We received a cargo shipment this week with lots of cool stuff to include some new camera lenses . . . spent a good part of the weekend with a 15mm, T1.8 lens. Made a whole bunch of timelapses. Still looking though 1000s of frames, lots of which have aurora but the milky way in this one stood out. 15mm, T1.8, 0.8s, ISO 25600 (embracing noise - but then denoised in photoshop).