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Contains:  Omega nebula, M 17, NGC 6618
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Messier 17 in SHO  new process, 





    
        

            Georges
Messier 17 in SHO  new process

Messier 17 in SHO new process

Technical card

Resolution: 2500x2000

Astrometry.net job: 2920850

RA center: 18h 20' 55"

DEC center: -16° 5' 49"

Pixel scale: 2.285 arcsec/pixel

Orientation: 272.429 degrees

Field radius: 1.016

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

Data source: Traveller

Description

Bonjour
J'ai retraité mes images de M17 de 2019 avec celles de 2017 & 2018 .. Tout d'abord voici la SHO :

Ha:27x300s de 2017/2018 + 35x300s de 2019 en bin1
OIII:15x180s de 2019 en bin2
SII:15x180s de 2019 en bin2

Temps de pose total ~= 6,30 H

Hi
I reprocessed my images of M17 of 2019 with those of 2017 & 2018 .. First of all here is the SHO:

Ha: 27x300s of 2017/2018 + 35x300s of 2019 in bin1
OIII: 15x180s of 2019 in bin2
SII: 15x180s of 2019 in bin2

Total time ~= 6.30 H

Comments

Author

Georges
Georges
License: None (All rights reserved)
1913
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Messier 17 in SHO  new process, 





    
        

            Georges