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 2.2472e-03 Jy/beam
minimum 1.2105e-04 Jy/beam
mean 2.3179e-04 Jy/beam
median 1.6699e-04 Jy/beam
sigma 1.4173e-04 Jy/beam
MAD rms 4.4799e-05 Jy/beam

RMS images

VLASS3.2.sb46293778.eb46666060.60576.03475761574_split_split.ms

VLASS3.2.ql.T03t33.J214926_283000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46293778.eb46666060.60576.03475761574_split_split.ms']
output_dir
 
Start time
2024-11-09 20:04:57.759
End
2024-11-09 20:05:55.814
Duration
0:00:58.054
Note, WebLog generation is not included in the time.

CASA logs for stage 7