Math Map Geek
There is a section of track up by Big Timber MT that goes for miles dead straight nearly due east. If you are lucky, you’re at the right section so when the sun rises, you have it dead center over the tracks right on the horizon. Or if you’re me, you geek out a little with a map, compass and sunrise chart to put yourself at the right section at the right moment. It’s really no big deal, it’s just one of those little challenges that if everything works out, you have a photo of shinny railroad tracks. If not, you don’t. In this case, Z7 / Z24-70f2.8 (-2exp comp, 8kWB) was in the right place. Not earth shattering but in its own way, satisfying.