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 5.0865e-03 Jy/beam
minimum 1.2416e-04 Jy/beam
mean 2.8193e-04 Jy/beam
median 1.6969e-04 Jy/beam
sigma 2.4322e-04 Jy/beam
MAD rms 3.7758e-05 Jy/beam

RMS images

VLASS2.1.sb38498189.eb38518036.59051.15321533565_split_split.ms

s13_0.VLASS2.1.se.T11t29.J185000_003000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T11t29.J185000_003000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38498189.eb38518036.59051.15321533565_split_split.ms']
output_dir
 
Start time
2024-05-06 11:20:23.179
End
2024-05-06 11:42:09.319
Duration
0:21:46.140
Note, WebLog generation is not included in the time.

CASA logs for stage 15