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 1.2561e-03 Jy/beam
minimum 1.0781e-04 Jy/beam
mean 2.2747e-04 Jy/beam
median 1.4295e-04 Jy/beam
sigma 1.7701e-04 Jy/beam
MAD rms 2.7072e-05 Jy/beam

RMS images

VLASS2.1.sb38613707.eb38659860.59113.15663519676_split_split.ms

s13_0.VLASS2.1.se.T20t25.J193414_363000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T20t25.J193414_363000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38613707.eb38659860.59113.15663519676_split_split.ms']
output_dir
 
Start time
2024-05-09 02:28:30.923
End
2024-05-09 02:50:44.028
Duration
0:22:13.105
Note, WebLog generation is not included in the time.

CASA logs for stage 15