Flux spectrum of the Pierre Auger Observatory --------------------------------------------- as presented in Phys. Rev. Lett. 101, 061101 (2008) and preprint arXiv:0806.4302 (astro-ph). The integrated exposure for the data given below is 7000+-200 km^2 sr yr. The columns below contain the following information 1) log10(E): log10(Energy_at_bin_centre) 2) wid: Bin width 3) N: Numbers of events 4) J*1e30: Flux times 1e30; in units [J]=1/(m^2 s sr eV) 5) J_Stat_LL: Statistical uncertainty at lower limit times 1e30 (using Feldman Cousins limit for N<20) 6) J_Stat_UL: Statistical uncertainty at upper limit times 1e30 (using Feldman Cousins limit for N<20) 7) E_Sys_Err_Cal (in %): Systematic uncertainty on the energy scale due to the calibration curve uncertainty 8) J_Sys_Err_Cal: Systematic uncertainty on the flux due to the energy calibration 9) E_Stat_Err_Cal (in %): Statistical uncertainty on the energy bin due to the statistical uncertainty of the calibration curve 10) J_Stat_Err_Cal: Statistical uncertainty on the flux due to the statistical uncertainty of the energy scale 11) E_Sys_Err_Abs (in %): Systematic uncertainties due to the uncertainty on the abs. FD energy measurement of 22% 12) J_Sys_Err_Abs: Systematic uncertainty on the flux due to the uncertainty on the abs. FD Energy measurement of 22% log10(E) bin N J J_Stat_LL J_Stat_UL E_Sys_Err_Cal J_Sys_Err_Cal E_Stat_Err_Cal J_Stat_Err_Cal E_Sys_Err_Abs J_Sys_Err_Abs *1e30 *1e30 *1e30 (in %) *1e30 (in %) *1e30 (in %) *1e30 18.45 0.1 7275 0.05078233 0.00059538 0.00059538 2.5 0.00125244 0.8 0.00041772 22.0 0.01117211 18.55 0.1 4172 0.02313257 0.00035814 0.00035814 3.3 0.00075302 0.7 0.00017253 22.0 0.00508917 18.65 0.1 2634 0.01160100 0.00022604 0.00022604 4.0 0.00046916 0.8 0.00008754 22.0 0.00255222 18.75 0.1 1804 0.00631126 0.00014859 0.00014859 4.8 0.00030503 0.8 0.00005340 22.0 0.00138848 18.85 0.1 1229 0.00341532 0.00009742 0.00009742 5.6 0.00019201 1.0 0.00003409 22.0 0.00075137 18.95 0.1 824 0.00181889 0.00006336 0.00006336 6.4 0.00011661 1.2 0.00002159 22.0 0.00040016 19.05 0.1 561 0.00098365 0.00004153 0.00004153 7.2 0.00007082 1.4 0.00001376 22.0 0.00021640 19.15 0.1 405 0.00056407 0.00002803 0.00002803 8.0 0.00004506 1.6 0.00000916 22.0 0.00012410 19.25 0.1 259 0.00028654 0.00001780 0.00001780 8.8 0.00002515 1.9 0.00000532 22.0 0.00006304 19.35 0.1 171 0.00015027 0.00001149 0.00001149 9.6 0.00001438 2.1 0.00000315 22.0 0.00003306 19.45 0.1 105 0.00007329 0.00000715 0.00000715 10.4 0.00000759 2.3 0.00000172 22.0 0.00001612 19.55 0.1 74 0.00004103 0.00000477 0.00000477 11.1 0.00000457 2.6 0.00000106 22.0 0.00000903 19.65 0.1 31 0.00001365 0.00000245 0.00000245 11.9 0.00000163 2.8 0.00000039 22.0 0.00000300 19.75 0.1 19 0.00000665 0.00000146 0.00000169 12.7 0.00000085 3.1 0.00000021 22.0 0.00000146 19.85 0.1 11 0.00000306 0.00000089 0.00000106 13.5 0.00000041 3.3 0.00000010 22.0 0.00000067 19.95 0.1 7 0.00000155 0.00000061 0.00000073 14.3 0.00000022 3.6 0.00000006 22.0 0.00000034 20.05 0.1 0 0.00000034 0.00000000 0.00000034 15.1 0.00000005 3.8 0.00000001 22.0 0.00000007 20.15 0.1 0 0.00000027 0.00000000 0.00000027 15.9 0.00000004 4.1 0.00000001 22.0 0.00000006 20.25 0.1 1 0.00000011 0.00000007 0.00000019 16.7 0.00000002 4.4 0.00000000 22.0 0.00000002 20.35 0.1 0 0.00000017 0.00000000 0.00000017 17.5 0.00000003 4.6 0.00000001 22.0 0.00000004 20.45 0.1 0 0.00000013 0.00000000 0.00000013 18.2 0.00000002 4.9 0.00000001 22.0 0.00000003 Please feel free to contact Markus.Roth@ik.fzk.de in case of any question.