Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
Horsehead Nebula (also known as Barnard 33), Kevin Fordham
Horsehead Nebula (also known as Barnard 33)
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Horsehead Nebula (also known as Barnard 33)

Horsehead Nebula (also known as Barnard 33), Kevin Fordham
Horsehead Nebula (also known as Barnard 33)
Powered byPixInsight

Horsehead Nebula (also known as Barnard 33)

Equipment

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Acquisition details

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Description

I captured this in December 2018 over several nights. It was processed as an SHO image in Pixinsight.

30 x H-alpha at 120s

25 x H-alpha at 300s

15 x OIII at 120s

46 x OIII at 300s

60 x SII at 180s

About 10 hours integration time.

Equipment used was:

AZ Eq6 mount

Altair Astro Starwave 70 EDQ-R Quad

ZWO 1600cc Camera

Altair 80mm finder scope with Lodestar guide camera

Starlight Xpress filter wheel with Baader 2" filters in narrowband

Polemaster

Software:

Sequence Generator Pro

Phd2

Pixinsight

Photoshop

Comments

Sky plot

Sky plot

Histogram

Horsehead Nebula (also known as Barnard 33), Kevin Fordham