Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  PK047+42.1
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Drizzled Abell39 OIII R_BOIII_GOIII in Hercules., Pat Rodgers
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Drizzled Abell39 OIII R_BOIII_GOIII in Hercules.

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Drizzled Abell39 OIII R_BOIII_GOIII in Hercules., Pat Rodgers
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Drizzled Abell39 OIII R_BOIII_GOIII in Hercules.

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Acquisition details

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Description

Still no astro dark so all the OIII and blue channels are taken in Nautical darkness, with most of the Green and Red shot in civil dark. With a rare moonless clear spell the five hours were taken over two nights as nauticl dark is only 2 hours atm.

Just a test on the narrowband with the new camera and 300s subs at gain 10 with the offset 30.

I took Abell 39 back in 2016 and had another try in 2018. Could be a project to add them all together with the different cameras and scopes.

Comments

Revisions

  • Drizzled Abell39 OIII R_BOIII_GOIII in Hercules., Pat Rodgers
    Original
  • Final
    Drizzled Abell39 OIII R_BOIII_GOIII in Hercules., Pat Rodgers
    B

B

Description: Added another 150 minutes, colour channels are only 40 subs each so still noisy but the oiii is nearing 6 hours now. Not drizzled this version.

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Drizzled Abell39 OIII R_BOIII_GOIII in Hercules., Pat Rodgers

In these public groups

Fast Newtonians
UK Astro-Imaging