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 7.7381e-04 Jy/beam
minimum 1.1080e-04 Jy/beam
mean 1.9186e-04 Jy/beam
median 1.4467e-04 Jy/beam
sigma 9.8683e-05 Jy/beam
MAD rms 1.9567e-05 Jy/beam

RMS images

VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms

VLASS3.2.ql.T19t13.J102142_343000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms']
output_dir
 
Start time
2024-07-13 13:16:28.641
End
2024-07-13 13:17:44.038
Duration
0:01:15.397
Note, WebLog generation is not included in the time.

CASA logs for stage 7