Thor's Helmet | John Ambrose

John Ambrose
Location of photo
Pemberton Lake, NJ
Date/Time of photo
Jan 24, 2012
Object: NGC2359 Telescope: Orion 10" f/3.9 Astrograph Guided w/StarShoot cam and 50mm finder Cropped for an effective FL of 1700 mm Camera: Cannon 550D T2i unmodified; IDAS filter Exp: 60 min (60x60sec subs); ISO 3200 Acquisition: ImagesPlus Camera Control v4.5 Processed with Images Plus, RegiStar and Photoshop
Thor's Helmet is a diffuse nebula size 10'; magnitude unknown
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