Sharp Stars Aren't Lucky — They're Calculated скачать в хорошем качестве

Sharp Stars Aren't Lucky — They're Calculated

Stop guessing which frames to keep. This scientific method guarantees sharper stars. In this video, we dive deep into the "Boring Middle" of astrophotography processing: Culling. Most beginners just guess or delete blindly, but using FWHM (Full Width at Half Maximum) allows you to mathematically prove which frames are ruining your stack. I'll show you how to automate this in Siril so you never have to manually inspect 500 subs again. ☕ Fuel my sleepless nights & get cleaner images: https://buymeacoffee.com/astroimagery 📥 Download the Astro Imaging Cheat Sheet: https://astroimagery.com/getcheatsheet/ Timestamps: 0:00 - The "Spray Can" Problem 1:15 - What is FWHM? (The Science of Sharpness) 2:30 - Manual Inspection vs. Math 3:30 - Check Your Own Data! (Interactive) 4:45 - The Siril Workflow (Automated Culling) 5:30 - Roundness vs. Sharpness: The Trade-off 6:15 - The "Trash Threshold" Formula 7:40 - Final Verdict: How Much Should You Delete? Recommended Videos: The Brutal $0 vs $260 Experiment (Siril vs Photoshop) ➤ Watch Here [Insert Link to another relevant video from your channel] My Gear: Links to everything I use and recommend: https://astroimagery.com/gear/ Telescope: Celestron 130slt Camera: ZWO ASI533 MCPRO Mount: Ioptron CEM26 #Astrophotography #Siril #DeepSpace #AstroImaging #FWHM 💓Follow Me: ✅ Website: https://astroimagery.com ✅ Instagram:   / karl_astroimagery