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 7.4330e-04 Jy/beam
minimum 1.1737e-04 Jy/beam
mean 1.8290e-04 Jy/beam
median 1.3801e-04 Jy/beam
sigma 9.2897e-05 Jy/beam
MAD rms 1.1504e-05 Jy/beam

RMS images

VLASS3.2.sb45784784.eb46244793.60514.331334699076_split_split.ms

VLASS3.2.ql.T17t01.J002827_243000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45784784.eb46244793.60514.331334699076_split_split.ms']
Start time
2024-07-27 11:21:26.335
End
2024-07-27 11:22:51.320
Duration
0:01:24.985
Note, WebLog generation is not included in the time.

CASA logs for stage 7