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 1.0833e-03 Jy/beam
minimum 1.1254e-04 Jy/beam
mean 2.1998e-04 Jy/beam
median 1.3608e-04 Jy/beam
sigma 1.6606e-04 Jy/beam
MAD rms 1.4629e-05 Jy/beam

RMS images

VLASS2.1.sb38619750.eb38664746.59114.89728754629_split_split.ms

s14_0.VLASS2.1.se.T18t20.J144009_293000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t20.J144009_293000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38619750.eb38664746.59114.89728754629_split_split.ms']
Start time
2025-01-07 14:15:55.535
End
2025-01-07 14:42:08.658
Duration
0:26:13.122
Note, WebLog generation is not included in the time.

CASA logs for stage 16