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NGC 2359 Thors Helmet (105mm 5DII).jpg
The Thor's Helmet or Duck Nebula, NGC 2359 in Canis Major. Faint cluster at left of nebula is Haffner 6, one at upper left is Haffner 8; one at left edge of frame, centre, is NGC 2374. This is a stack of 4 x 10 minute exposures at ISO 800 with the Canon 5D MkII and Astro-Physics Traveler 105mm apo refractor at f/5.8 with the 6x7 field flattener. Taken from Timor Cottage, Coonabarabran, Australia, December 18/19, 2012.
- Copyright
- © 2012 Alan Dyer
- Image Size
- 5617x3745 / 41.0MB
- Contained in galleries
- Nebulas