Image : NGC7293 Helix Nebula (H : G : B)
Processing : H-Alpha Luminance & HGB Color
![](ngc7293_st10xme_m_txt2.jpg)
Initial processing with softer luminance layer
Enhanced H-Alpha
![](ngc7293h_st10xme_m_txt.jpg)
Copyright images and processing Gert Gottschalk.
Copyright Bilder und Verarbeitung Gert Gottschalk.
Email : drgert1@yahoo.com
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