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 6.9192e-04 Jy/beam
minimum 1.1660e-04 Jy/beam
mean 1.7931e-04 Jy/beam
median 1.3687e-04 Jy/beam
sigma 9.2008e-05 Jy/beam
MAD rms 1.0893e-05 Jy/beam

RMS images

VLASS3.2.sb46307476.eb46813468.60587.33283158565_split_split.ms

VLASS3.2.ql.T04t11.J070855_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46307476.eb46813468.60587.33283158565_split_split.ms']
Start time
2024-10-28 15:41:59.192
End
2024-10-28 15:43:42.351
Duration
0:01:43.160
Note, WebLog generation is not included in the time.

CASA logs for stage 7