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 6.1856e-04 Jy/beam
minimum 1.0747e-04 Jy/beam
mean 1.8755e-04 Jy/beam
median 1.3602e-04 Jy/beam
sigma 9.8358e-05 Jy/beam
MAD rms 2.1729e-05 Jy/beam

RMS images

VLASS3.2.sb45557983.eb46200375.60504.59445773148_split_split.ms

VLASS3.2.ql.T17t15.J111456_273000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45557983.eb46200375.60504.59445773148_split_split.ms']
Start time
2024-07-22 22:34:34.457
End
2024-07-22 22:35:24.170
Duration
0:00:49.712
Note, WebLog generation is not included in the time.

CASA logs for stage 7