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 6.8254e-04 Jy/beam
minimum 1.2231e-04 Jy/beam
mean 2.0100e-04 Jy/beam
median 1.5474e-04 Jy/beam
sigma 9.7279e-05 Jy/beam
MAD rms 2.1637e-05 Jy/beam

RMS images

VLASS3.2.sb46276553.eb46277714.60524.00327636574_split_split.ms

VLASS3.2.ql.T14t28.J180202_123000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46276553.eb46277714.60524.00327636574_split_split.ms']
Start time
2024-08-08 20:49:35.587
End
2024-08-08 20:50:50.922
Duration
0:01:15.334
Note, WebLog generation is not included in the time.

CASA logs for stage 7