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 5.9968e-04 Jy/beam
minimum 1.0964e-04 Jy/beam
mean 1.7352e-04 Jy/beam
median 1.3253e-04 Jy/beam
sigma 8.5523e-05 Jy/beam
MAD rms 1.2861e-05 Jy/beam

RMS images

VLASS3.2.sb45731877.eb46202266.60506.43961032407_split_split.ms

VLASS3.2.ql.T20t30.J235401_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45731877.eb46202266.60506.43961032407_split_split.ms']
output_dir
 
Start time
2024-07-23 12:18:07.334
End
2024-07-23 12:19:31.524
Duration
0:01:24.190
Note, WebLog generation is not included in the time.

CASA logs for stage 7