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 8.6832e-04 Jy/beam
minimum 1.1494e-04 Jy/beam
mean 1.8654e-04 Jy/beam
median 1.4513e-04 Jy/beam
sigma 8.7981e-05 Jy/beam
MAD rms 1.8654e-05 Jy/beam

RMS images

VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms

VLASS3.2.ql.T07t04.J021422_133000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms']
output_dir
 
Start time
2024-08-10 15:26:45.851
End
2024-08-10 15:28:12.985
Duration
0:01:27.134
Note, WebLog generation is not included in the time.

CASA logs for stage 7