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 1.0482e-03 Jy/beam
minimum 9.9720e-05 Jy/beam
mean 2.2921e-04 Jy/beam
median 1.3011e-04 Jy/beam
sigma 1.8535e-04 Jy/beam
MAD rms 2.9054e-05 Jy/beam

RMS images

VLASS2.1.sb38667356.eb38705720.59131.46099141204_split_split.ms

s14_0.VLASS2.1.se.T24t09.J080324_543000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T24t09.J080324_543000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38667356.eb38705720.59131.46099141204_split_split.ms']
output_dir
 
Start time
2025-01-31 19:48:48.737
End
2025-01-31 20:02:48.117
Duration
0:13:59.380
Note, WebLog generation is not included in the time.

CASA logs for stage 16