M20 Trifid Nebula

Image: M20 Trifid Nebula by Pat Knoll & Joe Busch 2007

Anza - Joe Busch's Sundance Observatory
M20 - Trifid Nebula - Sagittarius

Meade 12inch LX200R Prime Focus
SBIG STL11000 CCD - AOL guiding
6x5 minutes - bin 1x1 - luminance 2x5 minutes - bin 2x2 - each R,G,B
Processed using CCDOps - AIP4Windows - PhotoShop
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Image: M20 Trifid Nebula by Patric Knoll - 2007

OCA Anza Observatory
M20 - Trifid Nebula - Sagittarius

Kuhn 22 inch Cassigrain Prime Focus
SBIG ST8XME CCD - CFW8 color filter - AO7 guiding
10x180 sec - bin 1x1 - luminance 2x240 sec - bin 2x2 - each R,G,B
Processed using CCDOps - AIP4Windows - PhotoShop
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Image: M20 Trifid Nebula by Patric Knoll - 2007

M20 Core region at full Kuhn/ST8XME resolution
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