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 1.2642e-03 Jy/beam
minimum 1.1482e-04 Jy/beam
mean 2.3153e-04 Jy/beam
median 1.4103e-04 Jy/beam
sigma 1.7841e-04 Jy/beam
MAD rms 1.8227e-05 Jy/beam

RMS images

VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms

s14_0.VLASS2.1.se.T17t17.J121102_253000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t17.J121102_253000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms']
output_dir
 
Start time
2025-01-05 14:14:16.379
End
2025-01-05 14:39:26.224
Duration
0:25:09.845
Note, WebLog generation is not included in the time.

CASA logs for stage 16