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 1.3011e-03 Jy/beam
minimum 1.2741e-04 Jy/beam
mean 2.4606e-04 Jy/beam
median 1.5370e-04 Jy/beam
sigma 1.8106e-04 Jy/beam
MAD rms 1.7911e-05 Jy/beam

RMS images

VLASS2.1.sb38490392.eb38577577.59079.6066271412_split_split.ms

s14_0.VLASS2.1.se.T14t13.J080609_133000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T14t13.J080609_133000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38490392.eb38577577.59079.6066271412_split_split.ms']
output_dir
 
Start time
2024-12-16 20:40:39.329
End
2024-12-16 21:05:35.766
Duration
0:24:56.437
Note, WebLog generation is not included in the time.

CASA logs for stage 16