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Contains:  M 8, Lagoon nebula, Hourglass nebula, NGC 6523, NGC 6526, Trifid nebula, M 20, NGC 6514, M 7, NGC 6475, NGC 6416, NGC 6383, The star 11Sgr, The star 58Oph, The star 51Oph, The star 4Sgr, The star γ1Sgr, The star 3Sgr, The star 45Oph, The star Alnasl (γ2Sgr), The star Media (δSgr), The star Kaus Australis (εSgr), Part of the constellation Sagittarius (Sgr)
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M7, M8, M20 on Milky Way, 





    
        

            Harold Freckhaus
M7, M8, M20 on Milky Way

M7, M8, M20 on Milky Way

Technical card

Resolution: 4476x4476

Dates:May 14, 2019

Frames: 27x30" ISO800

Integration: 0.2 hours

Darks: ~15

Flats: ~50

Bias: ~30

Avg. Moon age: 10.05 days

Avg. Moon phase: 76.90%

Mean FWHM: 2.25

Temperature: 22.00

Astrometry.net job: 2699637

RA center: 269.550 degrees

DEC center: -28.173 degrees

Pixel scale: 10.902 arcsec/pixel

Orientation: 92.963 degrees

Field radius: 9.585 degrees

Locations: Les Filaos - Ermitage, St Gilles les Bains (St Paul), Ile de la Réunion, Reunion

Data source: Traveller

Description

Premier essai du Skywatcher Star Adventurer dans l'hémisphère sud.
Trouver l'Octan n'est pas aussi aisé que pour la Polaire :).
J'ai utilisé un objectif 100mm à F/4.5 - 800ISO - 30s.
Le montage a été réalisé à l'aide de Astro Pixel Processor.

Ne pas hésiter à visiter la photo en résolution max :)

Comments

Author

Papangue
Harold Freckhaus
License: Attribution-NonCommercial-NoDerivs Creative Commons
801
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Revisions

  • Final
    M7, M8, M20 on Milky Way, 





    
        

            Harold Freckhaus
    Original
  • M7, M8, M20 on Milky Way, 





    
        

            Harold Freckhaus
    C
  • M7, M8, M20 on Milky Way, 





    
        

            Harold Freckhaus
    E

C

M7 (NGC 6475)

E

Champs original - M7, M8 et M20 - Les trois "Kaus"

Sky plot

Sky plot

Histogram

M7, M8, M20 on Milky Way, 





    
        

            Harold Freckhaus