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 7.6456e-04 Jy/beam
minimum 1.0914e-04 Jy/beam
mean 1.9393e-04 Jy/beam
median 1.4622e-04 Jy/beam
sigma 1.0158e-04 Jy/beam
MAD rms 3.5296e-05 Jy/beam

RMS images

VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms

VLASS3.2.ql.T03t07.J040217_293000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms']
output_dir
 
Start time
2024-11-10 14:08:48.779
End
2024-11-10 14:09:40.310
Duration
0:00:51.531
Note, WebLog generation is not included in the time.

CASA logs for stage 7