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 7.1551e-04 Jy/beam
minimum 1.2344e-04 Jy/beam
mean 2.1338e-04 Jy/beam
median 1.5347e-04 Jy/beam
sigma 1.1561e-04 Jy/beam
MAD rms 2.4295e-05 Jy/beam

RMS images

VLASS3.2.sb46304244.eb46752957.60580.29955622685_split_split.ms

VLASS3.2.ql.T04t12.J075942_243000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46304244.eb46752957.60580.29955622685_split_split.ms']
output_dir
 
Start time
2024-10-07 03:48:22.618
End
2024-10-07 03:49:10.292
Duration
0:00:47.674
Note, WebLog generation is not included in the time.

CASA logs for stage 7