M42 – Orion Nebula

M42 – Orion Nebula
Autor:  Alexandru Georoceanu

Detalii:
integrare: 9min; expuneri de 20s
– fara cadre “dark”, numai cadre “flat”
– F 5.6
Nikon D3100 on
Astro-Tech 115 EDT, 0.8x flattener on
Sky-Watcher NEQ5

PixInsight and Photoshop pentru procesare