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 1.0416e-03 Jy/beam
minimum 1.2198e-04 Jy/beam
mean 2.1769e-04 Jy/beam
median 1.6146e-04 Jy/beam
sigma 1.1654e-04 Jy/beam
MAD rms 3.7091e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T05t13.J082802_223000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms']
Start time
2024-11-06 01:23:19.245
End
2024-11-06 01:24:22.780
Duration
0:01:03.536
Note, WebLog generation is not included in the time.

CASA logs for stage 7