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 7.8756e-04 Jy/beam
minimum 1.2878e-04 Jy/beam
mean 1.9951e-04 Jy/beam
median 1.5027e-04 Jy/beam
sigma 9.9284e-05 Jy/beam
MAD rms 1.3143e-05 Jy/beam

RMS images

VLASS3.2.sb46293778.eb46666060.60576.03475761574_split_split.ms

VLASS3.2.ql.T05t36.J234814_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46293778.eb46666060.60576.03475761574_split_split.ms']
output_dir
 
Start time
2024-10-03 08:58:29.488
End
2024-10-03 08:59:59.220
Duration
0:01:29.732
Note, WebLog generation is not included in the time.

CASA logs for stage 7