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 1.1205e-03 Jy/beam
minimum 1.2311e-04 Jy/beam
mean 2.4420e-04 Jy/beam
median 1.5577e-04 Jy/beam
sigma 1.6655e-04 Jy/beam
MAD rms 2.5337e-05 Jy/beam

RMS images

VLASS2.1.sb38450628.eb38515240.59049.50130047454_split_split.ms

s14_0.VLASS2.1.se.T10t07.J043800_013000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T10t07.J043800_013000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38450628.eb38515240.59049.50130047454_split_split.ms']
output_dir
 
Start time
2024-05-20 06:17:54.063
End
2024-05-20 06:38:58.877
Duration
0:21:04.814
Note, WebLog generation is not included in the time.

CASA logs for stage 16