HEASoft and XSPEC are now available as conda packages. See details ....
wabs, zwabs: photoelectric absorption, Wisconsin cross-sections
A photo-electric absorption using Wisconsin (Morrison & McCammon 1983) cross-sections.
where is the photo-electric cross-section (NOT including Thomson
scattering). Note that this model uses the Anders & Ebihara relative
abundances (1982) regardless of the abund command.
par1= |
equivalent hydrogen column (in units of |
The zwabs variant allows the user to specify a (fixed) redshift parameter, and uses the corresponding formula
par1= |
equivalent hydrogen column (in units of |
par2=z | redshift |