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 1.1706e-03 Jy/beam
minimum 1.0560e-04 Jy/beam
mean 2.2329e-04 Jy/beam
median 1.2869e-04 Jy/beam
sigma 1.8488e-04 Jy/beam
MAD rms 1.6051e-05 Jy/beam

RMS images

VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms

s14_0.VLASS2.1.se.T21t20.J190749_403000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T21t20.J190749_403000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms']
output_dir
 
Start time
2024-12-20 04:16:11.406
End
2024-12-20 04:37:02.231
Duration
0:20:50.826
Note, WebLog generation is not included in the time.

CASA logs for stage 16