IC1396 - Elephant's Trunk Nebula

Traitement HOO sous PixInsight.

Asi Zwo 2600 MM, EQ6R-Pro.

Ha 2h (36 * 200s), Oiii 2h (36 8 200s). Focal lens 700 mm, f/5.6 (Canon 500 mm L IS f/4 + Extender 1.4 mkiii)

Done