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 9.5541e-04 Jy/beam
minimum 1.1502e-04 Jy/beam
mean 1.9509e-04 Jy/beam
median 1.4417e-04 Jy/beam
sigma 1.0459e-04 Jy/beam
MAD rms 1.8117e-05 Jy/beam

RMS images

VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms

VLASS3.2.ql.T07t06.J035838_153000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms']
output_dir
 
Start time
2024-08-14 05:53:14.869
End
2024-08-14 05:54:19.383
Duration
0:01:04.514
Note, WebLog generation is not included in the time.

CASA logs for stage 7