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 9.3075e-04 Jy/beam
minimum 1.2585e-04 Jy/beam
mean 2.0771e-04 Jy/beam
median 1.5388e-04 Jy/beam
sigma 1.1498e-04 Jy/beam
MAD rms 1.6027e-05 Jy/beam

RMS images

VLASS3.2.sb46318642.eb46660194.60574.054652569444_split_split.ms

VLASS3.2.ql.T01t48.J235214_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46318642.eb46660194.60574.054652569444_split_split.ms']
output_dir
 
Start time
2024-09-29 04:18:56.592
End
2024-09-29 04:20:11.112
Duration
0:01:14.520
Note, WebLog generation is not included in the time.

CASA logs for stage 7