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 7.0781e-04 Jy/beam
minimum 1.3154e-04 Jy/beam
mean 2.0130e-04 Jy/beam
median 1.5465e-04 Jy/beam
sigma 9.9332e-05 Jy/beam
MAD rms 1.2902e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T06t26.J165443_183000.10.2048.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 03:50:52.529
End
2024-11-04 03:52:37.094
Duration
0:01:44.565
Note, WebLog generation is not included in the time.

CASA logs for stage 7