Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  7 Per)  ·  NGC 869  ·  NGC 884  ·  The star 10 Per  ·  The star Misam al Thurayya I (χ Per  ·  chi Persei Cluster  ·  h Persei Cluster
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The Double Cluster - NGC 869 and NGC 884, Jan Schubert
The Double Cluster - NGC 869 and NGC 884
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The Double Cluster - NGC 869 and NGC 884

Getting plate-solving status, please wait...
The Double Cluster - NGC 869 and NGC 884, Jan Schubert
The Double Cluster - NGC 869 and NGC 884
Powered byPixInsight

The Double Cluster - NGC 869 and NGC 884

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Description

It's a long tradition for me that problems with the equipment are fixed on the one hand 
and new ones are added on the other.
This time a birch seed had made itself comfortable on the primary mirror. A slight tipping made the seed give up,
but it also got my primary mirrors stuck in its mount and that resulted in ugly astigatism.
As always in astrophotography: there is always something!

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    The Double Cluster - NGC 869 and NGC 884, Jan Schubert
    Original
  • Final
    The Double Cluster - NGC 869 and NGC 884, Jan Schubert
    B

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The Double Cluster - NGC 869 and NGC 884, Jan Schubert