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 1.5096e-03 Jy/beam
minimum 1.1005e-04 Jy/beam
mean 2.5331e-04 Jy/beam
median 1.4372e-04 Jy/beam
sigma 2.3479e-04 Jy/beam
MAD rms 3.0598e-05 Jy/beam

RMS images

VLASS3.2.sb45651824.eb45865366.60434.814344212966_split_split.ms

s14_0.VLASS3.2.se.T16t09.J060209_223000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T16t09.J060209_223000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45651824.eb45865366.60434.814344212966_split_split.ms']
output_dir
 
Start time
2025-08-10 05:23:41.212
End
2025-08-10 05:44:20.900
Duration
0:20:39.688
Note, WebLog generation is not included in the time.

CASA logs for stage 16