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Contains:  NGC 1999, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42 - Orion Nebula, 





    
        

            Bradisback
M42 - Orion Nebula

M42 - Orion Nebula

Technical card

Imaging telescope or lens:Astro Physics 130 Starfire GTX

Imaging camera:Sony A7s ASTRODON

Focal reducer:Astro-Physics 3.5" Quad TCC F4.5

Resolution: 4114x2618

Dates:Dec. 3, 2016

Frames:
42x3" ISO3200
300x30" ISO3200

Integration: 2.5 hours

Flats: ~25

Bias: ~100

Avg. Moon age: 3.63 days

Avg. Moon phase: 14.16%

Bortle Dark-Sky Scale: 1.00

Astrometry.net job: 1362868

RA center: 83.598 degrees

DEC center: -5.336 degrees

Pixel scale: 2.922 arcsec/pixel

Orientation: 93.385 degrees

Field radius: 1.979 degrees

Comments

Author

Bradisback
Bradisback
License: None (All rights reserved)
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  • M42 - Orion Nebula, 





    
        

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    Original
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    M42 - Orion Nebula, 





    
        

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Histogram

M42 - Orion Nebula, 





    
        

            Bradisback