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 3.8735e-03 Jy/beam
minimum 1.2122e-04 Jy/beam
mean 2.2179e-04 Jy/beam
median 1.5447e-04 Jy/beam
sigma 1.5228e-04 Jy/beam
MAD rms 2.7326e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T04t08.J045542_273000.10.2048.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
2024-11-10 05:58:02.095
End
2024-11-10 05:58:59.387
Duration
0:00:57.292
Note, WebLog generation is not included in the time.

CASA logs for stage 7