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 6.8897e-04 Jy/beam
minimum 1.0785e-04 Jy/beam
mean 1.7118e-04 Jy/beam
median 1.3134e-04 Jy/beam
sigma 8.6657e-05 Jy/beam
MAD rms 1.2171e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T17t05.J033749_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45724492.eb46246271.60515.351924884264_split_split.ms']
output_dir
 
Start time
2024-08-02 00:13:23.183
End
2024-08-02 00:14:59.022
Duration
0:01:35.839
Note, WebLog generation is not included in the time.

CASA logs for stage 7