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 1.3416e-03 Jy/beam
minimum 1.6159e-04 Jy/beam
mean 3.4221e-04 Jy/beam
median 2.2028e-04 Jy/beam
sigma 2.2744e-04 Jy/beam
MAD rms 5.5806e-05 Jy/beam

RMS images

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

s14_0.VLASS2.1.se.T10t15.J092600_003000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T10t15.J092600_003000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms']
output_dir
 
Start time
2025-01-31 17:59:12.419
End
2025-01-31 18:13:08.957
Duration
0:13:56.538
Note, WebLog generation is not included in the time.

CASA logs for stage 16