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 1.5987e-03 Jy/beam
minimum 1.0850e-04 Jy/beam
mean 2.2249e-04 Jy/beam
median 1.3388e-04 Jy/beam
sigma 1.6896e-04 Jy/beam
MAD rms 1.8560e-05 Jy/beam

RMS images

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

s14_0.VLASS2.1.se.T19t19.J143119_353000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T19t19.J143119_353000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38608477.eb38643773.59104.940213009264_split_split.ms']
Start time
2025-01-03 02:42:55.347
End
2025-01-03 03:04:18.472
Duration
0:21:23.125
Note, WebLog generation is not included in the time.

CASA logs for stage 16