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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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Orion in Ha-NIR bicolor, 





    
        

            Andreas Dietz
Orion in Ha-NIR bicolor

Orion in Ha-NIR bicolor

Technical card

Resolution: 1949x1581

Dates:March 6, 2016Dec. 26, 2017

Frames:
Baader Planetarium Ha 2" 7nm: 79x30" ISO25600
Heliopan Infrared RG-780: 320x30" ISO400

Integration: 3.3 hours

Avg. Moon age: 17.08 days

Avg. Moon phase: 30.26%

Astrometry.net job: 1880851

RA center: 83.528 degrees

DEC center: -5.396 degrees

Pixel scale: 7.597 arcsec/pixel

Orientation: 1.081 degrees

Field radius: 2.648 degrees

Locations: Home Observatory, Regensburg, Bavaria, Germany

Data source: Backyard

Description

This is a combination of my previously posted images of M42 and friends in two different wavelengths (Ha and Near Infrared). In the processing of this version I put a focus on the different nebula colors according to the two wavelength parts. The channels are mapped as follows:
R = Ha * NIR
G = Ha
B = Ha
Enjoy it!

Comments

Author

dakloifarwa
Andreas Dietz
License: Attribution-ShareAlike Creative Commons
3581
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Orion in Ha-NIR bicolor, 





    
        

            Andreas Dietz