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 6.3517e-04 Jy/beam
minimum 1.0802e-04 Jy/beam
mean 1.6791e-04 Jy/beam
median 1.2770e-04 Jy/beam
sigma 8.7296e-05 Jy/beam
MAD rms 1.1038e-05 Jy/beam

RMS images

VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms

VLASS3.2.ql.T03t08.J051001_303000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms']
output_dir
 
Start time
2024-10-12 21:41:54.293
End
2024-10-12 21:43:29.499
Duration
0:01:35.206
Note, WebLog generation is not included in the time.

CASA logs for stage 7