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 7.8673e-04 Jy/beam
minimum 1.3802e-04 Jy/beam
mean 2.1952e-04 Jy/beam
median 1.6651e-04 Jy/beam
sigma 1.0338e-04 Jy/beam
MAD rms 2.0935e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T06t25.J163849_173000.10.2048.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
2024-11-06 21:54:56.653
End
2024-11-06 21:56:06.534
Duration
0:01:09.882
Note, WebLog generation is not included in the time.

CASA logs for stage 7