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 1.1355e-03 Jy/beam
minimum 1.1315e-04 Jy/beam
mean 2.4910e-04 Jy/beam
median 1.4490e-04 Jy/beam
sigma 1.9567e-04 Jy/beam
MAD rms 3.1705e-05 Jy/beam

RMS images

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

s14_0.VLASS2.1.se.T17t17.J124445_263000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t17.J124445_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 11:49:15.945
End
2025-01-01 12:05:55.460
Duration
0:16:39.515
Note, WebLog generation is not included in the time.

CASA logs for stage 16