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 1.3854e-03 Jy/beam
minimum 1.0579e-04 Jy/beam
mean 2.2397e-04 Jy/beam
median 1.2851e-04 Jy/beam
sigma 1.8605e-04 Jy/beam
MAD rms 1.6173e-05 Jy/beam

RMS images

VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms

s14_0.VLASS2.1.se.T21t20.J191816_403000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T21t20.J191816_403000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms']
output_dir
 
Start time
2024-12-19 09:06:45.777
End
2024-12-19 09:27:40.132
Duration
0:20:54.355
Note, WebLog generation is not included in the time.

CASA logs for stage 16