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 6.9444e-04 Jy/beam
minimum 1.1287e-04 Jy/beam
mean 1.7627e-04 Jy/beam
median 1.3576e-04 Jy/beam
sigma 8.8617e-05 Jy/beam
MAD rms 1.1364e-05 Jy/beam

RMS images

VLASS3.2.sb45620914.eb45877486.60435.49343803241_split_split.ms

VLASS3.2.ql.T18t05.J030655_303000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45620914.eb45877486.60435.49343803241_split_split.ms']
Start time
2024-06-28 08:03:07.916
End
2024-06-28 08:04:48.629
Duration
0:01:40.713
Note, WebLog generation is not included in the time.

CASA logs for stage 7