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 1.2534e-03 Jy/beam
minimum 1.1247e-04 Jy/beam
mean 2.3525e-04 Jy/beam
median 1.3376e-04 Jy/beam
sigma 1.9739e-04 Jy/beam
MAD rms 1.6096e-05 Jy/beam

RMS images

VLASS2.2.sb40493634.eb40941789.59520.06707907407_split_split.ms

s14_0.VLASS2.2.se.T15t30.J220816_193000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T15t30.J220816_193000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.2.sb40493634.eb40941789.59520.06707907407_split_split.ms']
Start time
2025-04-21 10:22:38.557
End
2025-04-21 10:43:56.444
Duration
0:21:17.887
Note, WebLog generation is not included in the time.

CASA logs for stage 16