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 1.2711e-03 Jy/beam
minimum 1.0206e-04 Jy/beam
mean 2.0230e-04 Jy/beam
median 1.2089e-04 Jy/beam
sigma 1.6539e-04 Jy/beam
MAD rms 1.2004e-05 Jy/beam

RMS images

VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms

s14_0.VLASS3.2.se.T18t27.J200418_293000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T18t27.J200418_293000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms']
output_dir
 
Start time
2025-08-03 20:04:59.539
End
2025-08-03 20:31:32.446
Duration
0:26:32.907
Note, WebLog generation is not included in the time.

CASA logs for stage 16