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 1.9039e-02 Jy/beam
minimum 1.1160e-04 Jy/beam
mean 3.7918e-04 Jy/beam
median 1.6176e-04 Jy/beam
sigma 9.1598e-04 Jy/beam
MAD rms 5.2564e-05 Jy/beam

RMS images

VLASS2.1.sb38537053.eb38580096.59080.031941134264_split_split.ms

s14_0.VLASS2.1.se.T26t11.J140522_613000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T26t11.J140522_613000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38537053.eb38580096.59080.031941134264_split_split.ms']
output_dir
 
Start time
2025-04-18 20:39:56.079
End
2025-04-18 20:54:49.776
Duration
0:14:53.697
Note, WebLog generation is not included in the time.

CASA logs for stage 16