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 6.1816e-04 Jy/beam
minimum 1.1142e-04 Jy/beam
mean 1.8769e-04 Jy/beam
median 1.3616e-04 Jy/beam
sigma 9.7528e-05 Jy/beam
MAD rms 1.8236e-05 Jy/beam

RMS images

VLASS3.2.sb45522904.eb46184642.60488.34551020833_split_split.ms

VLASS3.2.ql.T17t31.J231423_243000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45522904.eb46184642.60488.34551020833_split_split.ms']
Start time
2024-07-04 00:12:16.335
End
2024-07-04 00:13:13.221
Duration
0:00:56.887
Note, WebLog generation is not included in the time.

CASA logs for stage 7