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Contains:  Horsehead nebula, IC 431, IC 432, IC 434, IC 435, NGC 2023, NGC 2024, The star Alnitak (ζOri), The star σOri
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Horsehead and Flame Nebulae, 


            Marco Rapino
Horsehead and Flame Nebulae
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Horsehead and Flame Nebulae

Technical card

Dates:Dec. 24, 2019Dec. 25, 2019

Hutech IDAS 2" LPS-D2: 18x600" ISO400
Optolong L-eNhance 2": 13x1200" ISO800

Integration: 7.3 hours

Darks: ~5

Flats: ~15

Bias: ~60

Avg. Moon age: 28.29 days

Avg. Moon phase: 2.02%

Bortle Dark-Sky Scale: 5.00

Temperature: 8.00

Basic astrometry details job: 3142463

RA center: 5h 41' 11"

DEC center: -2° 14' 45"

Pixel scale: 1.703 arcsec/pixel

Orientation: 81.588 degrees

Field radius: 1.188 degrees

Resolution: 4224x2718

Data source: Backyard



Marco Rapino
License: None (All rights reserved)

Sky plot

Sky plot


Horsehead and Flame Nebulae, 


            Marco Rapino