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 1.0681e-03 Jy/beam
minimum 1.0518e-04 Jy/beam
mean 2.1449e-04 Jy/beam
median 1.2560e-04 Jy/beam
sigma 1.7201e-04 Jy/beam
MAD rms 1.4628e-05 Jy/beam

RMS images

VLASS3.2.sb45657603.eb46099145.60450.330123067135_split_split.ms

s14_0.VLASS3.2.se.T24t20.J190324_543000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T24t20.J190324_543000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45657603.eb46099145.60450.330123067135_split_split.ms']
output_dir
 
Start time
2025-08-01 23:13:58.388
End
2025-08-01 23:36:44.965
Duration
0:22:46.577
Note, WebLog generation is not included in the time.

CASA logs for stage 16