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 6.7576e-04 Jy/beam
minimum 1.1590e-04 Jy/beam
mean 1.8347e-04 Jy/beam
median 1.3848e-04 Jy/beam
sigma 9.2929e-05 Jy/beam
MAD rms 1.2871e-05 Jy/beam

RMS images

VLASS3.2.sb45649075.eb46175702.60486.47714287037_split_split.ms

VLASS3.2.ql.T15t06.J035524_163000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45649075.eb46175702.60486.47714287037_split_split.ms']
Start time
2024-07-10 16:20:17.602
End
2024-07-10 16:21:37.935
Duration
0:01:20.333
Note, WebLog generation is not included in the time.

CASA logs for stage 7