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 7.7368e-04 Jy/beam
minimum 1.4115e-04 Jy/beam
mean 2.2357e-04 Jy/beam
median 1.6986e-04 Jy/beam
sigma 1.0624e-04 Jy/beam
MAD rms 1.7465e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T06t19.J123112_163000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms']
output_dir
 
Start time
2024-11-09 12:08:45.941
End
2024-11-09 12:10:06.235
Duration
0:01:20.293
Note, WebLog generation is not included in the time.

CASA logs for stage 7