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Horsehead-Flame in H-alpha, Ignacio Diaz Bobillo
Horsehead-Flame in H-alpha
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Horsehead-Flame in H-alpha

Getting plate-solving status, please wait...
Horsehead-Flame in H-alpha, Ignacio Diaz Bobillo
Horsehead-Flame in H-alpha
Powered byPixInsight

Horsehead-Flame in H-alpha

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Description

After being inactive for several months, I am back with this test image I took after regreasing re-adjusting my AP1100 mount.  Imaged at a rather low altitude, as from my backyard obs, the object gets behind an oak tree at around 44 degrees of elevation. It is a total of 140 minutes in 10-minute subs, through an H-alpha 3nm filter, using a QHY600 and an 6.6¨ AP refractor.

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Horsehead-Flame in H-alpha, Ignacio Diaz Bobillo