Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  M 39  ·  NGC 7092
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M39 in LRGBHa, Kristof Vandebeek
M39 in LRGBHa
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M39 in LRGBHa

Getting plate-solving status, please wait...
M39 in LRGBHa, Kristof Vandebeek
M39 in LRGBHa
Powered byPixInsight

M39 in LRGBHa

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Description

I had a couple of clear hours in a rainy period to test a few things that changed in my 130PDS setup: a Baader clicklock to improve the repeatability of my collimation and a smaller filter wheel. I also tore down my GEM28 and rebuilt it and I used this clear night as a test for the tracking/guiding.

Due to the limited exposure time the image is quite noisy, but I like the fact that M39 stands out clearly in the H-alpha background. I think I’ll do another version of this target when Cygnus is higher in the sky again.

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M39 in LRGBHa, Kristof Vandebeek

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Astrophotographers of Belgium