Celestial hemisphere:  Southern  ·  Constellation: Aquarius (Aqr)  ·  Contains:  Helix Nebula  ·  NGC 7293  ·  PK036-57.1
NGC 7293 Helix Nebula, Stephen Charnock
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NGC 7293 Helix Nebula

NGC 7293 Helix Nebula, Stephen Charnock
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NGC 7293 Helix Nebula

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Description

This image of the Helix Nebula (NGC 7293) was captured in one 2hr session. The narrowband image was captured in Ha and Oiii only, with Ha being used in Luminance and Red channels and the Oiii subs in the Green and Blue Channels. a total of 12 Ha and 12 Oiii subs all of 300s were processed. Pre-image processing carried out using Astro Pixel Processor. Post processing carried out in Photoshop.

Comments

Revisions

  • NGC 7293 Helix Nebula, Stephen Charnock
    Original
  • NGC 7293 Helix Nebula, Stephen Charnock
    B
  • Final
    NGC 7293 Helix Nebula, Stephen Charnock
    C
  • NGC 7293 Helix Nebula, Stephen Charnock
    D

B

Description: Original Image shows image metadata.

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C

Description: This image is part of the premium image set of iTelescope. Subs consisted of 6x300s each of L, R, G and Blue.

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D

Description: This image is a combination of the original narrowband image in this series plus the iTelescope premium LRGB image. Mapping is Ha-R, Oiii-B, L, R, G and B.

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NGC 7293 Helix Nebula, Stephen Charnock

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