Fig. 2. Hydrogen broadened profiles for H (top), H (middle) and H (bottom) at 8000 K and perturbers per cubic cm. Shown are the complete profile from Eq. (1) (full), the p-d component (dashed), the s-p component (dotted) and the p-s component (dot-dash). The full vertical line is the line bisector of the full line profile. All profiles are area normalised. Note the different scales, and that due to the different central wavelengths of the lines the above widths should not be directly compared with each other.