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 1.0689e-03 Jy/beam
minimum 1.2007e-04 Jy/beam
mean 1.9996e-04 Jy/beam
median 1.5037e-04 Jy/beam
sigma 1.0201e-04 Jy/beam
MAD rms 2.0266e-05 Jy/beam

RMS images

VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms

VLASS3.2.ql.T04t22.J141113_273000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms']
output_dir
 
Start time
2024-11-08 21:21:38.469
End
2024-11-08 21:23:04.981
Duration
0:01:26.512
Note, WebLog generation is not included in the time.

CASA logs for stage 7