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 1.4485e-03 Jy/beam
minimum 1.1211e-04 Jy/beam
mean 2.3450e-04 Jy/beam
median 1.4199e-04 Jy/beam
sigma 1.7874e-04 Jy/beam
MAD rms 2.0837e-05 Jy/beam

RMS images

VLASS2.1.sb38598618.eb38624961.59090.97292246528_split_split.ms

s14_0.VLASS2.1.se.T30t07.J160937_783000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T30t07.J160937_783000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38598618.eb38624961.59090.97292246528_split_split.ms']
output_dir
 
Start time
2025-01-03 04:45:46.999
End
2025-01-03 05:07:44.738
Duration
0:21:57.739
Note, WebLog generation is not included in the time.

CASA logs for stage 16