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 8.0079e-04 Jy/beam
minimum 1.2622e-04 Jy/beam
mean 2.1444e-04 Jy/beam
median 1.5951e-04 Jy/beam
sigma 1.0975e-04 Jy/beam
MAD rms 2.4265e-05 Jy/beam

RMS images

VLASS3.2.sb45464180.eb46207657.60508.17503989583_split_split.ms

VLASS3.2.ql.T12t28.J180601_053000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45464180.eb46207657.60508.17503989583_split_split.ms']
Start time
2024-07-25 00:40:19.213
End
2024-07-25 00:41:13.485
Duration
0:00:54.272
Note, WebLog generation is not included in the time.

CASA logs for stage 7