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 1.2019e-03 Jy/beam
minimum 1.3898e-04 Jy/beam
mean 2.4876e-04 Jy/beam
median 1.9272e-04 Jy/beam
sigma 1.2294e-04 Jy/beam
MAD rms 5.0551e-05 Jy/beam

RMS images

VLASS3.2.sb46310168.eb46796759.60584.7794900463_split_split.ms

VLASS3.2.ql.T06t21.J135533_173000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46310168.eb46796759.60584.7794900463_split_split.ms']
Start time
2024-10-29 06:34:42.817
End
2024-10-29 06:35:39.370
Duration
0:00:56.553
Note, WebLog generation is not included in the time.

CASA logs for stage 7