Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434
The Horsehead Nebula, Don Curry
The Horsehead Nebula
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The Horsehead Nebula

The Horsehead Nebula, Don Curry
The Horsehead Nebula
Powered byPixInsight

The Horsehead Nebula

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Description

Here is my 56 1200 second exposures in Ha of IC434 ; note the artifacts I am trying to get out.

This is from not having a rotator over a several month period of imaging from what I can see.

On the updated image I was able to remove the lines via spot healing brush in Photoshop which was nice. I still in the future need to pay attention to image angles if imaging over several months one target to avoid this problem from coming up again.

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