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Contains:  NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri), The star σOri
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Horsehead and Flame Nebula, 





    
        

            RichardBoudreau
Horsehead and Flame Nebula

Horsehead and Flame Nebula

Technical card

Resolution: 1175x1600

Dates:Dec. 24, 2018Dec. 26, 2018

Frames:
Optolong Ha 7nm 1,25": 60x300" (gain: 139.00) -15C
Optolong O-III Optolong: 18x300" (gain: 139.00) -15C

Integration: 6.5 hours

Darks: ~20

Flats: ~20

Avg. Moon age: 17.88 days

Avg. Moon phase: 88.29%

Astrometry.net job: 2436652

RA center: 84.805 degrees

DEC center: -2.563 degrees

Pixel scale: 3.937 arcsec/pixel

Orientation: 104.117 degrees

Field radius: 1.085 degrees

Locations: Backyard observatory, Ottawa, Ontario, Canada

Data source: Backyard

Comments

Author

RichardBoudreau
RichardBoudreau
License: None (All rights reserved)
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Horsehead and Flame Nebula, 





    
        

            RichardBoudreau