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 6.5903e-04 Jy/beam
minimum 1.0860e-04 Jy/beam
mean 1.6944e-04 Jy/beam
median 1.2947e-04 Jy/beam
sigma 8.6518e-05 Jy/beam
MAD rms 1.1092e-05 Jy/beam

RMS images

VLASS3.2.sb45724492.eb46246271.60515.351924884264_split_split.ms

VLASS3.2.ql.T17t05.J032428_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45724492.eb46246271.60515.351924884264_split_split.ms']
Start time
2024-08-02 12:40:47.594
End
2024-08-02 12:42:26.108
Duration
0:01:38.513
Note, WebLog generation is not included in the time.

CASA logs for stage 7