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 6.1156e-04 Jy/beam
minimum 1.0204e-04 Jy/beam
mean 1.6348e-04 Jy/beam
median 1.2331e-04 Jy/beam
sigma 8.4070e-05 Jy/beam
MAD rms 1.0864e-05 Jy/beam

RMS images

VLASS3.2.sb45491986.eb46194123.60501.35790217592_split_split.ms

VLASS3.2.ql.T15t30.J214705_173000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45491986.eb46194123.60501.35790217592_split_split.ms']
Start time
2024-08-03 05:51:07.473
End
2024-08-03 05:52:29.357
Duration
0:01:21.884
Note, WebLog generation is not included in the time.

CASA logs for stage 7