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 1.5858e-03 Jy/beam
minimum 1.2078e-04 Jy/beam
mean 2.2887e-04 Jy/beam
median 1.6647e-04 Jy/beam
sigma 1.3286e-04 Jy/beam
MAD rms 4.4025e-05 Jy/beam

RMS images

VLASS3.2.sb46316500.eb46665228.60575.71512837963_split_split.ms

VLASS3.2.ql.T02t23.J110221_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46316500.eb46665228.60575.71512837963_split_split.ms']
Start time
2024-11-03 17:23:40.101
End
2024-11-03 17:24:35.195
Duration
0:00:55.094
Note, WebLog generation is not included in the time.

CASA logs for stage 7