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 6.8757e-04 Jy/beam
minimum 1.1791e-04 Jy/beam
mean 1.8250e-04 Jy/beam
median 1.4034e-04 Jy/beam
sigma 9.0648e-05 Jy/beam
MAD rms 1.1114e-05 Jy/beam

RMS images

VLASS3.2.sb45489091.eb46193302.60495.06576005787_split_split.ms

VLASS3.2.ql.T15t19.J134027_173000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45489091.eb46193302.60495.06576005787_split_split.ms']
output_dir
 
Start time
2024-07-14 02:14:22.309
End
2024-07-14 02:16:02.337
Duration
0:01:40.028
Note, WebLog generation is not included in the time.

CASA logs for stage 7