Welcome
I am a researcher (Akademischen Rat) at the Large Scale Structure of the Universe group in the Argelander Institute for Astronomy (AIfA), University of Bonn.
I did my PhD thesis in cosmology at the Kapteyn Astronomical Institute, Groningen, The Netherlands. Then I moved to the Racah Institue of Physics, Hebrew University, in Jerusalem, Israel. After I moved to the University of Kentucky, Lexington KY, USA. And finally I ended up (so far) at AIfA.
I was born in Teziutlan, a small town in the North Sierra of the state of Puebla, Mexico.