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NGC 2239  grand champ photographique, 





    
        

            pascvale13
NGC 2239  grand champ photographique

NGC 2239 grand champ photographique

Technical card

Imaging telescope or lens:Objectif PETRY 135 mm

Imaging cameras:Atik 16hrCanon EOS 350D / Digital Rebel XT

Mount:HEQ5

Software:photoshopFitsworkIrisGuidemasterAstroSkyEQASCOM

Filter:Ha

Accessory:Anglais Roue à filtres

Resolution: 1374x1020

Dates:April 24, 2012

Frames:Ha: 25x300" bin 1x1

Integration: 2.1 hours

Darks: ~19

Flats: ~11

Bias: ~11

Avg. Moon age: 2.85 days

Avg. Moon phase: 8.90%

Bortle Dark-Sky Scale: 5.00

Mean FWHM: 2.00

Astrometry.net job: 94656

RA center: 64.473 degrees

DEC center: -77.538 degrees

Pixel scale: 0.315 arcsec/pixel

Orientation: 132.504 degrees

Field radius: 0.075 degrees

Locations: Terrain Asso Plus Près Des Etoiles, La Ciotat, 13, France

Description

Image Ha avec la CCD
Image couleur faite avec un 350 d & une ED 80
Il y a quelques années

Gros travail sur le fond de ciel
Et changement Saturation // Balance des couleurs sous To Shop
Pour un faux Narrow-Band

Comments

Author

pascvale13
pascvale13
License: Attribution-NonCommercial Creative Commons
11451
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Revisions

  • Final
    NGC 2239  grand champ photographique, 





    
        

            pascvale13
    Original
  • NGC 2239  grand champ photographique, 





    
        

            pascvale13
    A

Sky plot

Sky plot

Histogram

NGC 2239  grand champ photographique, 





    
        

            pascvale13