Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  PK047+42.1
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Abell 39 Pn in Hercules. 2016 and 2018 data. R,GOIII,BOIII extracted luminanced., Pat Rodgers
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Abell 39 Pn in Hercules. 2016 and 2018 data. R,GOIII,BOIII extracted luminanced.

Getting plate-solving status, please wait...
Abell 39 Pn in Hercules. 2016 and 2018 data. R,GOIII,BOIII extracted luminanced., Pat Rodgers
Powered byPixInsight

Abell 39 Pn in Hercules. 2016 and 2018 data. R,GOIII,BOIII extracted luminanced.

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My old data from the 2016 image combined with the two previous nights data. All are shot in nautical darkness. My camera is at a very different angle to back then, hence a cropped image, but at least the two sets registered ok.

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Abell 39 Pn in Hercules. 2016 and 2018 data. R,GOIII,BOIII extracted luminanced., Pat Rodgers

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UK Astro-Imaging