"IGR J18539+0727"
  E(keV)    dE(keV)   F(ph/(cm^2.s.keV))   Error(1 sigma)
   31.50      4.75        1.27e-05        4.18e-06
   42.75      6.50        8.90e-06        2.20e-06
   57.75      8.50        4.16e-06        3.39e-06
   78.00     11.75        3.22e-06        1.39e-06
  105.25     15.50        2.45e-07        9.78e-07