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 1.0530e-03 Jy/beam
minimum 9.9538e-05 Jy/beam
mean 2.1256e-04 Jy/beam
median 1.1987e-04 Jy/beam
sigma 1.7819e-04 Jy/beam
MAD rms 1.6100e-05 Jy/beam

RMS images

VLASS3.2.sb45665927.eb46086746.60447.529309328704_split_split.ms

s14_0.VLASS3.2.se.T19t25.J191421_323000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T19t25.J191421_323000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45665927.eb46086746.60447.529309328704_split_split.ms']
Start time
2025-08-02 14:45:49.630
End
2025-08-02 15:05:35.545
Duration
0:19:45.914
Note, WebLog generation is not included in the time.

CASA logs for stage 16