"AX J1631.9-4752" E(keV) dE(keV) F(ph/(cm^2.s.keV)) Error(1 sigma) 31.50 4.75 1.64e-04 1.10e-05 42.75 6.50 5.62e-05 5.85e-06 57.75 8.50 1.24e-05 1.83e-05 78.00 11.75 5.56e-07 6.07e-06