Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  NGC 6823
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NGC 6820 SHO, Frank Butler
NGC 6820 SHO
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NGC 6820 SHO

Revision title: Version 3

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NGC 6820 SHO, Frank Butler
NGC 6820 SHO
Powered byPixInsight

NGC 6820 SHO

Revision title: Version 3

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Description

The eagle nebula is somewhat obscured from my location so NGC 6820 offered an alternative pillar to image. I have seen bluer centres in other images but this is how mine turned out and I am comforted to see similar colouring in @Sara Wagner's wide field image of the same area.

Comments

Revisions

  • NGC 6820 SHO, Frank Butler
    Original
  • NGC 6820 SHO, Frank Butler
    B
  • Final
    NGC 6820 SHO, Frank Butler
    C

B

Title: Reprocessed using Bill Blanshan's Narrowband Normalisation

Description: I feel that V2 of this image gives a better perception of depth and helps to dial back the green.

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C

Title: Version 3

Description: H SHO incorporating GraXpert and Generalised Hyperbolic Stretch

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NGC 6820 SHO, Frank Butler