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 1.1353e-03 Jy/beam
minimum 9.9223e-05 Jy/beam
mean 2.0875e-04 Jy/beam
median 1.2501e-04 Jy/beam
sigma 1.7007e-04 Jy/beam
MAD rms 1.7916e-05 Jy/beam

RMS images

VLASS2.2.sb40507148.eb40987311.59548.184427245375_split_split.ms

s14_0.VLASS2.2.se.T17t08.J054840_273000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T17t08.J054840_273000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.2.sb40507148.eb40987311.59548.184427245375_split_split.ms']
Start time
2025-06-15 09:59:46.735
End
2025-06-15 10:22:41.347
Duration
0:22:54.612
Note, WebLog generation is not included in the time.

CASA logs for stage 16