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 2.9840e-03 Jy/beam
minimum 1.1622e-04 Jy/beam
mean 2.3377e-04 Jy/beam
median 1.5792e-04 Jy/beam
sigma 1.6977e-04 Jy/beam
MAD rms 3.9174e-05 Jy/beam

RMS images

VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms

VLASS3.2.ql.T02t02.J004212_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms']
Start time
2024-11-14 14:48:09.101
End
2024-11-14 14:49:03.243
Duration
0:00:54.142
Note, WebLog generation is not included in the time.

CASA logs for stage 7