Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  The star 16Cep  ·  The star 24Cep
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LDN1235 - The Shark Nebula - LRGB, Roberto Botero
LDN1235 - The Shark Nebula - LRGB
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LDN1235 - The Shark Nebula - LRGB

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LDN1235 - The Shark Nebula - LRGB, Roberto Botero
LDN1235 - The Shark Nebula - LRGB
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LDN1235 - The Shark Nebula - LRGB

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Description

Tough subject from suburban skies. Although high in the sky through the night, it sits above the light dome of London so I had to fight plenty of gradients - particularly in the colour channels.

Colour balanced using PxI PCC Photometric routine.

I was glad that STF2893 just behind "the eye" of the shark, which is a colourful double visually, showed well its yellow and green components in the final LRGB frame (for colour description see here: http://umich.edu/~lowbrows/reflections/1999/mdeprest.12.html)

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  • LDN1235 - The Shark Nebula - LRGB, Roberto Botero
    Original
  • LDN1235 - The Shark Nebula - LRGB, Roberto Botero
    B
  • Final
    LDN1235 - The Shark Nebula - LRGB, Roberto Botero
    C

B

Description: LRGB

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LDN1235 - The Shark Nebula - LRGB, Roberto Botero