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 7.6347e-04 Jy/beam
minimum 1.1510e-04 Jy/beam
mean 1.8009e-04 Jy/beam
median 1.3674e-04 Jy/beam
sigma 9.2062e-05 Jy/beam
MAD rms 1.1784e-05 Jy/beam

RMS images

VLASS3.2.sb46307476.eb46813468.60587.33283158565_split_split.ms

VLASS3.2.ql.T04t11.J065107_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46307476.eb46813468.60587.33283158565_split_split.ms']
output_dir
 
Start time
2024-10-29 17:01:48.874
End
2024-10-29 17:03:25.013
Duration
0:01:36.139
Note, WebLog generation is not included in the time.

CASA logs for stage 7