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 6.4357e-04 Jy/beam
minimum 1.1961e-04 Jy/beam
mean 1.8630e-04 Jy/beam
median 1.4253e-04 Jy/beam
sigma 8.9930e-05 Jy/beam
MAD rms 1.2994e-05 Jy/beam

RMS images

VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms

VLASS3.2.ql.T05t13.J081051_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms']
output_dir
 
Start time
2024-10-11 23:18:39.136
End
2024-10-11 23:20:04.890
Duration
0:01:25.754
Note, WebLog generation is not included in the time.

CASA logs for stage 7