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 6.6254e-04 Jy/beam
minimum 1.2458e-04 Jy/beam
mean 1.8928e-04 Jy/beam
median 1.4533e-04 Jy/beam
sigma 9.2578e-05 Jy/beam
MAD rms 1.1515e-05 Jy/beam

RMS images

VLASS3.2.sb46311229.eb46665224.60575.13050115741_split_split.ms

VLASS3.2.ql.T05t03.J013916_213000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46311229.eb46665224.60575.13050115741_split_split.ms']
output_dir
 
Start time
2024-10-03 09:56:22.790
End
2024-10-03 09:58:02.940
Duration
0:01:40.150
Note, WebLog generation is not included in the time.

CASA logs for stage 7