“…This anisotropy was observed in the Northern Hemisphere from energies of tens to several hundreds GeV with muon detectors (Nagashima et al, 1998;Munakata et al, 2010), and in the multi-TeV energy range with Tibet ASγ array (Amenomori et al, 2006(Amenomori et al, , 2011a, Super-Kamiokande (Guillian et al, 2007), Milagro (Abdo et al, 2009) and ARGO-YBJ (Zhang, 2009;Shuwang, 2011). An anisotropy was also observed at an energy in excess of about 100 TeV with the EAS-TOP shower array (Aglietta et al, 2009). Recently similar observations were reported in the Southern Hemisphere at energies of 10s to 100s TeV with the IceCube Observatory (Abbasi et al, 2010(Abbasi et al, , 2012.…”