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 1.5208e-03 Jy/beam
minimum 1.0829e-04 Jy/beam
mean 2.3586e-04 Jy/beam
median 1.3333e-04 Jy/beam
sigma 1.9516e-04 Jy/beam
MAD rms 1.9843e-05 Jy/beam

RMS images

VLASS2.1.sb38521729.eb38627577.59093.001901145835_split_split.ms

s13_0.VLASS2.1.se.T24t19.J180314_523000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T24t19.J180314_523000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38521729.eb38627577.59093.001901145835_split_split.ms']
Start time
2024-05-03 04:58:32.985
End
2024-05-03 05:16:46.716
Duration
0:18:13.731
Note, WebLog generation is not included in the time.

CASA logs for stage 15