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 1.7054e-03 Jy/beam
minimum 1.1692e-04 Jy/beam
mean 2.4938e-04 Jy/beam
median 1.4812e-04 Jy/beam
sigma 2.0613e-04 Jy/beam
MAD rms 2.4078e-05 Jy/beam

RMS images

VLASS2.1.sb38541375.eb38627613.59093.84554634259_split_split.ms

s13_0.VLASS2.1.se.T27t09.J130211_653000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T27t09.J130211_653000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38541375.eb38627613.59093.84554634259_split_split.ms']
output_dir
 
Start time
2024-05-11 23:52:14.547
End
2024-05-12 00:14:18.768
Duration
0:22:04.221
Note, WebLog generation is not included in the time.

CASA logs for stage 15