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 3.2855e-03 Jy/beam
minimum 1.0907e-04 Jy/beam
mean 2.5012e-04 Jy/beam
median 1.3869e-04 Jy/beam
sigma 2.4525e-04 Jy/beam
MAD rms 2.4113e-05 Jy/beam

RMS images

VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms

s14_0.VLASS2.1.se.T21t20.J195630_423000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T21t20.J195630_423000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms']
output_dir
 
Start time
2025-01-09 15:26:47.777
End
2025-01-09 15:51:16.062
Duration
0:24:28.285
Note, WebLog generation is not included in the time.

CASA logs for stage 16