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 1.4491e-03 Jy/beam
minimum 1.3372e-04 Jy/beam
mean 2.5469e-04 Jy/beam
median 1.6337e-04 Jy/beam
sigma 1.7891e-04 Jy/beam
MAD rms 1.9751e-05 Jy/beam

RMS images

VLASS2.1.sb38726305.eb38809014.59142.09063322916_split_split.ms

s14_0.VLASS2.1.se.T08t01.J001007_093000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T08t01.J001007_093000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38726305.eb38809014.59142.09063322916_split_split.ms']
Start time
2025-01-14 11:51:49.235
End
2025-01-14 12:18:05.706
Duration
0:26:16.470
Note, WebLog generation is not included in the time.

CASA logs for stage 16