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 1.3380e-03 Jy/beam
minimum 1.1015e-04 Jy/beam
mean 2.4331e-04 Jy/beam
median 1.4009e-04 Jy/beam
sigma 1.9567e-04 Jy/beam
MAD rms 2.6918e-05 Jy/beam

RMS images

VLASS2.1.sb38719425.eb38722999.59135.57082381945_split_split.ms

s14_0.VLASS2.1.se.T25t07.J091849_593000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T25t07.J091849_593000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38719425.eb38722999.59135.57082381945_split_split.ms']
output_dir
 
Start time
2025-01-14 00:46:50.487
End
2025-01-14 01:04:38.177
Duration
0:17:47.690
Note, WebLog generation is not included in the time.

CASA logs for stage 16