Equipment: Sky-Watcher 102/500, Google pixel 9a – Open Camera app
Czech Republic, 10mm eyepiece, Bortle class 4 zone – the natural-to-artificial brightness ratio is 1.7.
Process: 850 × 1.5s at ISO 6400. Every 10 shots I had to manually re-adjust the telescope, since I don’t have tracking. Then I used DSS and Photopea for post-processing.
by Kryton_219