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 1.2464e-03 Jy/beam
minimum 1.1973e-04 Jy/beam
mean 2.1421e-04 Jy/beam
median 1.4871e-04 Jy/beam
sigma 1.3643e-04 Jy/beam
MAD rms 2.1601e-05 Jy/beam

RMS images

VLASS3.2.sb46315433.eb46777497.60582.33191866898_split_split.ms

VLASS3.2.ql.T02t14.J064705_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46315433.eb46777497.60582.33191866898_split_split.ms']
output_dir
 
Start time
2024-11-11 16:39:08.357
End
2024-11-11 16:40:02.086
Duration
0:00:53.729
Note, WebLog generation is not included in the time.

CASA logs for stage 7