Long exposure photo of the Sun taken from the roof of my workplace: Ångström laboratory, Uppsala.

Long time no write !

Today I wanted to share this neat long exposure solar photography taken from the roof of my university building: Ångströmlaboratoriet in Uppsala. I bought a solarcan which I simply set up on the roof and left there between summer and winter solstices in 2022. Then, I just scanned the photographic film, and voila!

You can see the tracks of the Sun. Quite a lot of amplitude, Sweden is quite high-latitude.

I have 4 other cans, I am thinking of where to put them next ;)

photo work