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 8.4445e-04 Jy/beam
minimum 1.1539e-04 Jy/beam
mean 1.8585e-04 Jy/beam
median 1.4187e-04 Jy/beam
sigma 9.9209e-05 Jy/beam
MAD rms 1.2109e-05 Jy/beam

RMS images

VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms

VLASS3.2.ql.T07t06.J033018_143000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms']
Start time
2024-08-14 12:26:03.007
End
2024-08-14 12:27:37.978
Duration
0:01:34.972
Note, WebLog generation is not included in the time.

CASA logs for stage 7