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 7.4081e-04 Jy/beam
minimum 1.0932e-04 Jy/beam
mean 1.7888e-04 Jy/beam
median 1.3635e-04 Jy/beam
sigma 8.5715e-05 Jy/beam
MAD rms 1.9171e-05 Jy/beam

RMS images

VLASS3.2.sb45475438.eb46170878.60481.14940084491_split_split.ms

VLASS3.2.ql.T14t24.J155824_123000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45475438.eb46170878.60481.14940084491_split_split.ms']
output_dir
 
Start time
2024-06-29 01:08:37.444
End
2024-06-29 01:09:47.531
Duration
0:01:10.087
Note, WebLog generation is not included in the time.

CASA logs for stage 7