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 1.0622e-03 Jy/beam
minimum 1.1791e-04 Jy/beam
mean 2.0284e-04 Jy/beam
median 1.4504e-04 Jy/beam
sigma 1.1411e-04 Jy/beam
MAD rms 1.9957e-05 Jy/beam

RMS images

VLASS3.2.sb46316500.eb46665228.60575.71512837963_split_split.ms

VLASS3.2.ql.T02t23.J110704_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46316500.eb46665228.60575.71512837963_split_split.ms']
Start time
2024-10-07 23:05:59.516
End
2024-10-07 23:06:55.614
Duration
0:00:56.098
Note, WebLog generation is not included in the time.

CASA logs for stage 7