opacities.html with the html deleted Kurucz/Opacities Naming scheme: M01 = [-0.1} log metal abundance relative to solar P00 = [+0.0] solar abundances from Anders and Grevesse ( ) P05 = [+0.5] log metal abundance relative to solar A = alpha enchanced, the alpha-process elements (O, Ne, Mg, Si, S, Ar, Ca, and Ti) enhanced by +0.4 in the log. B = alpha enchanced, the alpha-process elements (O, Ne, Mg, Si, S, Ar, Ca, and Ti) enhanced by +1.0 in the log. F = solar Fe abundance reduced to current value -4.51 HE = He number fraction specified in per cent Y = He mass fraction specified in per cent Directory logical name [OPACITIES] OPACITIES Logical name subdirectory is [opacities.logical name] DFBETA opacities for region around Hbeta without Hbeta itself for various abundances DFM01 DFM02 DFM03 DFM05 DFM05A DFM05HE00 DFM10 DFM10A DFM10HE50 DFM15 DFM15A DFM20 DFM20A DFM25 DFM25A DFM30 DFM30A DFM35 DFM35A DFM40 DFM40A DFM45 DFM45A DFM50 DFM50A DFP00 DFP00A DFP00B DFP00F DFP00HE00 DFP00NOHLINES opacities without H lines, mainly metal lines that scale approximately with abundance DFP00Y25 DFP00Y31 DFP01 DFP02 DFP03 DFP03F DFP04 interpolated DFP05 DFP05A DFP10 ROSSELAND Rosseland opacities computed from the above opacities. in ascii