Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula (Brandon Tackett)

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 · LBN 944 · LBN 946 · LBN 953 · LBN 954 · LBN 958 · LBN 962 · LDN 1635 · LDN 1636 · NGC 2023 · NGC 2024 · Orion · Orion B · Sh2-277 · The star Alnitak (ζOri) · The star σOri · VdB51

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Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula

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Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula

Quick capture as I finished another imaging run

12 nm hydrogen alpha with the ASI 1600.

The famous Horsehead Nebula is a dark emission nebula with thick cosmic dust obscuring a young stellar nursing. The Horsehead is measured to be approximately 3 light years in size.

The Flame nebula is right next to Alnitak which is the farthest left star visible in Orion's belt. You can see Alnitak;s large diffraction spikes. The nebula is caused by Alnitak shinning light specifically in Ultraviolet wavelengths on hydrogen dust clouds that then release the hydrogen alpha specific wavelength. The dark area of the flame nebula has a hidden cluster of young stars be born when imaged in xray and infrared. The Nebula is an average estimate of 1,200 light years away.

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Status	Advanced success
Started	...
Astrometry.net job	4042520
PixInsight job	DAJZELTLESP2LP8LWQ7MFKXFWP7FDQC6
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h40m41s.29
RA (top/left)	05h37m40s.74
RA (top/right)	05h37m37s.94
RA (bottom/right)	05h43m42s.39
RA (bottom/left)	05h43m44s.75

Dec (center)	-02°19′10″.4
Dec (top/left)	-01°21′59″.3
Dec (top/right)	-03°15′54″.2
Dec (bottom/right)	-03°16′23″.4
Dec (bottom/left)	-01°22′23″.6

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Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula

Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula

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Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula

Hydrogen Alpha NGC 2024 Flame Nebula and Barnard 33 Horsehead Nebula

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