Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 1027  ·  NGC 896
IC1805 - 20221227 - Samyang 135 mm at F2 - Ha, altazastro
IC1805 - 20221227 - Samyang 135 mm at F2 - Ha
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IC1805 - 20221227 - Samyang 135 mm at F2 - Ha

IC1805 - 20221227 - Samyang 135 mm at F2 - Ha, altazastro
IC1805 - 20221227 - Samyang 135 mm at F2 - Ha
Powered byPixInsight

IC1805 - 20221227 - Samyang 135 mm at F2 - Ha

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Description

The hartless clouds again came to interrupt another imaging session of the Heart Nebula, but this time I was able to integrate about twice as much as last time, further testing my recently acquired Astronomik 12 nm H-alpha filter.
This time I used a 1x1 binning during imaging (and a 0.71x binning in post-processing with StarTools) to obtain more details, perhaps sacrificing a bit the overall nebulosity.
Not a bad result, but I hope to be able to integrate more light sooner or later.

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Sky plot

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IC1805 - 20221227 - Samyang 135 mm at F2 - Ha, altazastro