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 1.2532e-03 Jy/beam
minimum 1.3000e-04 Jy/beam
mean 2.4075e-04 Jy/beam
median 1.7041e-04 Jy/beam
sigma 1.3924e-04 Jy/beam
MAD rms 3.7564e-05 Jy/beam

RMS images

VLASS3.2.sb46317571.eb46790109.60583.99582689814_split_split.ms

VLASS3.2.ql.T01t47.J232214_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46317571.eb46790109.60583.99582689814_split_split.ms']
output_dir
 
Start time
2024-11-09 06:36:05.848
End
2024-11-09 06:36:55.210
Duration
0:00:49.361
Note, WebLog generation is not included in the time.

CASA logs for stage 7