not much

Can't say I did all that much today, which is a problem since it is research-only-Tuesday. I spoke at length with Lang about Tractor paper 0, which is still just a gleam in our eyes. I spoke briefly with Brewer and Foreman-Mackey, who are working to bake-off samplers on a very hard problem (see yesterday's post). I worked a bit more on a note about photometric redshift ideas for Alexandra Abate (Arizona), but it isn't moving forward very fast!