Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  10 Per  ·  7 chi Per  ·  Double cluster  ·  Misam  ·  NGC 869  ·  NGC 884  ·  The star 7Per
Double Cluster -2109--Looking for Input on Reflections!!!, Bob J
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Double Cluster -2109--Looking for Input on Reflections!!!

Double Cluster -2109--Looking for Input on Reflections!!!, Bob J
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Double Cluster -2109--Looking for Input on Reflections!!!

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Description

Looking for input on reflections around bright stars.

Does anyone have a suggestion what may be causing the reflections I am getting around bright stars? It is clearly a reflection of the primary mirror as you can see the power and USB cable in the reflection.

The imaging train consists of the RASA camera adaptor, 20mm Starizona spacer, Stararizona Filter Slider and the ZWO ASI 294C Pro. Filter used is IDAS LPSD2. It also happens with my Optolong 2" UV/IR Cut.

Thanks

Bob

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Double Cluster -2109--Looking for Input on Reflections!!!, Bob J