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 1.3620e-03 Jy/beam
minimum 1.1538e-04 Jy/beam
mean 1.8688e-04 Jy/beam
median 1.4032e-04 Jy/beam
sigma 9.8871e-05 Jy/beam
MAD rms 1.4350e-05 Jy/beam

RMS images

VLASS3.2.sb45785405.eb46279771.60525.64714339121_split_split.ms

VLASS3.2.ql.T20t15.J114933_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45785405.eb46279771.60525.64714339121_split_split.ms']
output_dir
 
Start time
2024-08-10 01:16:56.430
End
2024-08-10 01:18:26.474
Duration
0:01:30.044
Note, WebLog generation is not included in the time.

CASA logs for stage 7