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 7.7559e-04 Jy/beam
minimum 1.1289e-04 Jy/beam
mean 1.8667e-04 Jy/beam
median 1.4068e-04 Jy/beam
sigma 9.4909e-05 Jy/beam
MAD rms 1.6061e-05 Jy/beam

RMS images

VLASS3.2.sb45491407.eb46190101.60493.392252210644_split_split.ms

VLASS3.2.ql.T15t29.J210614_163000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45491407.eb46190101.60493.392252210644_split_split.ms']
Start time
2024-07-10 20:37:19.563
End
2024-07-10 20:38:38.082
Duration
0:01:18.519
Note, WebLog generation is not included in the time.

CASA logs for stage 7