Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
Barnard 33 Horsehead & Flame Nebulas, John Robinson
Barnard 33 Horsehead & Flame Nebulas
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Barnard 33 Horsehead & Flame Nebulas

Barnard 33 Horsehead & Flame Nebulas, John Robinson
Barnard 33 Horsehead & Flame Nebulas
Powered byPixInsight

Barnard 33 Horsehead & Flame Nebulas

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Description

Astrodon 3nm H-Alpha filter (73x300sec + 57x600sec 16hr exposure) 4-panel mosaic then mixed with RGB data from an older image. The stars are a bit misaligned but I like how the H-A brings out the detail in the RGB.

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Barnard 33 Horsehead & Flame Nebulas, John Robinson