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 2.1601e-03 Jy/beam
minimum 1.0285e-04 Jy/beam
mean 2.1044e-04 Jy/beam
median 1.2453e-04 Jy/beam
sigma 1.7429e-04 Jy/beam
MAD rms 1.4539e-05 Jy/beam

RMS images

VLASS2.1.sb38625952.eb38714976.59133.44101303241_split_split.ms

s14_0.VLASS2.1.se.T14t18.J113828_133000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T14t18.J113828_133000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38625952.eb38714976.59133.44101303241_split_split.ms']
output_dir
 
Start time
2025-01-16 12:47:11.683
End
2025-01-16 13:10:52.134
Duration
0:23:40.451
Note, WebLog generation is not included in the time.

CASA logs for stage 16