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Contains:  Omega nebula, M 17, NGC 6618
Getting plate-solving status, please wait...
M17 en LHalpha, 





    
        

            Georges
M17 en LHalpha

M17 en LHalpha

Technical card

Resolution: 2500x1974

Astrometry.net job: 3067531

RA center: 18h 20' 53"

DEC center: -16° 6' 21"

Pixel scale: 2.246 arcsec/pixel

Orientation: 272.370 degrees

Field radius: 0.994

Locations: Plateau du Vercors, Gresse en Vercors, Isere, France

Data source: Backyard

Description

Comme promis, Voici la dernière image de Messier 17, il s'agit de l'image de Luminance LHalpha qui combine les images des filtres CLS & Halpha à 50/50... comme pour l'image en couleur, la différence entre l'image Halpha et LHalpha est faible..

As promised, here is the last image of Messier 17, this is the image of Luminance LHalpha that combines the images of the filters CLS & Halpha to 50/50 ... as for the color image, the difference between Halpha and LHalpha image is weak ..

Comments

Author

Georges
Georges
License: None (All rights reserved)
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M17 en LHalpha, 





    
        

            Georges