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 6.6599e-04 Jy/beam
minimum 1.1311e-04 Jy/beam
mean 1.8495e-04 Jy/beam
median 1.3993e-04 Jy/beam
sigma 9.4783e-05 Jy/beam
MAD rms 1.7484e-05 Jy/beam

RMS images

VLASS3.2.sb46289454.eb46811245.60586.986174907404_split_split.ms

VLASS3.2.ql.T03t02.J010023_283000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46289454.eb46811245.60586.986174907404_split_split.ms']
output_dir
 
Start time
2024-11-06 08:59:17.124
End
2024-11-06 09:00:37.828
Duration
0:01:20.704
Note, WebLog generation is not included in the time.

CASA logs for stage 7