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 1.0794e-03 Jy/beam
minimum 1.0329e-04 Jy/beam
mean 2.1293e-04 Jy/beam
median 1.2457e-04 Jy/beam
sigma 1.7324e-04 Jy/beam
MAD rms 1.4673e-05 Jy/beam

RMS images

VLASS2.1.sb38610195.eb38638028.59101.102248043986_split_split.ms

s14_0.VLASS2.1.se.T19t22.J171839_323000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T19t22.J171839_323000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38610195.eb38638028.59101.102248043986_split_split.ms']
output_dir
 
Start time
2025-01-11 11:36:29.086
End
2025-01-11 12:00:38.651
Duration
0:24:09.566
Note, WebLog generation is not included in the time.

CASA logs for stage 16