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 2.2923e-03 Jy/beam
minimum 1.3754e-04 Jy/beam
mean 2.6610e-04 Jy/beam
median 1.9552e-04 Jy/beam
sigma 1.5778e-04 Jy/beam
MAD rms 4.9665e-05 Jy/beam

RMS images

VLASS3.2.sb46288375.eb46662428.60574.69680592592_split_split.ms

VLASS3.2.ql.T05t20.J125924_223000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46288375.eb46662428.60574.69680592592_split_split.ms']
Start time
2024-10-28 05:17:55.900
End
2024-10-28 05:18:59.469
Duration
0:01:03.569
Note, WebLog generation is not included in the time.

CASA logs for stage 7