The Trifid Nebula (M20)

Posted by ldcooper
on Monday, August 31, 2009

by Dave Cooper Avondale, AZ


Dater/Time: August 20th 20:11

Scope: LX200 10" @ f/5 Guiding done with mounted Orion ED80

Camera: Starlight Xpress SXVF-H9C Filters: Lumicon HA Filter Lumicon Deepsky Filter

Sub Frames: 26 x 5 Minute  Replaced 80% of RED channel with HA RED

Processed: Color converted and stacked in CCDStack Final Processong done in Photoshop


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