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 1.2664e-03 Jy/beam
minimum 1.1235e-04 Jy/beam
mean 2.3396e-04 Jy/beam
median 1.3950e-04 Jy/beam
sigma 1.8140e-04 Jy/beam
MAD rms 1.8762e-05 Jy/beam

RMS images

VLASS2.1.sb38541375.eb38627613.59093.84554634259_split_split.ms

s13_0.VLASS2.1.se.T27t09.J135724_683000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T27t09.J135724_683000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38541375.eb38627613.59093.84554634259_split_split.ms']
output_dir
 
Start time
2024-05-03 01:45:38.891
End
2024-05-03 02:06:29.450
Duration
0:20:50.558
Note, WebLog generation is not included in the time.

CASA logs for stage 15