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Contains:  Horsehead nebula, IC 434, IC 435, NGC 2023, NGC 2024, The star Alnitak (ζOri), The star σOri
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Horsehead and Flame Nebulae in H-Alpha (2 hours), 



    
        

            David Nguyen
Horsehead and Flame Nebulae in H-Alpha (2 hours)
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Horsehead and Flame Nebulae in H-Alpha (2 hours)

Technical card


Dates:Dec. 1, 2014

Frames: 4x1800"

Integration: 2.0 hours

Avg. Moon age: 9.59 days

Avg. Moon phase: 72.66%


Basic astrometry details

Astrometry.net job: 487219

RA center: 5h 40' 46"

DEC center: -2° 24' 3"

Pixel scale: 2.876 arcsec/pixel

Orientation: 92.592 degrees

Field radius: 1.133 degrees


Resolution: 2079x1933

Locations: Home observatory, Sydney Australia , Sydney, NSW, Australia

Description

4x30mins of Ha. Bias, Dark and Flat calibrated.

Comments

Author

davidng
David Nguyen
License: None (All rights reserved)
1553
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Horsehead and Flame Nebulae in H-Alpha (2 hours), 



    
        

            David Nguyen