60583.14618701389_split_split.ms']
output_dir
 
Start time
2024-10-09 08:35:08.372
End
2024-10-09 08:36:50.521
Duration
0:01:42.149
Note, WebLog generation is not included in the time.

CASA logs for stage 7