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 2.0331e-02 Jy/beam
minimum 1.1703e-04 Jy/beam
mean 3.8357e-04 Jy/beam
median 2.2627e-04 Jy/beam
sigma 4.9261e-04 Jy/beam
MAD rms 1.3217e-04 Jy/beam

RMS images

VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms

s14_0.VLASS2.1.se.T17t19.J133212_253000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t19.J133212_253000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms']
Start time
2025-05-24 21:08:56.693
End
2025-05-24 21:24:00.658
Duration
0:15:03.965
Note, WebLog generation is not included in the time.

CASA logs for stage 16