The Great Orion Nebula
(Includes NGCs 1973/75/77/81)
(RA 5h 34m, DEC -4d 50m)
Photo Details:
- Instrument: AstroPhysics 155EDF Refractor with Telecompressor (924mm-f/5.96) & with Field Flattener (1184mm-f/7.64)
- Filters: None
- Exposure: Mosaic of three Images. M42: 30x5 mins @ ISO 800, 30x2 mins + 16x30 secs + 8x5 secs + 4x2 secs @ ISO400, NGC1977: 27x10 mins @ ISO800
- Camera: Canon 20Da with Hutech Type I Filter
- Software: Images Plus, Photoshop CS2, Noise Ninja
- Location: Mountain Ranch, California, El. 2500ft (120d 30' 02" W & 38d 14' 01" N)
- Date: October 6, 2005, October 29, 2006 and November 24, 2006
- Comments:
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