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 7.2421e-04 Jy/beam
minimum 1.2271e-04 Jy/beam
mean 2.0062e-04 Jy/beam
median 1.5308e-04 Jy/beam
sigma 1.0289e-04 Jy/beam
MAD rms 1.7540e-05 Jy/beam

RMS images

VLASS3.2.sb46287040.eb46657233.60573.73467741898_split_split.ms

VLASS3.2.ql.T02t24.J115556_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46287040.eb46657233.60573.73467741898_split_split.ms']
Start time
2024-10-01 03:57:45.051
End
2024-10-01 03:59:13.500
Duration
0:01:28.449
Note, WebLog generation is not included in the time.

CASA logs for stage 7