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 7.4348e-04 Jy/beam
minimum 1.4092e-04 Jy/beam
mean 2.2258e-04 Jy/beam
median 1.6854e-04 Jy/beam
sigma 1.0639e-04 Jy/beam
MAD rms 1.9603e-05 Jy/beam

RMS images

VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms

VLASS3.2.ql.T06t19.J120206_193000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms']
output_dir
 
Start time
2024-11-06 11:37:02.066
End
2024-11-06 11:38:12.001
Duration
0:01:09.935
Note, WebLog generation is not included in the time.

CASA logs for stage 7