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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri), The star σOri
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IC434(Horsehead nebula) in HaRGB, 





    
        

            Michael
IC434(Horsehead nebula) in HaRGB

IC434(Horsehead nebula) in HaRGB

Technical card

Resolution: 4409x3320

Dates:March 11, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 45x120" (gain: 139.00) -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 45x120" (gain: 139.00) -20C bin 1x1
Astrodon Ha 5nm 36mm: 89x300" (gain: 139.00) -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 45x119" (gain: 76.00) -20C bin 1x1

Integration: 11.9 hours

Darks: ~100

Flats: ~50

Bias: ~100

Avg. Moon age: 4.47 days

Avg. Moon phase: 20.99%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2580374

RA center: 85.126 degrees

DEC center: -2.407 degrees

Pixel scale: 1.413 arcsec/pixel

Orientation: 88.589 degrees

Field radius: 1.083 degrees

Data source: Traveller

Comments

Author

Misho89
Michael
License: None (All rights reserved)
2012
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IC434(Horsehead nebula) in HaRGB, 





    
        

            Michael