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 1.1091e-03 Jy/beam
minimum 1.0099e-04 Jy/beam
mean 2.1905e-04 Jy/beam
median 1.2705e-04 Jy/beam
sigma 1.8304e-04 Jy/beam
MAD rms 1.4186e-05 Jy/beam

RMS images

VLASS2.1.sb38625952.eb38714976.59133.44101303241_split_split.ms

s14_0.VLASS2.1.se.T14t18.J113429_153000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T14t18.J113429_153000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38625952.eb38714976.59133.44101303241_split_split.ms']
Start time
2025-01-14 22:49:47.887
End
2025-01-14 23:12:29.795
Duration
0:22:41.907
Note, WebLog generation is not included in the time.

CASA logs for stage 16