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Contains:  NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri), The star σOri
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IC434, NGC2024  Horsehead and Flame Nebulae, 





    
        

            John Ebersole
IC434, NGC2024  Horsehead and Flame Nebulae

IC434, NGC2024 Horsehead and Flame Nebulae

Technical card

Resolution: 1225x1196

Dates:Dec. 16, 2018

Frames: 16x600"

Integration: 2.7 hours

Avg. Moon age: 8.32 days

Avg. Moon phase: 59.91%

Astrometry.net job: 2427674

RA center: 85.178 degrees

DEC center: -2.137 degrees

Pixel scale: 3.205 arcsec/pixel

Orientation: 89.716 degrees

Field radius: 0.762 degrees

Data source: Amateur hosting facility

Remote source: ChileScope

Description

Narrowband Hubble palette image of the Horsehead and Flame nebulae. In this and other narrowband HST images of mine, I do not attempt to eliminate all of the dominant Ha green in order not to suppress its color combinants with SII red and OIII blue, namely yellow and cyan. Ha and SII are dominant in this image.

Comments

Author

jebersole
John Ebersole
License: None (All rights reserved)
2703
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IC434, NGC2024  Horsehead and Flame Nebulae, 





    
        

            John Ebersole