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 1.4694e-03 Jy/beam
minimum 1.0500e-04 Jy/beam
mean 2.2216e-04 Jy/beam
median 1.3878e-04 Jy/beam
sigma 1.7600e-04 Jy/beam
MAD rms 2.9401e-05 Jy/beam

RMS images

VLASS2.1.sb38523814.eb38632964.59098.28982543982_split_split.ms

s14_0.VLASS2.1.se.T25t18.J225100_573000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T25t18.J225100_573000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38523814.eb38632964.59098.28982543982_split_split.ms']
Start time
2025-01-18 18:14:07.285
End
2025-01-18 18:36:48.544
Duration
0:22:41.259
Note, WebLog generation is not included in the time.

CASA logs for stage 16