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 8.7546e-04 Jy/beam
minimum 1.2627e-04 Jy/beam
mean 2.0047e-04 Jy/beam
median 1.5547e-04 Jy/beam
sigma 9.4886e-05 Jy/beam
MAD rms 1.7381e-05 Jy/beam

RMS images

VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms

VLASS3.2.ql.T08t06.J033412_103000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms']
output_dir
 
Start time
2024-08-15 00:09:15.752
End
2024-08-15 00:10:47.304
Duration
0:01:31.552
Note, WebLog generation is not included in the time.

CASA logs for stage 7