Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
Orion Nebula 2014-11-23, Thorinair
Orion Nebula 2014-11-23
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Equipment

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Acquisition details

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Description

Main Image:

Camera: Nikon D7100

Lens: AF-S Nikkor 70-300mm

Focal Length: 300mm

Aperture: f/5.6

Exposure: 2'18'' (Stacked 138x 1'')

ISO: 2000

Frames

Light: 138

Dark: 20

Bias: 14

Flat: 0

Detail Image:

Camera: iPhone 5S

App: Camera+

Telescope: Konusmotor 500

Telescope Focal Length: 500mm

Eyepiece Focal Length: 20mm

Telescope Aperture: 114mm f/4.3

iPhone Aperture: f/2.2

Exposure: 4'' (Stacked 8x 1/2'')

ISO: 2000

Frames

Light: 8

Dark: 0

Bias: 0

Flat: 0

Software Used: DeepSkyStacker, StarTools Demo, Photoshop

Notes: Extra processing done in Photoshop by layering a higher zoom and lower exposure shot of the core taken using iPhone afocal imaging to add detail.

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Orion Nebula 2014-11-23, Thorinair