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 7.9460e-04 Jy/beam
minimum 1.0726e-04 Jy/beam
mean 1.7008e-04 Jy/beam
median 1.2827e-04 Jy/beam
sigma 8.8968e-05 Jy/beam
MAD rms 1.1041e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T17t12.J085716_263000.10.2048.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
2024-07-23 23:21:16.588
End
2024-07-23 23:22:47.983
Duration
0:01:31.396
Note, WebLog generation is not included in the time.

CASA logs for stage 7