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 6.8198e-04 Jy/beam
minimum 1.1432e-04 Jy/beam
mean 1.8061e-04 Jy/beam
median 1.3639e-04 Jy/beam
sigma 9.3021e-05 Jy/beam
MAD rms 1.1998e-05 Jy/beam

RMS images

VLASS3.2.sb45784784.eb46244793.60514.331334699076_split_split.ms

VLASS3.2.ql.T17t01.J000637_253000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45784784.eb46244793.60514.331334699076_split_split.ms']
Start time
2024-07-27 19:44:59.551
End
2024-07-27 19:46:35.449
Duration
0:01:35.897
Note, WebLog generation is not included in the time.

CASA logs for stage 7