Contains: NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri), The star σOri
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Horsehead Nebula in Ha

Technical card

Imaging telescope or lens: Astro-Tech AT65EDQ

Imaging camera: ZWO ASI174MM

Mount: Sky-Watcher HEQ5 PRO

Software: Deep Sky StackerPixInsight

Resolution: 1936x1216

Dates: Dec. 8, 2015

Frames: 120x60"

Integration: 2.0 hours

Avg. Moon age: 26.76 days

Avg. Moon phase: 8.44%

Astrometry.net job: 877002

RA center: 85.133 degrees

DEC center: -2.264 degrees

Pixel scale: 2.857 arcsec/pixel

Orientation: 96.140 degrees

Field radius: 0.907 degrees

Locations: Home, Stanford in the Vale, Oxfordshire, United Kingdom

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Author

Jonathan Edgecombe
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Horsehead Nebula in Ha, Jonathan Edgecombe