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 9.7115e-04 Jy/beam
minimum 1.3416e-04 Jy/beam
mean 2.2241e-04 Jy/beam
median 1.6790e-04 Jy/beam
sigma 1.1754e-04 Jy/beam
MAD rms 1.9264e-05 Jy/beam

RMS images

VLASS3.2.sb45650739.eb46135261.60463.65149993055_split_split.ms

VLASS3.2.ql.T16t08.J054314_233000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45650739.eb46135261.60463.65149993055_split_split.ms']
output_dir
 
Start time
2024-07-12 18:17:27.295
End
2024-07-12 18:18:46.493
Duration
0:01:19.198
Note, WebLog generation is not included in the time.

CASA logs for stage 7