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 1.1260e-03 Jy/beam
minimum 1.1746e-04 Jy/beam
mean 2.3068e-04 Jy/beam
median 1.4131e-04 Jy/beam
sigma 1.7724e-04 Jy/beam
MAD rms 1.5872e-05 Jy/beam

RMS images

VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms

s13_0.VLASS2.1.se.T16t23.J170625_213000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T16t23.J170625_213000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
output_dir
 
Start time
2024-04-25 12:31:52.015
End
2024-04-25 12:57:47.949
Duration
0:25:55.934
Note, WebLog generation is not included in the time.

CASA logs for stage 15