Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  NGC 1990  ·  NGC 1999  ·  NGC 2023  ·  NGC 2024  ·  Part of the constellation Orion (Ori)  ·  The star 42Ori  ·  The star 45Ori  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  The star σOri
Getting plate-solving status, please wait...
Orion, Horsehead nebula widefield, Byoungjun Jeong
Orion, Horsehead nebula widefield
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Orion, Horsehead nebula widefield

Getting plate-solving status, please wait...
Orion, Horsehead nebula widefield, Byoungjun Jeong
Orion, Horsehead nebula widefield
Powered byPixInsight

Orion, Horsehead nebula widefield

Equipment

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Acquisition details

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Description

Telescope : WilliamOptics WO Star 71 II (D:71mm, fl:350mm)

CCD : SBIG STL-11k

Mount : RainbowAstro Weightless Mount RST-150H

Guide CCD : STL-11K Self-Guiding dual ccd

Exposure : L 600s x 5(1x1bin), RGB each 600s x 5(2x2bin) total 3h 20m

Location : Daedeok, Gimcheon, Korea

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