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 1.3433e-03 Jy/beam
minimum 1.0172e-04 Jy/beam
mean 1.6012e-04 Jy/beam
median 1.2114e-04 Jy/beam
sigma 8.6521e-05 Jy/beam
MAD rms 1.0363e-05 Jy/beam

RMS images

VLASS3.2.sb45623055.eb46200180.60504.33565158564_split_split.ms

VLASS3.2.ql.T19t04.J023555_333000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45623055.eb46200180.60504.33565158564_split_split.ms']
Start time
2024-07-22 08:19:42.207
End
2024-07-22 08:21:15.601
Duration
0:01:33.394
Note, WebLog generation is not included in the time.

CASA logs for stage 7