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 3.2141e-03 Jy/beam
minimum 1.3223e-04 Jy/beam
mean 2.9801e-04 Jy/beam
median 2.1568e-04 Jy/beam
sigma 2.0425e-04 Jy/beam
MAD rms 8.5331e-05 Jy/beam

RMS images

VLASS3.2.sb46316500.eb46665228.60575.71512837963_split_split.ms

VLASS3.2.ql.T01t35.J171731_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46316500.eb46665228.60575.71512837963_split_split.ms']
output_dir
 
Start time
2024-11-06 10:12:50.002
End
2024-11-06 10:13:47.483
Duration
0:00:57.481
Note, WebLog generation is not included in the time.

CASA logs for stage 7