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 1.1008e-03 Jy/beam
minimum 1.0750e-04 Jy/beam
mean 2.4352e-04 Jy/beam
median 1.4317e-04 Jy/beam
sigma 1.8979e-04 Jy/beam
MAD rms 3.3108e-05 Jy/beam

RMS images

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

s14_0.VLASS2.1.se.T24t10.J090958_533000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T24t10.J090958_533000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38667356.eb38705720.59131.46099141204_split_split.ms']
Start time
2025-01-31 19:59:14.886
End
2025-01-31 20:14:14.501
Duration
0:14:59.615
Note, WebLog generation is not included in the time.

CASA logs for stage 16