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 1.2008e-03 Jy/beam
minimum 1.1706e-04 Jy/beam
mean 2.4693e-04 Jy/beam
median 1.4568e-04 Jy/beam
sigma 1.9397e-04 Jy/beam
MAD rms 1.9888e-05 Jy/beam

RMS images

VLASS2.1.sb38464181.eb38625161.59091.97021673611_split_split.ms

s14_0.VLASS2.1.se.T13t33.J213820_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T13t33.J213820_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38464181.eb38625161.59091.97021673611_split_split.ms']
output_dir
 
Start time
2024-12-23 11:09:36.090
End
2024-12-23 11:30:16.306
Duration
0:20:40.215
Note, WebLog generation is not included in the time.

CASA logs for stage 16