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 1.2039e-03 Jy/beam
minimum 1.2515e-04 Jy/beam
mean 2.5718e-04 Jy/beam
median 1.6096e-04 Jy/beam
sigma 1.9287e-04 Jy/beam
MAD rms 2.4455e-05 Jy/beam

RMS images

VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms

s14_0.VLASS2.1.se.T10t06.J034201_033000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T10t06.J034201_033000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms']
output_dir
 
Start time
2025-02-22 06:21:29.992
End
2025-02-22 06:44:10.200
Duration
0:22:40.208
Note, WebLog generation is not included in the time.

CASA logs for stage 16