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 1.4442e-03 Jy/beam
minimum 1.0363e-04 Jy/beam
mean 2.3960e-04 Jy/beam
median 1.3731e-04 Jy/beam
sigma 1.9424e-04 Jy/beam
MAD rms 3.0641e-05 Jy/beam

RMS images

VLASS2.1.sb38617989.eb38636486.59099.9471230787_split_split.ms

s14_0.VLASS2.1.se.T17t18.J132945_263000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t18.J132945_263000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38617989.eb38636486.59099.9471230787_split_split.ms']
output_dir
 
Start time
2025-01-09 18:15:11.456
End
2025-01-09 18:31:24.229
Duration
0:16:12.773
Note, WebLog generation is not included in the time.

CASA logs for stage 16