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 7.5906e-04 Jy/beam
minimum 1.2796e-04 Jy/beam
mean 2.0431e-04 Jy/beam
median 1.5288e-04 Jy/beam
sigma 1.0627e-04 Jy/beam
MAD rms 1.5784e-05 Jy/beam

RMS images

VLASS3.2.sb46292699.eb46780325.60582.69240864583_split_split.ms

VLASS3.2.ql.T05t27.J172207_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46292699.eb46780325.60582.69240864583_split_split.ms']
Start time
2024-11-01 18:56:52.714
End
2024-11-01 18:58:04.754
Duration
0:01:12.040
Note, WebLog generation is not included in the time.

CASA logs for stage 7