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 1.7911e-03 Jy/beam
minimum 1.2556e-04 Jy/beam
mean 2.0512e-04 Jy/beam
median 1.5317e-04 Jy/beam
sigma 1.1426e-04 Jy/beam
MAD rms 1.5401e-05 Jy/beam

RMS images

VLASS3.2.sb45643278.eb46194043.60500.58395724537_split_split.ms

VLASS3.2.ql.T18t10.J065619_283000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45643278.eb46194043.60500.58395724537_split_split.ms']
Start time
2024-08-04 14:40:25.361
End
2024-08-04 14:41:42.846
Duration
0:01:17.484
Note, WebLog generation is not included in the time.

CASA logs for stage 7