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 1.0062e-03 Jy/beam
minimum 1.1084e-04 Jy/beam
mean 2.2125e-04 Jy/beam
median 1.3477e-04 Jy/beam
sigma 1.6396e-04 Jy/beam
MAD rms 1.9428e-05 Jy/beam

RMS images

VLASS2.1.sb38608477.eb38643773.59104.940213009264_split_split.ms

s14_0.VLASS2.1.se.T19t19.J150530_353000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T19t19.J150530_353000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38608477.eb38643773.59104.940213009264_split_split.ms']
output_dir
 
Start time
2025-01-02 20:49:30.554
End
2025-01-02 21:10:36.945
Duration
0:21:06.390
Note, WebLog generation is not included in the time.

CASA logs for stage 16