Some star trail photography from last night. I took 100 photos (would have been more but my battery died) and combined them using a small program called StarStax. I didn’t know exactly what I was going to get but I’m pleasantly surprised.
Photo details: 100 photos taken at 30sec, f/5.6, ISO 200 using Magic Lantern firmware hack on my Canon so I could use an interavalometer. Lens was a Sigma 10-20mm.