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 1.4271e-03 Jy/beam
minimum 1.2051e-04 Jy/beam
mean 2.3736e-04 Jy/beam
median 1.4854e-04 Jy/beam
sigma 1.6868e-04 Jy/beam
MAD rms 2.1006e-05 Jy/beam

RMS images

VLASS2.1.sb38487128.eb38624732.59090.114586261574_split_split.ms

s13_0.VLASS2.1.se.T13t36.J233820_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T13t36.J233820_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38487128.eb38624732.59090.114586261574_split_split.ms']
Start time
2024-04-19 00:38:51.101
End
2024-04-19 00:59:04.443
Duration
0:20:13.343
Note, WebLog generation is not included in the time.

CASA logs for stage 15