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
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Horeshead HaRgb, John Swan
Horeshead HaRgb
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Horeshead HaRgb

Getting plate-solving status, please wait...
Horeshead HaRgb, John Swan
Horeshead HaRgb
Powered byPixInsight

Horeshead HaRgb

Equipment

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Acquisition details

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Description

This is a quick combination of ha data from my now sold William Optics Star 71 to rgb data i collected with my SW 80ed.

12 hrs ha 60 second subs at gain 399, Star 71 and Asi 1600

5 hrs 300 second subs at gain 0, SW 80ed and Asi 071

Comments

Sky plot

Sky plot

Histogram

Horeshead HaRgb, John Swan

In these public groups

ZWO ASI1600MM/QHY163M
WO Star 71