Witch Head Nebula - IC 2118 (Prashant Ranganath)

Celestial hemisphere: Southern · Constellation: Eridanus (Eri) · Contains: HD32432 · HD32466 · HD32467 · HD32485 · HD32622 · HD32645 · HD32737 · HD32841 · HD32925 · HD32940 · HD33158 · IC 2118 · LBN 959 · NGC 1797 · NGC 1799 · NGC 1909 · PK205-26.1 · Witch Head nebula · the Witch Head Nebula

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Witch Head Nebula - IC 2118

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Witch Head Nebula - IC 2118

A super quick project from data I captured at the beginning of the nights in late Feb/early March before switching to M101 after it rose high enough above the horizon. The Witch Head Nebula to me was always a curious object, one of the brighter reflection nebulae out there and pretty easy to find given its close proximity to Orion's belt. This was a simple LRGB image, about 8 hours of total integration time. One thing that surprised me was the fainter Ha data coming through from the Red filter subs. In the end, I opted not to shoot additional Ha data on this. Finally, the Esprit 100 doesn't seem to do super well in handling reflections from nearby bright stars. I hope this will change when my FSQ106 arrives.

- 72 x 3m Lum
- 30 x 3m each RGB

All acquisition in NINA, all processing in PixInsight

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Status	Advanced success
Started	...
Astrometry.net job	5617605
PixInsight job	9H9QVXYZWCBGY7RBH0237CF2S7PYCMIG
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h05m33s.71
RA (top/left)	05h02m19s.57
RA (top/right)	05h02m21s.100
RA (bottom/right)	05h08m49s.33
RA (bottom/left)	05h08m44s.72

Dec (center)	-07°03′19″.6
Dec (top/left)	-05°51′46″.7
Dec (top/right)	-08°15′23″.8
Dec (bottom/right)	-08°14′52″.7
Dec (bottom/left)	-05°51′12″.5

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Witch Head Nebula - IC 2118

Witch Head Nebula - IC 2118

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Witch Head Nebula - IC 2118

Witch Head Nebula - IC 2118

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