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 1.2675e-03 Jy/beam
minimum 1.0256e-04 Jy/beam
mean 2.2339e-04 Jy/beam
median 1.2822e-04 Jy/beam
sigma 1.9002e-04 Jy/beam
MAD rms 2.1407e-05 Jy/beam

RMS images

VLASS2.2.sb40880919.eb41034540.59559.16303170139_split_split.ms

s14_0.VLASS2.2.se.T17t03.J013212_253000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T17t03.J013212_253000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.2.sb40880919.eb41034540.59559.16303170139_split_split.ms']
Start time
2025-06-20 12:02:33.070
End
2025-06-20 12:23:14.563
Duration
0:20:41.493
Note, WebLog generation is not included in the time.

CASA logs for stage 16