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 1.6477e-03 Jy/beam
minimum 1.0228e-04 Jy/beam
mean 2.3493e-04 Jy/beam
median 1.3784e-04 Jy/beam
sigma 1.8443e-04 Jy/beam
MAD rms 3.1455e-05 Jy/beam

RMS images

VLASS2.1.sb38523814.eb38632964.59098.28982543982_split_split.ms

s14_0.VLASS2.1.se.T25t17.J215600_603000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T25t17.J215600_603000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38523814.eb38632964.59098.28982543982_split_split.ms']
Start time
2025-01-23 04:39:46.028
End
2025-01-23 04:54:49.712
Duration
0:15:03.684
Note, WebLog generation is not included in the time.

CASA logs for stage 16