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 8.1680e-04 Jy/beam
minimum 1.3125e-04 Jy/beam
mean 2.0757e-04 Jy/beam
median 1.6073e-04 Jy/beam
sigma 1.0779e-04 Jy/beam
MAD rms 1.5642e-05 Jy/beam

RMS images

VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms

VLASS3.2.ql.T19t10.J072355_333000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45726869.eb46193807.60498.65348436343_split_split.ms']
output_dir
 
Start time
2024-07-13 01:29:00.747
End
2024-07-13 01:30:37.174
Duration
0:01:36.427
Note, WebLog generation is not included in the time.

CASA logs for stage 7