Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak (Robert Huerbsch)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 50 Ori) · Flame Nebula · IC 431 · IC 432 · IC 434 · IC 435 · NGC 2023 · NGC 2024 · Orion B · The star Alnitak (ζ Ori

Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak, Robert Huerbsch

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Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak

Revision title: HEUIB II RGB data mixed with STC Duo Ha Oiii

Powered byPixInsight

Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak

Revision title: HEUIB II RGB data mixed with STC Duo Ha Oiii

Captured during the evening of Christmas Eve until the early morning on Christmas day, from my Bortle 5.5 / 6 backyard in St Augustine Florida. Got lucky that the seeing was good that cold clear night, with FWHM values in the 2.25 - 2.50 range. I'd love to get another 4-5 hours on it but have not had the skies cooperate since then, and now the moon is waxing. Still very happy with the result from a single night worth of great data with the StellarVue Access 125 refractor. Think this image proves that premium doublet optics are good enough for imaging! Would love any feedback good or bad as well, thanks for looking!

-Rob in St Aug FL

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B

B

Title: HEUIB II RGB data mixed with STC Duo Ha Oiii

Description: Added 3.5 hours of 300s sub exposures with STC Duo 10nm Ha Oiii filter

Tried to adjust color balance to keep it as close to normal RGB as possible

Will be adding another 3-4 hours with an IDAS NB1 filter. My FWHM is significantly smaller with the IDAS filter vs the STC...

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Astrometry.net job	6919939
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Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak

Revision title: HEUIB II RGB data mixed with STC Duo Ha Oiii

Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak

Revision title: HEUIB II RGB data mixed with STC Duo Ha Oiii

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Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak

Revision title: HEUIB II RGB data mixed with STC Duo Ha Oiii

Horsehead, Flame, dark and reflection nebulas surrounding the star Alnitak

Revision title: HEUIB II RGB data mixed with STC Duo Ha Oiii

Equipment

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B

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