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 1.0645e-03 Jy/beam
minimum 1.2672e-04 Jy/beam
mean 2.0331e-04 Jy/beam
median 1.5399e-04 Jy/beam
sigma 1.0319e-04 Jy/beam
MAD rms 1.8733e-05 Jy/beam

RMS images

VLASS3.2.sb46285059.eb46819689.60587.658368055556_split_split.ms

VLASS3.2.ql.T04t23.J145056_243000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46285059.eb46819689.60587.658368055556_split_split.ms']
output_dir
 
Start time
2024-11-04 06:21:19.937
End
2024-11-04 06:22:42.639
Duration
0:01:22.702
Note, WebLog generation is not included in the time.

CASA logs for stage 7