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 6.7582e-03 Jy/beam
minimum 1.2429e-04 Jy/beam
mean 2.9932e-04 Jy/beam
median 1.9297e-04 Jy/beam
sigma 3.1510e-04 Jy/beam
MAD rms 6.7601e-05 Jy/beam

RMS images

VLASS3.2.sb46287040.eb46657233.60573.73467741898_split_split.ms

VLASS3.2.ql.T02t24.J115158_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46287040.eb46657233.60573.73467741898_split_split.ms']
output_dir
 
Start time
2024-10-29 01:16:48.096
End
2024-10-29 01:18:16.780
Duration
0:01:28.684
Note, WebLog generation is not included in the time.

CASA logs for stage 7