Smoothed count map (logarithmic scale) of the PKS 0447−439 region in energy range from 100 MeV up to 500 GeV as seen by Fermi-LAT based on data between August 2008 and December 2017. The color bar has units of counts per pixel and the pixel dimensions are 0.1 × 0.1°. The locations of the background region and surrounding sources (labeled P1 = new source beyond the 3FGL catalog, P2 = 3FGL J0438.8−4519, P3 = 3FGL J0437.2−4713 and P4 = 3FGL J0455.7−4617) are shown as circles. The magenta circle shows the location of PKS 0447−439 and the yellow circles represent the background region.