Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)
a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6, Hangyeol Kang
a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6
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a sea jelly in the Red sea / Heckathorn-Fesen-Gull 1 (HFG1) & Abell6

a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6, Hangyeol Kang
a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6
Powered byPixInsight

a sea jelly in the Red sea / Heckathorn-Fesen-Gull 1 (HFG1) & Abell6

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Description

HFG 1 and Abell 6 are planetary nebulae in Cassiopeia. 

Little did I know that it would be a long term project. I have started this project in September of 2022 and managed to get it finished on the last day of 2022. 
If I knew that HFG 1 is one of the dimmest target I have ever tried, I would have changed the target. the most of images have been taken in  bottle 4 & 5 skies. 
I have combined RGB stars with HOO narrowband data and added some star spikes to make the image more vivid and dynamic

Thanks for looking!

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    a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6, Hangyeol Kang
    Original
  • Final
    a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6, Hangyeol Kang
    B

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a sea jelly in the Red sea  /  Heckathorn-Fesen-Gull 1 (HFG1) & Abell6, Hangyeol Kang