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 6.0195e-04 Jy/beam
minimum 1.0831e-04 Jy/beam
mean 1.6847e-04 Jy/beam
median 1.2995e-04 Jy/beam
sigma 8.0791e-05 Jy/beam
MAD rms 1.1449e-05 Jy/beam

RMS images

VLASS3.2.sb45475438.eb46170878.60481.14940084491_split_split.ms

VLASS3.2.ql.T14t30.J193833_143000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45475438.eb46170878.60481.14940084491_split_split.ms']
Start time
2024-06-28 16:50:52.322
End
2024-06-28 16:52:27.222
Duration
0:01:34.899
Note, WebLog generation is not included in the time.

CASA logs for stage 7