method leven 10 0.01 abund angr xsect vern cosmo 70 0 0.73 xset delta 0.01 systematic 0 model atable{igmDTz03bcth.fits} -4.5 0.01 -7.11 -7.1 -1.9 -1.89 5.5 0.01 3.89 3.9 7.1 7.11 0 -0.001 0 0 5 5 1 0.01 0 0 1e+20 1e+24