Another time lapse experiment using Samyang 8mm fisheye lens on Canon T1i DSLR controlled by a SmaTrig2, mounted on an iOptron SmartStar-A for slow motion.
Unintentionally, the time lapse contains aurora ('Northern Lights') caused by the CME ('coronal mass ejection') from sunspot group 1302 (see my other video "Sunspot 1302 from Morden Manitoba").
Video clips assembled using FFmpeg on Linux Mint Debian (LMDE) OS. Movie created using Kdenlive. Background music by Greendjohn (creative commons).