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 6.7504e-04 Jy/beam
minimum 1.1660e-04 Jy/beam
mean 1.8880e-04 Jy/beam
median 1.4112e-04 Jy/beam
sigma 9.8569e-05 Jy/beam
MAD rms 1.5283e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T03t36.J232647_283000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46311229.eb46665224.60575.13050115741_split_split.ms']
Start time
2024-10-04 17:25:30.277
End
2024-10-04 17:26:49.683
Duration
0:01:19.406
Note, WebLog generation is not included in the time.

CASA logs for stage 7