



The Great Orion Nebula click here to se image at 50% size Technical Details: Object(s): The Great Orion Nebula

Observing Site: Azor Observatory, Las Rozas, Madrid,Spain

Date: January-February, 2008

Camera: SBIG STL-11000M @ -20ºC

Telescope: ASA N10 Astrograph @ f/3.6, Astro-Physics AP1200 GTO mount

Filters: Astrodon 6nm H alpha, OIII and SII

Exposure: Ha 120 minutes, OIII 210 min, SII 150 min (30 min subs)

Processing Software: Maxim DL, Photoshop

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