writing and integrating

I spent the day hiding from all responsibilities in order to write. I wrote in my spectrophotometric-distances paper, and I wrote in my new chemical-tangents paper. I am trying to get the first of these done and submitted before I leave Heidelberg this month.

I also did a little bit of coding in the chemical-tangents project. I wrote up a general integrator that can take a general vertical density profile in the Milky Way and integrate one-dimensional orbits. It produces position, velocity, and phase for general orbits in the general one-d gravitational problem. Next up: Using this to characterize the GALAH data.