Projected region in WMAP 9-year data showing the large discrepancy in between SPSR and FIT-C or FIT-L estimated fluxes for two fitted sources. Images correspond to the WMAP data, the point-source-subtracted data with FIT-C, FIT-L, and SPSR approaches. The positive ring around two the fitted regions as well as a negative peak inside these regions seem to indicate that FIT-C or FIT-L are here over-fitting. The same phenomenon is absent for SPSR.