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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 Horse head nebula, 





    
        

            Turki Alamri
IC434 Horse head nebula

IC434 Horse head nebula

Technical card

Resolution: 3134x2360

Dates:Dec. 14, 2017Dec. 15, 2017Dec. 16, 2017Dec. 17, 2017

Frames:
Baader Blue 36 mm: 10x300" bin 1x1
Baader Green Filter 36mm: 20x300" bin 1x1
Baader Ha 7nm 36mm: 6x900" bin 1x1
Baader Luminance 36 mm: 38x600" -20C bin 1x1
Baader Red Filter 36mm: 12x300" bin 1x1

Integration: 11.3 hours

Darks: ~30

Bias: ~120

Avg. Moon age: 27.48 days

Avg. Moon phase: 5.71%

Temperature: 25.00

Astrometry.net job: 1963016

RA center: 85.265 degrees

DEC center: -2.395 degrees

Pixel scale: 2.643 arcsec/pixel

Orientation: 89.401 degrees

Field radius: 1.440 degrees

Description

HA+LRGB

Comments

Author

turki_alamri
Turki Alamri
License: None (All rights reserved)
1390
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Revisions

  • IC434 Horse head nebula, 





    
        

            Turki Alamri
    Original
  • Final
    IC434 Horse head nebula, 





    
        

            Turki Alamri
    B

Sky plot

Sky plot

Histogram

IC434 Horse head nebula, 





    
        

            Turki Alamri