I finally got around to processing this stack: taken with the Seestar S50 under Bortle 5 skies. 🌌
If you meant a different "374x," such as a specific Russian Post Office (197374) or a math challenge , please let me know! I finally got around to processing this stack:
It’s amazing what software like Siril and GraXpert can pull out of raw data. Swipe to see the difference between a single raw frame and the final 1-hour total integration! I finally got around to processing this stack: