age,FeH,FeHerr
13.5,-0.52,0.24
10.3,-0.25,0.23
9.5,-0.28,0.22
8.5,-0.21,0.19
7.3,-0.08,0.18
6.6,0.,0.19
5.5,-0.06,0.2
4.5,-0.04,0.2
3.5,0.03,0.2
2.5,0.04,0.19
1.8,0.03,0.12
1.1,0.06,0.14