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 5.8957e-04 Jy/beam
minimum 1.0500e-04 Jy/beam
mean 1.6355e-04 Jy/beam
median 1.2572e-04 Jy/beam
sigma 8.0739e-05 Jy/beam
MAD rms 9.8771e-06 Jy/beam

RMS images

VLASS3.2.sb45762412.eb46186091.60490.111382233794_split_split.ms

VLASS3.2.ql.T22t14.J135344_453000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45762412.eb46186091.60490.111382233794_split_split.ms']
output_dir
 
Start time
2024-07-24 20:08:01.220
End
2024-07-24 20:09:45.656
Duration
0:01:44.436
Note, WebLog generation is not included in the time.

CASA logs for stage 7