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 1.1238e-03 Jy/beam
minimum 1.0413e-04 Jy/beam
mean 2.1310e-04 Jy/beam
median 1.2902e-04 Jy/beam
sigma 1.6541e-04 Jy/beam
MAD rms 1.6861e-05 Jy/beam

RMS images

VLASS2.1.sb38611351.eb38659848.59112.96043939815_split_split.ms

s14_0.VLASS2.1.se.T20t20.J154433_373000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T20t20.J154433_373000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38611351.eb38659848.59112.96043939815_split_split.ms']
output_dir
 
Start time
2025-01-06 15:12:49.042
End
2025-01-06 15:38:05.682
Duration
0:25:16.640
Note, WebLog generation is not included in the time.

CASA logs for stage 16