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NGC 6357 Lobster Nebula in HaRGB

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#1 Dragon Man

Dragon Man

    Soyuz

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Posted 20 May 2025 - 01:08 PM

Here is my first attempt at adding RGB colour to a Hydrogen Alpha image.
I've got a lot to learn   lol.gif

 

- Touptek ATR2600M
- 3nm H-alpha filter 15 x 120 seconds
- Red 3 x 30 seconds, Green 3 x 30 seconds, Blue 3 x 30 seconds
- Officina Stellare Veloce RH-200 Astrograph

- Captured in MaximDL
- Stacked in Siril,
- Processed in PhotoShop

 

Lobster--HRGB.jpg


Edited by Dragon Man, 20 May 2025 - 01:08 PM.

  • lukasik, psandelle, Dynan and 1 other like this

#2 Dragon Man

Dragon Man

    Soyuz

  • *****
  • topic starter
  • Posts: 3,612
  • Joined: 07 Mar 2006
  • Loc: Snake Valley, Australia

Posted 20 May 2025 - 01:18 PM

and this is the Lobster in just H-alpha

 

Lobster-Nebula-in-Ha.jpg


  • Mark Strollo and psandelle like this


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