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 8.9600e-04 Jy/beam
minimum 1.2752e-04 Jy/beam
mean 2.2840e-04 Jy/beam
median 1.7101e-04 Jy/beam
sigma 1.1822e-04 Jy/beam
MAD rms 3.2430e-05 Jy/beam

RMS images

VLASS3.2.sb46305306.eb46769284.60580.65055013889_split_split.ms

VLASS3.2.ql.T01t33.J161718_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46305306.eb46769284.60580.65055013889_split_split.ms']
output_dir
 
Start time
2024-10-26 14:55:57.416
End
2024-10-26 14:56:47.169
Duration
0:00:49.753
Note, WebLog generation is not included in the time.

CASA logs for stage 7