Example of synthetic coadded RCs. Top panel: Observed coadded and binned RC, which is shown as a reference. Bottom panel: Coadded and binned synthetic RCs in the case of the Burkert and the NFW dark matter halo, which are on the left and right, respectively. The color code in all of the panels are the same and given as follows: the brown square represents the individual RCs and the blue stars represent the coadded RC.