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 7.2677e-04 Jy/beam
minimum 1.2530e-04 Jy/beam
mean 1.9410e-04 Jy/beam
median 1.4932e-04 Jy/beam
sigma 9.7243e-05 Jy/beam
MAD rms 1.2968e-05 Jy/beam

RMS images

VLASS3.2.sb46285059.eb46819689.60587.658368055556_split_split.ms

VLASS3.2.ql.T04t23.J150855_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46285059.eb46819689.60587.658368055556_split_split.ms']
output_dir
 
Start time
2024-11-04 17:30:26.545
End
2024-11-04 17:32:06.570
Duration
0:01:40.025
Note, WebLog generation is not included in the time.

CASA logs for stage 7