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 8.3394e-04 Jy/beam
minimum 1.1711e-04 Jy/beam
mean 1.9799e-04 Jy/beam
median 1.5288e-04 Jy/beam
sigma 9.6378e-05 Jy/beam
MAD rms 2.4275e-05 Jy/beam

RMS images

VLASS3.2.sb45666502.eb46193793.60497.2508200463_split_split.ms

VLASS3.2.ql.T20t29.J230634_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45666502.eb46193793.60497.2508200463_split_split.ms']
Start time
2024-08-05 00:34:39.240
End
2024-08-05 00:36:11.675
Duration
0:01:32.435
Note, WebLog generation is not included in the time.

CASA logs for stage 7