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 1.1250e-03 Jy/beam
minimum 1.1014e-04 Jy/beam
mean 2.4972e-04 Jy/beam
median 1.4546e-04 Jy/beam
sigma 1.9576e-04 Jy/beam
MAD rms 3.2646e-05 Jy/beam

RMS images

VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms

s14_0.VLASS2.1.se.T17t19.J141445_263000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t19.J141445_263000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms']
Start time
2025-01-01 20:30:33.074
End
2025-01-01 20:47:04.950
Duration
0:16:31.876
Note, WebLog generation is not included in the time.

CASA logs for stage 16