Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 896
The Heart Nebula - IC1805, Daoud
The Heart Nebula - IC1805
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The Heart Nebula - IC1805

The Heart Nebula - IC1805, Daoud
The Heart Nebula - IC1805
Powered byPixInsight

The Heart Nebula - IC1805

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Description

My first time imaging this target. Imaging under severe dewing conditions... Primary mirror was fully fogged up by the end of the night... The corners are exhibiting what looks like strong coma despite the coma corrector. Not usually this severe, so I will experiment with and without the Baader filter.

Due to the poor conditions I had to stop early and skip Calibration frames. Vignetting corrected using background extraction and Dithering+Cosmetic correction were the alternative to taking Darks.

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The Heart Nebula - IC1805, Daoud