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 1.0963e-03 Jy/beam
minimum 1.0242e-04 Jy/beam
mean 2.1304e-04 Jy/beam
median 1.2427e-04 Jy/beam
sigma 1.7035e-04 Jy/beam
MAD rms 1.7038e-05 Jy/beam

RMS images

VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms

s14_0.VLASS3.2.se.T18t25.J180659_313000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T18t25.J180659_313000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms']
output_dir
 
Start time
2025-08-02 23:36:18.347
End
2025-08-02 23:58:23.612
Duration
0:22:05.265
Note, WebLog generation is not included in the time.

CASA logs for stage 16