Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  LBN 168  ·  LBN 171  ·  Sh2-101
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Tulip Nebula, Albert van Duin
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Tulip Nebula

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Tulip Nebula, Albert van Duin
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Tulip Nebula

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Description

6 x 600s each for RGB, 7 x 600s for Lum. A fairly clear night, but unfortunately the main mirror was not seated well in it's cell, so double spikes at bottom right and un-round stars. Because the images were acquired automatically, I didn't notice it until I inspected the results of the night this morning. My next project will be a better mirror cell!

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Tulip Nebula, Albert van Duin

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