Greetings fromSan Francisco, where the weather and hospitality has been awesome. If you live in the area, or palm to visit, definitely check out the California Academies of Science. It is likely the best science museum I've ever visited.
We are the midst of day two of the 2nd Citizen Sky workshop. This morning I talked about the AAVSO database and then Michael Koppelman gave a conceptual talk about uncertainty in data. He had an awesome animated gif showing how binning data can increase precision to a point, but you go too far you lose the structure In the data - basically throwing the baby out with the bath water.Read more