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 7.1530e-04 Jy/beam
minimum 1.1345e-04 Jy/beam
mean 1.8345e-04 Jy/beam
median 1.4175e-04 Jy/beam
sigma 9.1124e-05 Jy/beam
MAD rms 1.6808e-05 Jy/beam

RMS images

VLASS3.2.sb45522904.eb46184642.60488.34551020833_split_split.ms

VLASS3.2.ql.T17t31.J223644_273000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45522904.eb46184642.60488.34551020833_split_split.ms']
Start time
2024-07-04 19:51:48.537
End
2024-07-04 19:53:15.527
Duration
0:01:26.990
Note, WebLog generation is not included in the time.

CASA logs for stage 7