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 6.1373e-04 Jy/beam
minimum 1.0789e-04 Jy/beam
mean 1.7495e-04 Jy/beam
median 1.3071e-04 Jy/beam
sigma 8.9415e-05 Jy/beam
MAD rms 1.3347e-05 Jy/beam

RMS images

VLASS3.2.sb45557983.eb46200375.60504.59445773148_split_split.ms

VLASS3.2.ql.T17t15.J111238_273000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45557983.eb46200375.60504.59445773148_split_split.ms']
Start time
2024-07-23 03:54:00.058
End
2024-07-23 03:55:12.301
Duration
0:01:12.243
Note, WebLog generation is not included in the time.

CASA logs for stage 7