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 1.2786e-03 Jy/beam
minimum 1.1154e-04 Jy/beam
mean 2.1845e-04 Jy/beam
median 1.3323e-04 Jy/beam
sigma 1.7073e-04 Jy/beam
MAD rms 1.3915e-05 Jy/beam

RMS images

VLASS2.1.sb38719425.eb38722999.59135.57082381945_split_split.ms

s14_0.VLASS2.1.se.T25t07.J091346_593000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T25t07.J091346_593000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38719425.eb38722999.59135.57082381945_split_split.ms']
output_dir
 
Start time
2025-01-16 23:44:17.663
End
2025-01-17 00:10:23.359
Duration
0:26:05.695
Note, WebLog generation is not included in the time.

CASA logs for stage 16