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 9.9153e-04 Jy/beam
minimum 1.1371e-04 Jy/beam
mean 1.8717e-04 Jy/beam
median 1.4339e-04 Jy/beam
sigma 9.5210e-05 Jy/beam
MAD rms 1.7380e-05 Jy/beam

RMS images

VLASS3.2.sb45785405.eb46279771.60525.64714339121_split_split.ms

VLASS3.2.ql.T20t15.J113932_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45785405.eb46279771.60525.64714339121_split_split.ms']
Start time
2024-08-09 21:49:23.964
End
2024-08-09 21:50:53.103
Duration
0:01:29.139
Note, WebLog generation is not included in the time.

CASA logs for stage 7