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 7.8565e-04 Jy/beam
minimum 1.1277e-04 Jy/beam
mean 1.8717e-04 Jy/beam
median 1.4199e-04 Jy/beam
sigma 9.4815e-05 Jy/beam
MAD rms 1.8535e-05 Jy/beam

RMS images

VLASS3.2.sb45491407.eb46190101.60493.392252210644_split_split.ms

VLASS3.2.ql.T15t26.J192057_193000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45491407.eb46190101.60493.392252210644_split_split.ms']
Start time
2024-07-11 07:06:27.713
End
2024-07-11 07:07:47.323
Duration
0:01:19.611
Note, WebLog generation is not included in the time.

CASA logs for stage 7