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 1.3320e-03 Jy/beam
minimum 1.2678e-04 Jy/beam
mean 2.6435e-04 Jy/beam
median 1.6299e-04 Jy/beam
sigma 1.8883e-04 Jy/beam
MAD rms 3.1584e-05 Jy/beam

RMS images

VLASS2.1.sb38487128.eb38624732.59090.114586261574_split_split.ms

s13_0.VLASS2.1.se.T13t34.J223431_103000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T13t34.J223431_103000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38487128.eb38624732.59090.114586261574_split_split.ms']
Start time
2024-05-01 19:09:24.282
End
2024-05-01 19:25:15.994
Duration
0:15:51.712
Note, WebLog generation is not included in the time.

CASA logs for stage 15