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 1.5835e-03 Jy/beam
minimum 1.1694e-04 Jy/beam
mean 2.5251e-04 Jy/beam
median 1.5921e-04 Jy/beam
sigma 1.7995e-04 Jy/beam
MAD rms 3.9598e-05 Jy/beam

RMS images

VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms

s13_0.VLASS2.1.se.T26t02.J021522_623000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T26t02.J021522_623000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms']
output_dir
 
Start time
2024-04-10 22:21:41.340
End
2024-04-10 22:37:21.940
Duration
0:15:40.600
Note, WebLog generation is not included in the time.

CASA logs for stage 15