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 9.9307e-04 Jy/beam
minimum 1.0657e-04 Jy/beam
mean 2.2517e-04 Jy/beam
median 1.3314e-04 Jy/beam
sigma 1.7261e-04 Jy/beam
MAD rms 2.1904e-05 Jy/beam

RMS images

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

s13_0.VLASS2.1.se.T20t27.J213414_363000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T20t27.J213414_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
2024-04-15 01:09:14.548
End
2024-04-15 01:27:11.205
Duration
0:17:56.657
Note, WebLog generation is not included in the time.

CASA logs for stage 15