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 1.5810e-03 Jy/beam
minimum 1.2107e-04 Jy/beam
mean 2.8730e-04 Jy/beam
median 1.5177e-04 Jy/beam
sigma 2.6504e-04 Jy/beam
MAD rms 2.4984e-05 Jy/beam

RMS images

VLASS2.1.sb38469526.eb38577573.59079.23044392361_split_split.ms

s14_0.VLASS2.1.se.T13t07.J041810_083000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T13t07.J041810_083000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38469526.eb38577573.59079.23044392361_split_split.ms']
output_dir
 
Start time
2025-01-02 04:04:45.572
End
2025-01-02 04:19:31.595
Duration
0:14:46.023
Note, WebLog generation is not included in the time.

CASA logs for stage 16