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Contains:  NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri)
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ic434 H-LRVB, 





    
        

            LAMAGAT Frederic
ic434 H-LRVB

ic434 H-LRVB

Technical card

Imaging telescope or lens:TSOptics photoline apo 130/905 F/7

Imaging camera:ZWO ASI 1600MM cool ASI 1600MM cool

Mount:EQ8

Guiding telescope or lens:William Optics Zenithstar 80

Guiding camera:ZWO asi224c

Focal reducer:TS PHOTOLINE 3" 0.79x

Filter:Baader Ha LRGB

Resolution: 4327x3267

Dates:Dec. 28, 2016

Frames: 120x120"

Integration: 4.0 hours

Avg. Moon age: 28.79 days

Avg. Moon phase: 0.62%

Astrometry.net job: 1394643

RA center: 85.233 degrees

DEC center: -2.386 degrees

Pixel scale: 1.056 arcsec/pixel

Orientation: 68.337 degrees

Field radius: 0.795 degrees

Locations: observatoire perso, biars sur cère, Lot, France

Description

H-alpha 30x120sec
Luminance 60x120sec
R 10x120sec
G 10x120sec
B 10x120sec

Comments

Author

fred4646
LAMAGAT Frederic
License: None (All rights reserved)
4564
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Revisions

  • ic434 H-LRVB, 





    
        

            LAMAGAT Frederic
    Original
  • ic434 H-LRVB, 





    
        

            LAMAGAT Frederic
    B
  • Final
    ic434 H-LRVB, 





    
        

            LAMAGAT Frederic
    C

B

meilleur alignement des couches

C

réduction du bruit

Sky plot

Sky plot

Histogram

ic434 H-LRVB, 





    
        

            LAMAGAT Frederic