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 1.0348e-03 Jy/beam
minimum 9.7803e-05 Jy/beam
mean 2.0234e-04 Jy/beam
median 1.1688e-04 Jy/beam
sigma 1.6906e-04 Jy/beam
MAD rms 1.3455e-05 Jy/beam

RMS images

VLASS2.2.sb40507148.eb40987311.59548.184427245375_split_split.ms

s14_0.VLASS2.2.se.T17t08.J055655_253000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T17t08.J055655_253000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.2.sb40507148.eb40987311.59548.184427245375_split_split.ms']
output_dir
 
Start time
2025-06-13 06:27:04.990
End
2025-06-13 06:51:16.223
Duration
0:24:11.232
Note, WebLog generation is not included in the time.

CASA logs for stage 16