Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  48 sig Ori  ·  50 zet Ori  ·  Alnitak  ·  B33  ·  Flame Nebula  ·  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  Orion B  ·  Sh2-277  ·  The star Alnitak (ζOri)  ·  The star σOri  ·  VdB51
HorseHead nebula widefield in Ha, Tom's Pics
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HorseHead nebula widefield in Ha

HorseHead nebula widefield in Ha, Tom's Pics
Powered byPixInsight

HorseHead nebula widefield in Ha

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Description

Here is the Horsehead nebula in Ha. 4 hours @ f/3.8 with an Antila 3.5nm filter on my Takahashi FSQ85ED taken over a couple of nights, December 1-8, 2020. The Ha was so beautiful in black and white I had to clean it up as a standalone image. I hope you like it.

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HorseHead nebula widefield in Ha, Tom's Pics

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Northeast Imagers
Narrowband imaging