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 1.1585e-03 Jy/beam
minimum 1.0978e-04 Jy/beam
mean 2.4111e-04 Jy/beam
median 1.4067e-04 Jy/beam
sigma 1.8737e-04 Jy/beam
MAD rms 2.9544e-05 Jy/beam

RMS images

VLASS2.1.sb38539165.eb38696919.59128.74249967592_split_split.ms

s14_0.VLASS2.1.se.T26t08.J100827_633000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T26t08.J100827_633000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38539165.eb38696919.59128.74249967592_split_split.ms']
output_dir
 
Start time
2025-02-01 20:17:40.028
End
2025-02-01 20:32:48.449
Duration
0:15:08.421
Note, WebLog generation is not included in the time.

CASA logs for stage 16