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 1.0821e-03 Jy/beam
minimum 1.0461e-04 Jy/beam
mean 2.1763e-04 Jy/beam
median 1.3156e-04 Jy/beam
sigma 1.6177e-04 Jy/beam
MAD rms 2.0787e-05 Jy/beam

RMS images

VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms

s13_0.VLASS2.1.se.T28t09.J160628_723000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T28t09.J160628_723000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
output_dir
 
Start time
2024-05-03 11:43:51.300
End
2024-05-03 12:03:09.680
Duration
0:19:18.380
Note, WebLog generation is not included in the time.

CASA logs for stage 15