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Contains:  Hourglass nebula, Lagoon nebula, M 20, M 8, NGC 6514, NGC 6523, NGC 6526, NGC 6530, NGC 6546, The star 7Sgr, The star 9Sgr, Trifid nebula
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Messier 8 & Messier 20 en LHaSHORGB, 



    
        

            Georges
Messier 8 & Messier 20 en LHaSHORGB
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Messier 8 & Messier 20 en LHaSHORGB

Technical card



Basic astrometry details

Astrometry.net job: 3249306

RA center: 18h 4' 24"

DEC center: -23° 41' 24"

Pixel scale: 3.017 arcsec/pixel

Orientation: 92.749 degrees

Field radius: 1.324 degrees


Resolution: 2500x1932

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

Data source: Traveller

Description

Ma derniere image du couple M8/M20 . celle-ci est processée avec le filtre Luminance & le Halpha pour la Luminance et les filtres RVB, Halpha, SII & OIII pour les couleurs. Cela donne une image assez kaleidoscopique et assez étrange , mais j'en avais jamais vue de pareil alors je vous la poste.... A vous de me dire si vous aimez ou pas ........

My last picture of the M8 / M20 couple. it is processed with the Luminance & Halpha filter for Luminance and RGB, Halpha, SII & OIII filters for colors. This gives a rather kaleidoscopic and quite strange image, but I had never seen such a thing so I mail you .... It's up to you to tell me if you like it or not ........

luminance:
23x300s CLS en bin1
Halpha : 18x300s en bin1 de 2018 + 35x300s en bin1 de 2019

couleurs:
R: 15x180s en bin2
V: 15x180s en bin2
B: 15x180s en bin2
Halpha : 18x300s en bin1 de 2018 + 35x300s en bin1 de 2019
OIII: 15x180s en bin2
SII: 15x180s en bin2

Total: ~ 9 Heures

Comments

Author

Georges
Georges
License: None (All rights reserved)
1871
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Messier 8 & Messier 20 en LHaSHORGB, 



    
        

            Georges