Add Double spiral-in and semi-reversals

In every directory there are 2 kinds of data, unbinned (where every dot resembles a system, but not every system has the same probability) and binned (the data is binned and the colors indicate the probability).

Unbinned data

Red = All normal systems (primary becomes first a WD)

Green =All reversed systems (secondary becomes first a WD: so M1/Mwd1 is WD which is formed first)

Blue = Doubles: 2 WDs are formed simultaneously

Pink = Double spiral-in: 2 formation paths: 1) double spiral-in (so two stars lose envelope simultaneously) but 1 WD is formed (initially most massive star) and a He-star (so not two WDs) 2) Semi-reversal: first becomes He-star, later second star becomes He-star. Then later first star becomes WD.

(Sorry I cannot make distinction between those two paths)

Unbinned data

Systems that form (minimum) 1 WD

Systems that form 2 WDs

This website is still work in progress (15/02/2012)