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 7.3240e-04 Jy/beam
minimum 1.2794e-04 Jy/beam
mean 2.0990e-04 Jy/beam
median 1.5387e-04 Jy/beam
sigma 1.1048e-04 Jy/beam
MAD rms 1.7373e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T05t27.J175916_213000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46292699.eb46780325.60582.69240864583_split_split.ms']
output_dir
 
Start time
2024-11-01 11:19:30.214
End
2024-11-01 11:20:34.923
Duration
0:01:04.709
Note, WebLog generation is not included in the time.

CASA logs for stage 7