Skip to main content
next up previous contents
Next: highecut, zhighect: high-energy cutoff Up: Multiplicative Model Components Previous: gabs, zgabs: gaussian absorption   Contents


heilin: Voigt absorption profiles for He I series

This model calculates the Voigt absorption profiles for the He I series.

par1=nHeI He I column density ($10^{22}$ atoms/cm$^2$)
par2=b b value (km/s)
par3=z Redshift