The Great Nebula in Orion with De Mairan's Nebula
April 8, 2014
Subject: M42 and M43 - Great Orion Nebula and De Mairan's Nebula
Telescope: Celestron CPC 800 with f/6.3 reducer Camera: Canon Rebel T1i
Technique (M42):33 approximately 30 second lights at 800 ISO. Total exposure time of approximately 17 minutes. 6 darks. 50 biases.
Technique (M43): 15 approximately 30 second lights at 800 ISO. Total exposure time of approximately 8 minutes. 6 darks. 50 biases. Prime focus. Stacked with Deep Sky Stacker. Post-processing in Photoshop.
Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.
Join over 27,600 people who have completed their petition and consider a donation to support advocacy efforts.