4.1.43. Vblo: rectangular velocity broadening model¶
This multiplicative model broadens an arbitrary additive component with
a rectangular Doppler profile, characterized by the half-width
. Therefore if a delta-line at energy 
is convolved
with this component, its full energy width will be 
, and
line photons get a rectangular distribution between 
and
. Of course, any line or continuum emission component can
be convolved with the this broadening model.
The parameters of the model are:
- vblo:
Velocity broadening half-width
, in km/s. Default
value: 3000 km/s.
