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Home » Keyword Album: SBIG STL-11000 » IC1805_HaL(HaR)GB
 
 
 
IC1805_HaL(HaR)GB
NGC2244_crop M45 STL M31 Widefield Rosette Nebula
M81M82_annotated IC1805_HaL(HaR)GB IC434 in HaL(HaR)GB M33
M31 100% Crop Rosette Nebula in Ha - Crop M81 M82 Luminance High Dynamic Range Annotated IC1805_Ha

IC1805_HaL(HaR)GB

Exposure
- HaLRGB 270:30:15:15:15
- L 10min subs @ bin1x1
- RGB 5min subs @ bin2x2
- Ha 30min subs @ bin1x1
- 5.65 hours total exposure

Equipment Used
- Tele Vue NP-127is
- SBIG STL-11000M
- Paramount ME
- Astrodon Gen 2 Filters

Processing in CCDStack

Final processing Photoshop CS4

Red Channel is 80/20% H-alpha/Red blend
Lum Channel is Ha/Red Blend @ 30% opacity

Date: 12/22/2008
 
 
 

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Keyword Album: SBIG STL-11000

1. M35 Widefield ... 15. M31 Widefield 16. Rosette Nebula 17. M81M82_anno... 18. IC1805_HaL(... 19. IC434 in... 20. M33 21. M31 100% Crop ... 28. Ha

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