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 1.4139e-03 Jy/beam
minimum 1.1133e-04 Jy/beam
mean 2.6740e-04 Jy/beam
median 1.3550e-04 Jy/beam
sigma 2.5161e-04 Jy/beam
MAD rms 2.0964e-05 Jy/beam

RMS images

VLASS3.2.sb45651824.eb45865366.60434.814344212966_split_split.ms

s14_0.VLASS3.2.se.T16t09.J061459_213000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T16t09.J061459_213000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45651824.eb45865366.60434.814344212966_split_split.ms']
output_dir
 
Start time
2025-08-05 15:50:57.481
End
2025-08-05 16:05:53.955
Duration
0:14:56.474
Note, WebLog generation is not included in the time.

CASA logs for stage 16