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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, The star Alnitak (ζOri), The star σOri
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Horsehead and Flame Nebula Bicolor Image Variations, 





    
        

            JDJ
Horsehead and Flame Nebula Bicolor Image Variations

Horsehead and Flame Nebula Bicolor Image Variations

Technical card

Resolution: 1100x751

Astrometry.net job: 2644369

RA center: 85.229 degrees

DEC center: -2.391 degrees

Pixel scale: 9.779 arcsec/pixel

Orientation: 87.677 degrees

Field radius: 1.809 degrees

Locations: Home, Silver Spring, Maryland, United States

Data source: Backyard

Description

I included several variations of my narrowband images of the Horsehead and Flame Nebulas in an animated GIF. Combined Ha/OIII images generated using SHO-AIP script in PixInsight. Starless versions generated using Starnet++.

1 - Ha image
2 - OIII image
3 - HOO palette (Ha = red, OIII=green, OIII=blue)
4 - Custom palette (Ha = red, 50% Ha, 25% OIII = green, OIII=blue)
5 - Custom palette (Ha = red, 50% Ha, 25% OIII = green, OIII=blue) - Starless

Comments

Author

JDJ
JDJ
License: None (All rights reserved)
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Horsehead and Flame Nebula Bicolor Image Variations, 





    
        

            JDJ