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 3.4051e-03 Jy/beam
minimum 1.2902e-04 Jy/beam
mean 2.3576e-04 Jy/beam
median 1.6818e-04 Jy/beam
sigma 1.5651e-04 Jy/beam
MAD rms 3.1297e-05 Jy/beam

RMS images

VLASS3.2.sb46311229.eb46665224.60575.13050115741_split_split.ms

VLASS3.2.ql.T05t33.J213453_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46311229.eb46665224.60575.13050115741_split_split.ms']
output_dir
 
Start time
2024-10-25 16:53:55.486
End
2024-10-25 16:54:50.907
Duration
0:00:55.422
Note, WebLog generation is not included in the time.

CASA logs for stage 7