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 7.2394e-04 Jy/beam
minimum 1.3239e-04 Jy/beam
mean 2.0843e-04 Jy/beam
median 1.5859e-04 Jy/beam
sigma 1.0233e-04 Jy/beam
MAD rms 1.7574e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T06t26.J170316_193000.10.2048.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
2024-11-03 19:02:29.937
End
2024-11-03 19:03:50.860
Duration
0:01:20.923
Note, WebLog generation is not included in the time.

CASA logs for stage 7