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 1.0164e-03 Jy/beam
minimum 1.2307e-04 Jy/beam
mean 2.4528e-04 Jy/beam
median 1.5912e-04 Jy/beam
sigma 1.6283e-04 Jy/beam
MAD rms 3.1781e-05 Jy/beam

RMS images

VLASS2.1.sb38483282.eb38504007.59045.97679461805_split_split.ms

s13_0.VLASS2.1.se.T16t22.J162855_213000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T16t22.J162855_213000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38483282.eb38504007.59045.97679461805_split_split.ms']
Start time
2024-04-15 13:37:25.544
End
2024-04-15 13:56:14.896
Duration
0:18:49.352
Note, WebLog generation is not included in the time.

CASA logs for stage 15