Annotated heat map showing integrated backside flux in parameter studies of tapered disks. The left panel shows the flux for disks with a characteristic radius, R_c = 25 AU, while the right panel shows the flux for disks with R_c = 50 AU. Brighter yellow cells indicate higher flux, and darker blue cells indicate lower flux, with values in jansky. The x-axis represents the negative power law (γ), and the y-axis represents the inclination angles. Black cells represent disks where the backside could not be detected (absence of secondary peak, refer Figure 3).