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 1.1381e-03 Jy/beam
minimum 1.1460e-04 Jy/beam
mean 2.2954e-04 Jy/beam
median 1.4024e-04 Jy/beam
sigma 1.8017e-04 Jy/beam
MAD rms 1.4900e-05 Jy/beam

RMS images

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

s13_0.VLASS2.1.se.T27t09.J125255_663000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T27t09.J125255_663000.06.2048.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
2024-05-05 16:58:39.352
End
2024-05-05 17:23:54.524
Duration
0:25:15.173
Note, WebLog generation is not included in the time.

CASA logs for stage 15