Time-slice photography with Python (and the 2015 solar eclipse)

Time slices spanning three hours of very cloudy eclipse!

Time slices spanning three hours (left-to-right) of a very cloudy solar eclipse!

There was a solar eclipse in March, and all I saw was cloud.  I was prepared for this, of course, what with living in the UK these days.  But all was not lost!  I still got a photograph (indirectly) of the whole thing in the form of this time-slice, which shows a period of about three hours from left to right.  I wrote a Python script to do all the legwork for me, which I’ve put on GitHub should anyone want it. Continue reading