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 8.6594e-04 Jy/beam
minimum 1.1011e-04 Jy/beam
mean 1.8268e-04 Jy/beam
median 1.3576e-04 Jy/beam
sigma 9.2562e-05 Jy/beam
MAD rms 1.6072e-05 Jy/beam

RMS images

VLASS3.2.sb45649654.eb46186098.60490.49999804398_split_split.ms

VLASS3.2.ql.T16t07.J051355_213000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45649654.eb46186098.60490.49999804398_split_split.ms']
Start time
2024-07-10 13:54:56.263
End
2024-07-10 13:56:08.196
Duration
0:01:11.933
Note, WebLog generation is not included in the time.

CASA logs for stage 7