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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, The star Alnitak (ζOri), The star σOri
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IC434-Nébulesuse de la flamme et tête de cheval, 





    
        

            Frédéric Girard
IC434-Nébulesuse de la flamme et tête de cheval

IC434-Nébulesuse de la flamme et tête de cheval

Technical card

Imaging telescope or lens:FSQ-106ED

Imaging camera:QSI 640 WSG

Mount:Avalon Linear

Software:PixInsight

Filters:astronomik FiltreAstrodon Filtre

Accessories:Orion Star Shoot Autoguiderphd guiding

Resolution: 1920x1923

Dates:Nov. 26, 2013

Frames:astronomik Filtre: 55x300" -35C bin 1x1

Integration: 4.6 hours

Darks: ~30

Flats: ~5

Bias: ~100

Avg. Moon age: 22.78 days

Avg. Moon phase: 43.27%

Bortle Dark-Sky Scale: 3.00

Temperature: 5.00

Astrometry.net job: 131511

RA center: 85.161 degrees

DEC center: -2.293 degrees

Pixel scale: 2.870 arcsec/pixel

Orientation: 122.316 degrees

Field radius: 1.083 degrees

Description

Mixage couches Ha (32 poses de 600s) avec RVB (17 poses par couche de 300s), image traitée avec Pixinsight

Comments

Author

Flavastro
Frédéric Girard
License: Attribution-NonCommercial Creative Commons
2110
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IC434-Nébulesuse de la flamme et tête de cheval, 





    
        

            Frédéric Girard